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LEAD-FREE SOLID-STATE ORGANIC-INORGANIC HALIDE PEROVSKITE PHOTOVOLTAIC CELLS

United States Patent Application

20150295194
A1
View the Complete Application at the US Patent & Trademark Office
Photoactive materials comprising semiconducting organic-inorganic tin halide perovskite compounds for use in the light absorbing layers of photovoltaic cells are provided. Photovoltaic cells incorporating the photoactive materials into their light-absorbing layers are also provided.
Kanatzidis, Mercouri G. (Wilmette, IL), Hao, Feng (Evanston, IL)
14/ 686,539
April 14, 2015
REFERENCE TO GOVERNMENT RIGHTS [0002] This invention was made with government support under DE-SC0001059 awarded by the Department of Energy. The government has certain rights in the invention.