Michiel Petrus
Postdoctral researcher

E-Mail: michiel.petrus@cup.lmu.de

Tel: +49 (0)89-2180-77585
E2.035

Website: http://www.cup.uni-muenchen.de/pc/docampo/index.php?page=michiel

Solar cells employing metal halide perovskites as light absorbers have undergone a tremendous development over the past years, resulting in photovoltaic devices with record efficiencies exceeding 22%. Commercialization of the technology is coming closer, however there are still some hurdles that need to be overcome. My work focusses on the main challenges of this technology; cost, stability and environmental impact which can be specified in the following topics:

  • The synthesis of low-cost and environmentally friendly organic hole transporting materials using condensation chemistry
  • The environmental impact of perovskite solar cells; recycling and replacing lead
  • Studying the influence of moisture on perovskites and with this knowledge improving the stability against humidity
  • Studying charge transporting properties in small-molecules, polymers and covalent organic frameworks using hole-only and conductivity measurements

 

Selected publications

A Low Cost Azomethine-Based Hole Transporting Material for Perovskite Photovoltaics; M.L. Petrus, T. Bein, T.J. Dingemans, P. Docampo, J. Mater. Chem. A. 2015, 3, 16874.

Recycling perovskite solar cells to avoid lead waste; A. Binek,* M.L. Petrus,* N. Huber, H. Bristow, Y. Hu, T. Bein, P. Docampo, ACS Applied Materials Inter. 2016, 8, 12881.

The Influence of Water Vapor on the Stability and Processing of Hybrid Perovskite Solar Cells Made from Non-Stoichiometric Precursor Mixtures; M.L. Petrus,* Y. Hu,* D. Moia, P. Calado, A. Leguy, P.R.F. Barnes, P. Docampo, ChemSusChem, 2016, 9, 2699.

Directional Charge Carrier Transport in Oriented Benzodithiophene Covalent Organic Framework Thin Films; D.D. Medina,* M.L. Petrus,* A.N. Jumabekov,* J.T. Margraf, S. Weinberger, J.M. Rotter, T. Clark, T. Bein, ACS Nano, 2017 (in press).