Tailoring Properties in Perovskite Solar Cells
Ivan Mora-Sero a
a Universitat Jaume I, Institute of Advanced Materials (INAM) - Spain, Avinguda de Vicent Sos Baynat, Castelló de la Plana, Spain
Materials for Sustainable Development Conference (MATSUS)
Proceedings of nanoGe September Meeting 2017 (NFM17)
SF2 Solution Processed Innovative Solar Cells
Barcelona, Spain, 2017 September 4th - 9th
Organizers: Emilio Palomares and Garry Rumbles
Oral, Ivan Mora-Sero, presentation 099
Publication date: 20th June 2016

Halide Perovskite can be prepared from solution methods at low temperature, and consequently they can be fabricated without large and expensive facilities, can be easily combined with other materials and efficiencies higher than 22% have been certified. In addition, halide perovskite constitutes a broad family of materials that allow tailoring the properties for advanced solar cells configurations of for other kinds of electronic devices However despites the unprecedentedly fast increase of the reported efficiencies, especially in the last four years, the working mechanisms of this kind of devices are not completely understood. Transport, recombination, injection at the contacts or J-V curve hysteresis are strongly dependent on the cell configuration, as the use of scaffold, the perovskite and on surface engineering and also on the growth conditions. In this talk, I analyze the effect in the solar cell performance of different engineering and also on the preparation of Br based perovskites.

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