{"id":16,"date":"2017-02-24T09:58:34","date_gmt":"2017-02-24T09:58:34","guid":{"rendered":"http:\/\/localhost\/?page_id=16"},"modified":"2022-03-17T16:50:26","modified_gmt":"2022-03-17T16:50:26","slug":"publications","status":"publish","type":"page","link":"https:\/\/bein.cup.uni-muenchen.de\/?page_id=16","title":{"rendered":"Publications"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"16\" class=\"elementor elementor-16\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a067e86 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a067e86\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7eb3946\" data-id=\"7eb3946\" data-element_type=\"column\" 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elementor-animation-bounce-in\" href=\"https:\/\/bein.cup.uni-muenchen.de\/publications\/full-list-of-publications\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">SEE ALL PUBLICATIONS<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4d4b98a elementor-widget elementor-widget-spacer\" data-id=\"4d4b98a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d460126 elementor-widget elementor-widget-heading\" data-id=\"d460126\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-large\">SELECTED JOURNAL COVERS:<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b1cdb91 elementor-arrows-position-inside elementor-widget elementor-widget-image-carousel\" data-id=\"b1cdb91\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;slides_to_show&quot;:&quot;3&quot;,&quot;navigation&quot;:&quot;arrows&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;infinite&quot;:&quot;yes&quot;,&quot;speed&quot;:500}\" data-widget_type=\"image-carousel.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-image-carousel-wrapper swiper\" role=\"region\" aria-roledescription=\"carousel\" 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src=\"https:\/\/bein.cup.uni-muenchen.de\/wp-content\/uploads\/2018\/06\/AENM-816_OFC-1-228x300.jpg\" alt=\"Understanding the Role of Cesium and Rubidium Additives in Perovskite Solar Cells: Trap States, Charge Transport, and Recombination\" \/><figcaption class=\"elementor-image-carousel-caption\">Understanding the Role of Cesium and Rubidium Additives in Perovskite Solar Cells: Trap States, Charge Transport, and Recombination<\/figcaption><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"3 of 6\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/bein.cup.uni-muenchen.de\/wp-content\/uploads\/2018\/06\/jacsat_v140i006-3-226x300.jpg\" alt=\"Oriented Films of Conjugated 2D Covalent Organic Frameworks as Photocathodes for Water Splitting\" \/><figcaption class=\"elementor-image-carousel-caption\">Oriented Films of Conjugated 2D Covalent Organic Frameworks as Photocathodes for 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Water-Splitting\" \/><figcaption class=\"elementor-image-carousel-caption\">Zinc Ferrite Photoanode Nanomorphologies with Favorable Kinetics for Water-Splitting<\/figcaption><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"6 of 6\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/bein.cup.uni-muenchen.de\/wp-content\/uploads\/2020\/01\/adfm202070001-gra-0001-m-1-228x300.jpg\" alt=\"Efficient OER Catalyst with Low Ir Volume Density Obtained by Homogeneous Deposition of Iridium Oxide Nanoparticles on Macroporous Antimony-Doped Tin Oxide Support\" \/><figcaption class=\"elementor-image-carousel-caption\">Efficient OER Catalyst with Low Ir Volume Density Obtained by Homogeneous Deposition of Iridium Oxide Nanoparticles on Macroporous Antimony-Doped Tin Oxide Support<\/figcaption><\/figure><\/div>\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"eicon-chevron-left\"><\/i>\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"eicon-chevron-right\"><\/i>\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-19952c9 elementor-widget elementor-widget-spacer\" data-id=\"19952c9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-137c2bd elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"137c2bd\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3dc0489\" data-id=\"3dc0489\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b9b1f07 elementor-widget elementor-widget-heading\" data-id=\"b9b1f07\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-medium\">RECENT HIGHLIGHTS<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3e93df5 elementor-widget elementor-widget-text-editor\" data-id=\"3e93df5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Efficient OER Catalyst with Low Ir Volume Density Obtained by Homogeneous Deposition of Iridium Oxide Nanoparticles on Macroporous Antimony-Doped Tin Oxide Support, <\/strong>D. Boehm; M. Beetz; M. Schuster; K. Peters; A. G. Hufnagel; M. Doeblinger; B. Boeller; T. Bein and D. Fattakhova-Rohlfing, <em>Adv. Funct. Mater., 30, <\/em><strong>2020. <\/strong><a href=\"https:\/\/onlinelibrary.wiley.com\/doi\/full\/10.1002\/adfm.201906670\">[link]<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7659673 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7659673\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-eb8f612\" data-id=\"eb8f612\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f1b81c2 elementor-widget elementor-widget-text-editor\" data-id=\"f1b81c2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>A multistep synthesis procedure for the homogeneous coating of a complex porous conductive oxide with small Ir nanoparticles is introduced to obtain a highly active electrocatalyst for water oxidation. At first, inverse opal macroporous Sb doped SnO<sub>2<\/sub>\u00a0(ATO) microparticles with defined pore size, composition, and open\u2010porous morphology are synthesized that reach a conductivity of \u22483.6 S cm<sup>\u22121<\/sup>\u00a0and are further used as catalyst support. ATO\u2010supported iridium catalysts with a controlled amount of active material are prepared by solvothermal reduction of an IrO<em><sub>x<\/sub><\/em>\u00a0colloid in the presence of the porous ATO particles, whereby homogeneous coating of the complete outer and inner surface of the particles with nanodispersed metallic Ir is achieved. Thermal oxidation leads to the formation of ATO\u2010supported IrO<sub>2<\/sub>\u00a0nanoparticles with a void volume fraction of \u224889% calculated for catalyst thin films based on scanning transmission electron microscope tomography data and microparticle size distribution. A remarkably low Ir bulk density of \u22480.08 g cm<sup>\u22123<\/sup>\u00a0for this supported oxide catalyst architecture with 25 wt% Ir is determined. This highly efficient oxygen evolution reaction catalyst reaches a current density of 63 A g<sub>Ir<\/sub><sup>\u22121<\/sup>\u00a0at an overpotential of 300 mV versus reversible hydrogen electrode, significantly exceeding a commercial TiO<sub>2<\/sub>\u2010supported IrO<sub>2<\/sub>\u00a0reference catalyst under the same measurement conditions.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-0b9c2ee\" data-id=\"0b9c2ee\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-10a4699 elementor-widget elementor-widget-image\" data-id=\"10a4699\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"394\" src=\"https:\/\/bein.cup.uni-muenchen.de\/wp-content\/uploads\/2020\/01\/adfm202070001-gra-0001-m-1.jpg\" class=\"attachment-large size-large wp-image-1562\" alt=\"\" srcset=\"https:\/\/bein.cup.uni-muenchen.de\/wp-content\/uploads\/2020\/01\/adfm202070001-gra-0001-m-1.jpg 300w, https:\/\/bein.cup.uni-muenchen.de\/wp-content\/uploads\/2020\/01\/adfm202070001-gra-0001-m-1-228x300.jpg 228w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-437b1e6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"437b1e6\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d263f88\" data-id=\"d263f88\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-22bf2ae elementor-widget elementor-widget-text-editor\" data-id=\"22bf2ae\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Highly active enzymes immobilized in large pore colloidal mesoporous silica nanoparticles,\u00a0<\/strong>D. G\u00f6\u00dfl, H. Singer, H.-Y. Chiu, A. Schmidt, M. Lichtnecker, H. Engelke and T. Bein,\u00a0<em>New Journal of Chemistry,\u00a04,\u00a0<\/em><strong>2019.\u00a0<\/strong><a href=\"https:\/\/pubs.rsc.org\/en\/Content\/ArticleLanding\/2019\/NJ\/C8NJ04585B#!divAbstract\">[link]<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-26ff289 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"26ff289\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-df90865\" data-id=\"df90865\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f06e6c7 elementor-widget elementor-widget-text-editor\" data-id=\"f06e6c7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tVarious bio-applications of mesoporous materials (<em>e.g.<\/em>, the immobilization of enzymes or the delivery of biomolecules such as siRNA) require large pores for the successful adsorption of the rather large molecules of interest and protecting the fragile cargo from external forces such as degradation. We describe the facile synthesis of functionalized mesoporous silica nanoparticles with large pores (LP-MSNs) providing high loading capacity for the immobilization of two differently-sized enzymes. The synthesis procedure yields homogeneous core\u2013shell particles of about 100 nm in size with large mesopores (about 7 nm in diameter) and an azide-functionality inside the pores. The LP-MSNs were synthesized employing a co-condensation approach with the rather large micellar template cetyltrimethylammonium\u00a0-toluenesulfonate (CTATos). Due to the azide functionality, the LP-MSNs are suitable for bio-orthogonal click chemistry reactions within the porous network. Two different acetylene-functionalized enzymes (sp-carbonic anhydrase (CA) and sp-horseradish peroxidase (HRP)) were immobilized in the pores of the obtained LP-MSNs by a copper-catalyzed 1,3-dipolar cycloaddition reaction. The covalent attachment of the enzymes within the mesopores allowed us to investigate the catalytic performance of the enzyme\u2013silica systems. The enzymes are stable after bioconjugation with the silica support and show high catalytic activity over several cycles for the colorimetric reaction of guaiacol (2-methoxyphenol) in case of LP-MSN\u2013HRP and the hydrolysis of 4-nitrophenyl acetate (NPA) by LP-MSN\u2013CA.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-ada0aea\" data-id=\"ada0aea\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-903432c elementor-widget elementor-widget-image\" data-id=\"903432c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"782\" height=\"1024\" src=\"https:\/\/bein.cup.uni-muenchen.de\/wp-content\/uploads\/2019\/01\/NJ043004_OFC_PUBLICITY-782x1024.jpg\" class=\"attachment-large size-large wp-image-1053\" alt=\"\" srcset=\"https:\/\/bein.cup.uni-muenchen.de\/wp-content\/uploads\/2019\/01\/NJ043004_OFC_PUBLICITY-782x1024.jpg 782w, https:\/\/bein.cup.uni-muenchen.de\/wp-content\/uploads\/2019\/01\/NJ043004_OFC_PUBLICITY-229x300.jpg 229w, https:\/\/bein.cup.uni-muenchen.de\/wp-content\/uploads\/2019\/01\/NJ043004_OFC_PUBLICITY-768x1006.jpg 768w\" sizes=\"(max-width: 782px) 100vw, 782px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e7fc294 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e7fc294\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-011f76a\" data-id=\"011f76a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2791378 elementor-widget elementor-widget-text-editor\" data-id=\"2791378\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Understanding the Role of Cesium and Rubidium Additives in Perovskite Solar Cells: Trap States, Charge Transport, and Recombination.<\/strong>\u00a0Y. Hu, E. M. Hutter, P. Rieder, I. Grill, J. Hanisch, M. F. Ayg\u00fcler, A. G. Hufnagel, M. Handloser, T. Bein, A. Hartschuh, K. Tvingstedt, V. Dyakonov, A. Baumann, T. J. Savenije, M. L. Petrus, P. Docampo,\u00a0<em>Adv. Energy Mater. <\/em><strong>2018<\/strong>, 8, 1703057. <a href=\"https:\/\/onlinelibrary.wiley.com\/doi\/abs\/10.1002\/aenm.201703057\">[link]<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-60bb370 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"60bb370\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-58d660b\" data-id=\"58d660b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a760813 elementor-widget elementor-widget-text-editor\" data-id=\"a760813\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tAdding cesium (Cs) and rubidium (Rb) cations to FA<span style=\"font-variant-ligatures: normal; font-variant-caps: normal; line-height: 0; font-family: Roboto, sans-serif; font-size: 10.5px; font-style: normal; font-weight: 400; position: relative; bottom: -0.25em;\">0.83<\/span><span style=\"font-family: Roboto, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400;\">MA<\/span><span style=\"font-variant-ligatures: normal; font-variant-caps: normal; line-height: 0; font-family: Roboto, sans-serif; font-size: 10.5px; font-style: normal; font-weight: 400; position: relative; bottom: -0.25em;\">0.17<\/span><span style=\"font-family: Roboto, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400;\">Pb(I<\/span><span style=\"font-variant-ligatures: normal; font-variant-caps: normal; line-height: 0; font-family: Roboto, sans-serif; font-size: 10.5px; font-style: normal; font-weight: 400; position: relative; bottom: -0.25em;\">0.83<\/span><span style=\"font-family: Roboto, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400;\">Br<\/span><span style=\"font-variant-ligatures: normal; font-variant-caps: normal; line-height: 0; font-family: Roboto, sans-serif; font-size: 10.5px; font-style: normal; font-weight: 400; position: relative; bottom: -0.25em;\">0.17<\/span><span style=\"font-family: Roboto, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400;\">)<\/span><span style=\"font-variant-ligatures: normal; font-variant-caps: normal; line-height: 0; font-family: Roboto, sans-serif; font-size: 10.5px; font-style: normal; font-weight: 400; position: relative; bottom: -0.25em;\">3<\/span>\u00a0hybrid lead halide perovskites results in a remarkable improvement in solar cell performance, but the origin of the enhancement has not been fully understood yet. In this work, time\u2010of\u2010flight, time\u2010resolved microwave conductivity, and thermally stimulated current measurements are performed to elucidate the impact of the inorganic cation additives on the trap landscape and charge transport properties within perovskite solar cells. These complementary techniques allow for the assessment of both local features within the perovskite crystals and macroscopic properties of films and full devices. Strikingly, Cs\u2010incorporation is shown to reduce the trap density and charge recombination rates in the perovskite layer. This is consistent with the significant improvements in the open\u2010circuit voltage and fill factor of Cs\u2010containing devices. By comparison, Rb\u2010addition results in an increased charge carrier mobility, which is accompanied by a minor increase in device efficiency and reduced current\u2013voltage hysteresis. By mixing Cs and Rb in quadruple cation (Cs\u2010Rb\u2010FA\u2010MA) perovskites, the advantages of both inorganic cations can be combined. This study provides valuable insights into the role of these additives in multiple\u2010cation perovskite solar cells, which are essential for the design of high\u2010performance devices.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-5fd0d34\" data-id=\"5fd0d34\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3cdc7f8 elementor-widget elementor-widget-image\" data-id=\"3cdc7f8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"300\" height=\"394\" src=\"https:\/\/bein.cup.uni-muenchen.de\/wp-content\/uploads\/2018\/06\/AENM-816_OFC-1.jpg\" class=\"attachment-large size-large wp-image-830\" alt=\"\" srcset=\"https:\/\/bein.cup.uni-muenchen.de\/wp-content\/uploads\/2018\/06\/AENM-816_OFC-1.jpg 300w, https:\/\/bein.cup.uni-muenchen.de\/wp-content\/uploads\/2018\/06\/AENM-816_OFC-1-228x300.jpg 228w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-26cc5c3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"26cc5c3\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a4b3033\" data-id=\"a4b3033\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-afa50e5 elementor-widget elementor-widget-text-editor\" data-id=\"afa50e5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Making Ultrafast High\u2010Capacity Anodes for Lithium\u2010Ion Batteries via Antimony Doping of Nanosized Tin Oxide\/Graphene Composites.<\/strong>\u00a0F. Zoller, K. Peters, P. M. Zehetmaier, P. Zeller, M. D\u00f6blinger, T. Bein, Z. Sofer, D. Fattakhova-Rohlfing,\u00a0<em>Adv. Funct. Mater. <\/em><strong>2018<\/strong>, <em>28<\/em>, 1706529.\u00a0<a href=\"https:\/\/doi.org\/10.1002\/adfm.201706529\">[link]<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ff41085 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ff41085\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-7037fa2\" data-id=\"7037fa2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c0ec0c9 elementor-widget elementor-widget-text-editor\" data-id=\"c0ec0c9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tTin oxide\u2010based materials attract increasing attention as anodes in lithium\u2010ion batteries due to their high theoretical capacity, low cost, and high abundance. Composites of such materials with a carbonaceous matrix such as graphene are particularly promising, as they can overcome the limitations of the individual materials. The fabrication of antimony\u2010doped tin oxide (ATO)\/graphene hybrid nanocomposites is described with high reversible capacity and superior rate performance using a microwave assisted in situ synthesis in tert\u2010butyl alcohol. This reaction enables the growth of ultrasmall ATO nanoparticles with sizes below 3 nm on the surface of graphene, providing a composite anode material with a high electric conductivity and high structural stability. Antimony doping results in greatly increased lithium insertion rates of this conversion\u2010type anode and an improved cycling stability, presumably due to the increased electrical conductivity. The uniform composites feature gravimetric capacity of 1226 mAh g<\/span><span style=\"font-variant-ligatures: normal; font-variant-caps: normal; line-height: 0; font-family: Roboto, sans-serif; font-size: 10.5px; font-style: normal; font-weight: 400; position: relative; top: -0.5em;\">\u22121<\/span>\u00a0at the charging rate 1C and still a high capacity of 577 mAh g <span style=\"font-variant-ligatures: normal; font-variant-caps: normal; line-height: 0; font-family: Roboto, sans-serif; font-size: 10.5px; font-style: normal; font-weight: 400; position: relative; top: -0.5em;\">\u22121<\/span>\u00a0at very high charging rates of up to 60C, as compared to 93 mAh g<span style=\"font-variant-ligatures: normal; font-variant-caps: normal; line-height: 0; font-family: Roboto, sans-serif; font-size: 10.5px; font-style: normal; font-weight: 400; position: relative; top: -0.5em;\">\u22121<\/span>\u00a0at 60C for the undoped composite synthesized in a similar way. At the same time, the antimony\u2010doped anodes demonstrate excellent stability with a capacity retention of 77% after 1000 cycles.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-493a45f\" data-id=\"493a45f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-83cdb21 elementor-widget elementor-widget-image\" data-id=\"83cdb21\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/bein.cup.uni-muenchen.de\/wp-content\/uploads\/2018\/06\/Florian-Zoller-advanced-functional-materials-e1645520678110.jpg\" class=\"attachment-large size-large wp-image-840\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e035703 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e035703\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0e25317\" data-id=\"0e25317\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ac481a8 elementor-widget elementor-widget-text-editor\" data-id=\"ac481a8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Oriented Films of Conjugated 2D Covalent Organic Frameworks as Photocathodes for Water Splitting.<\/strong>\u00a0T. Sick, A. G. Hufnagel, J. Kampmann, I. Kondofersky, M. Calik, J. M. Rotter, A. M. Evans, M. D\u00f6blinger, S. Herbert, K. Peters, D. Boehm, P. Knochel, D. D. Medina, D. Fattakhova-Rohlfing, T. Bein,\u00a0<em>J. Am. Chem. Soc.<\/em>\u00a0<strong>2018<\/strong>, <em>140<\/em>, 2085\u20132092.\u00a0<a href=\"https:\/\/doi.org\/10.1021\/jacs.7b06081\">[link]<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a876210 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a876210\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-2c199cb\" data-id=\"2c199cb\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c3ac208 elementor-widget elementor-widget-text-editor\" data-id=\"c3ac208\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-family: Roboto, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400;\">Light-driven water electrolysis at a semiconductor surface is a promising way to generate hydrogen from sustainable energy sources, but its efficiency is limited by the performance of available photoabsorbers. Here we report the first time investigation of covalent organic frameworks (COFs) as a new class of photoelectrodes. The presented 2D-COF structure is assembled from aromatic amine-functionalized tetraphenylethylene and thiophene-based dialdehyde building blocks to form conjugated polyimine sheets, which \u03c0-stack in the third dimension to create photoactive porous frameworks. Highly oriented COF films absorb light in the visible range to generate photoexcited electrons that diffuse to the surface and are transferred to the electrolyte, resulting in proton reduction and hydrogen evolution. The observed photoelectrochemical activity of the 2D-COF films and their photocorrosion stability in water pave the way for a novel class of photoabsorber materials with versatile optical and electronic properties that are tunable through the selection of appropriate building blocks and their three-dimensional stacking.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-04dc03d\" data-id=\"04dc03d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-07736f8 elementor-widget elementor-widget-image\" data-id=\"07736f8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"269\" height=\"179\" src=\"https:\/\/bein.cup.uni-muenchen.de\/wp-content\/uploads\/2018\/06\/jacsat_v140i006-3-e1645519147546.jpg\" class=\"attachment-large size-large wp-image-837\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2d0209a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2d0209a\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e6da693\" data-id=\"e6da693\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6cc5ab4 elementor-widget elementor-widget-text-editor\" data-id=\"6cc5ab4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Zinc Ferrite Photoanode Nanomorphologies with Favorable Kinetics for Water-Splitting.<\/strong>\u00a0A. G. Hufnagel, K. Peters, A. M\u00fcller, C. Scheu, D. Fattakhova-Rohlfing and T. Bein,\u00a0<em>Adv. Funct. Mat.<\/em>\u00a0<strong>2016<\/strong>, <em>26<\/em>, 4435-4443.\u00a0<a href=\"http:\/\/dx.doi.org\/10.1002\/adfm.201600461\">[link]<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ac3e9ee elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ac3e9ee\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-9e3e7f1\" data-id=\"9e3e7f1\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0f560e7 elementor-widget elementor-widget-text-editor\" data-id=\"0f560e7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-family: Roboto, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400;\">The n-type semiconducting spinel zinc ferrite (ZnFe<\/span><span style=\"font-variant-ligatures: normal; font-variant-caps: normal; line-height: 0; font-family: Roboto, sans-serif; font-size: 10.5px; font-style: normal; font-weight: 400; position: relative; bottom: -0.25em;\">2<\/span><span style=\"font-family: Roboto, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400;\">O<\/span><span style=\"font-variant-ligatures: normal; font-variant-caps: normal; line-height: 0; font-family: Roboto, sans-serif; font-size: 10.5px; font-style: normal; font-weight: 400; position: relative; bottom: -0.25em;\">4<\/span><span style=\"font-family: Roboto, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400;\">) is used as a photoabsorber material for light-driven water-splitting. It is prepared for the first time by atomic layer deposition. Using the resulting well-defined thin films as a model system, the performance of ZnFe<\/span><span style=\"font-variant-ligatures: normal; font-variant-caps: normal; line-height: 0; font-family: Roboto, sans-serif; font-size: 10.5px; font-style: normal; font-weight: 400; position: relative; bottom: -0.25em;\">2<\/span><span style=\"font-family: Roboto, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400;\">O<\/span><span style=\"font-variant-ligatures: normal; font-variant-caps: normal; line-height: 0; font-family: Roboto, sans-serif; font-size: 10.5px; font-style: normal; font-weight: 400; position: relative; bottom: -0.25em;\">4<\/span><span style=\"font-family: Roboto, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400;\">\u00a0in photoelectrochemical water oxidation is characterized. Compared to benchmark \u03b1-Fe<\/span><span style=\"font-variant-ligatures: normal; font-variant-caps: normal; line-height: 0; font-family: Roboto, sans-serif; font-size: 10.5px; font-style: normal; font-weight: 400; position: relative; bottom: -0.25em;\">2<\/span><span style=\"font-family: Roboto, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400;\">O<\/span><span style=\"font-variant-ligatures: normal; font-variant-caps: normal; line-height: 0; font-family: Roboto, sans-serif; font-size: 10.5px; font-style: normal; font-weight: 400; position: relative; bottom: -0.25em;\">3<\/span><span style=\"font-family: Roboto, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400;\">\u00a0(hematite) films, ZnFe<\/span><span style=\"font-variant-ligatures: normal; font-variant-caps: normal; line-height: 0; font-family: Roboto, sans-serif; font-size: 10.5px; font-style: normal; font-weight: 400; position: relative; bottom: -0.25em;\">2<\/span><span style=\"font-family: Roboto, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400;\">O<\/span><span style=\"font-variant-ligatures: normal; font-variant-caps: normal; line-height: 0; font-family: Roboto, sans-serif; font-size: 10.5px; font-style: normal; font-weight: 400; position: relative; bottom: -0.25em;\">4<\/span><span style=\"font-family: Roboto, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400;\">\u00a0thin films achieve a lower photocurrent at the reversible potential. However, the oxidation onset potential of ZnFe<\/span><span style=\"font-variant-ligatures: normal; font-variant-caps: normal; line-height: 0; font-family: Roboto, sans-serif; font-size: 10.5px; font-style: normal; font-weight: 400; position: relative; bottom: -0.25em;\">2<\/span><span style=\"font-family: Roboto, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400;\">O<\/span><span style=\"font-variant-ligatures: normal; font-variant-caps: normal; line-height: 0; font-family: Roboto, sans-serif; font-size: 10.5px; font-style: normal; font-weight: 400; position: relative; bottom: -0.25em;\">4<\/span><span style=\"font-family: Roboto, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400;\">\u00a0is 200 mV more cathodic, allowing the water-splitting reaction to proceed at a lower external bias and resulting in a maximum applied-bias power efficiency (ABPE) similar to that of Fe<\/span><span style=\"font-variant-ligatures: normal; font-variant-caps: normal; line-height: 0; font-family: Roboto, sans-serif; font-size: 10.5px; font-style: normal; font-weight: 400; position: relative; bottom: -0.25em;\">2<\/span><span style=\"font-family: Roboto, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400;\">O<\/span><span style=\"font-variant-ligatures: normal; font-variant-caps: normal; line-height: 0; font-family: Roboto, sans-serif; font-size: 10.5px; font-style: normal; font-weight: 400; position: relative; bottom: -0.25em;\">3<\/span><span style=\"font-family: Roboto, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400;\">. The kinetics of the water oxidation reaction are examined by intensity-modulated photocurrent spectroscopy. The data indicate a considerably higher charge transfer efficiency of ZnFe<\/span><span style=\"font-variant-ligatures: normal; font-variant-caps: normal; line-height: 0; font-family: Roboto, sans-serif; font-size: 10.5px; font-style: normal; font-weight: 400; position: relative; bottom: -0.25em;\">2<\/span><span style=\"font-family: Roboto, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400;\">O<\/span><span style=\"font-variant-ligatures: normal; font-variant-caps: normal; line-height: 0; font-family: Roboto, sans-serif; font-size: 10.5px; font-style: normal; font-weight: 400; position: relative; bottom: -0.25em;\">4<\/span><span style=\"font-family: Roboto, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400;\">\u00a0at potentials between 0.8 and 1.3 V versus the reversible hydrogen electrode, attributable to significantly slower surface charge recombination. Finally, nanostructured ZnFe<\/span><span style=\"font-variant-ligatures: normal; font-variant-caps: normal; line-height: 0; font-family: Roboto, sans-serif; font-size: 10.5px; font-style: normal; font-weight: 400; position: relative; bottom: -0.25em;\">2<\/span><span style=\"font-family: Roboto, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400;\">O<\/span><span style=\"font-variant-ligatures: normal; font-variant-caps: normal; line-height: 0; font-family: Roboto, sans-serif; font-size: 10.5px; font-style: normal; font-weight: 400; position: relative; bottom: -0.25em;\">4<\/span><span style=\"font-family: Roboto, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400;\">\u00a0photoanodes employing a macroporous antimony-doped tin oxide current collector reach a five times higher photocurrent than the flat films. The maximum ABPE of these host\u2013guest photoanodes is similarly increased.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-8f5e823\" data-id=\"8f5e823\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1c17893 elementor-widget elementor-widget-image\" data-id=\"1c17893\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"400\" src=\"https:\/\/bein.cup.uni-muenchen.de\/wp-content\/uploads\/2017\/02\/2016_AdvFunctMater.png\" class=\"attachment-large size-large wp-image-112\" alt=\"\" srcset=\"https:\/\/bein.cup.uni-muenchen.de\/wp-content\/uploads\/2017\/02\/2016_AdvFunctMater.png 300w, https:\/\/bein.cup.uni-muenchen.de\/wp-content\/uploads\/2017\/02\/2016_AdvFunctMater-225x300.png 225w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-76c00d8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"76c00d8\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1509bb7\" data-id=\"1509bb7\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-930169e elementor-widget elementor-widget-text-editor\" data-id=\"930169e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Intracellular chromobody delivery by mesoporous silica nanoparticles for antigen targeting and visualization in real time.<\/strong>\u00a0H.-Y. Chiu, W. Deng, H. Engelke, J. Helma, H. Leonhardt and T. Bein,\u00a0<em>Scientific Reports<\/em>\u00a0<strong>2016<\/strong>, <em>6<\/em>, 25019.\u00a0<a href=\"http:\/\/dx.doi.org\/10.1038\/srep25019\">[link]<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-00e222c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"00e222c\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-caf0e71\" data-id=\"caf0e71\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-614c8b5 elementor-widget elementor-widget-text-editor\" data-id=\"614c8b5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-family: Roboto, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400;\">Chromobodies have recently drawn great attention as bioimaging nanotools. They offer high antigen binding specificity and affinity comparable to conventional antibodies, but much smaller size and higher stability. Chromobodies can be used in live cell imaging for specific spatio-temporal visualization of cellular processes. To date, functional application of chromobodies requires lengthy genetic manipulation of the target cell. Here, we develop multifunctional large-pore mesoporous silica nanoparticles (MSNs) as nanocarriers to directly transport chromobodies into living cells for antigen-visualization in real time. The multifunctional large-pore MSNs feature high loading capacity for chromobodies, and are efficiently taken up by cells. By functionalizing the internal MSN surface with nitrilotriacetic acid-metal ion complexes, we can control the release of His6-tagged chromobodies from MSNs in acidified endosomes and observe successful chromobody-antigen binding in the cytosol. Hence, by combining the two nanotools, chromobodies and MSNs, we establish a new powerful approach for chromobody applications in living cells.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-55059bf\" data-id=\"55059bf\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-600c56a elementor-widget elementor-widget-image\" data-id=\"600c56a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"230\" src=\"https:\/\/bein.cup.uni-muenchen.de\/wp-content\/uploads\/2017\/03\/SciRep_2016.png\" class=\"attachment-large size-large wp-image-125\" alt=\"\" srcset=\"https:\/\/bein.cup.uni-muenchen.de\/wp-content\/uploads\/2017\/03\/SciRep_2016.png 700w, https:\/\/bein.cup.uni-muenchen.de\/wp-content\/uploads\/2017\/03\/SciRep_2016-300x99.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b31605b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b31605b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-db56a72\" data-id=\"db56a72\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f591fd3 elementor-widget elementor-widget-text-editor\" data-id=\"f591fd3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Hybrid Perovskite\/Perovskite Heterojunction Solar Cells.<\/strong>\u00a0Y. Hu, J. Schlipf, M. Wussler, M. L. Petrus, W. Jaegermann, T. Bein, P. Muller-Buschbaum and P. Docampo,\u00a0<em>ACS Nano<\/em>\u00a0<strong>2016<\/strong>, <em>10<\/em>, 5999-6007.\u00a0<a href=\"http:\/\/dx.doi.org\/10.1021\/acsnano.6b01535\">[link]<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1f2a835 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1f2a835\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-d4f7a55\" data-id=\"d4f7a55\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6bd4d34 elementor-widget elementor-widget-text-editor\" data-id=\"6bd4d34\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Recently developed organic\u2013inorganic hybrid perovskite solar cells combine low-cost fabrication and high power conversion efficiency. Advances in perovskite film optimization have led to an outstanding power conversion efficiency of more than 20%. Looking forward, shifting the focus toward new device architectures holds great potential to induce the next leap in device performance. Here, we demonstrate a perovskite\/perovskite heterojunction solar cell. We developed a facile solution-based cation infiltration process to deposit layered perovskite (LPK) structures onto methylammonium lead iodide (MAPI) films. Grazing-incidence wide-angle X-ray scattering experiments were performed to gain insights into the crystallite orientation and the formation process of the perovskite bilayer. Our results show that the self-assembly of the LPK layer on top of an intact MAPI layer is accompanied by a reorganization of the perovskite interface. This leads to an enhancement of the open-circuit voltage and power conversion efficiency due to reduced recombination losses, as well as improved moisture stability in the resulting photovoltaic devices.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-193fe94\" data-id=\"193fe94\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-854a31e elementor-widget elementor-widget-image\" data-id=\"854a31e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"563\" height=\"375\" src=\"https:\/\/bein.cup.uni-muenchen.de\/wp-content\/uploads\/2017\/04\/photo2-e1645522002918.png\" class=\"attachment-large size-large wp-image-407\" alt=\"\" srcset=\"https:\/\/bein.cup.uni-muenchen.de\/wp-content\/uploads\/2017\/04\/photo2-e1645522002918.png 563w, https:\/\/bein.cup.uni-muenchen.de\/wp-content\/uploads\/2017\/04\/photo2-e1645522002918-300x200.png 300w\" sizes=\"(max-width: 563px) 100vw, 563px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>SEE ALL PUBLICATIONS SELECTED JOURNAL COVERS: Making Ultrafast High-Capacity Anodes for Lithium-Ion Batteries via Sb doping of TO\/graphene Understanding the Role of Cesium and Rubidium Additives in Perovskite Solar Cells: Trap States, Charge Transport, and Recombination Oriented Films of Conjugated 2D Covalent Organic Frameworks as Photocathodes for Water Splitting Highly active enzymes immobilized in large 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