METHODS OF GROWING LARGE CRYSTALS OF ALL-INORGANIC AND HYBRID ORGANIC-INORGANIC CESIUM LEAD BROMIDE PEROVSKITES FROM SOLUTION

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United States of America Patent

APP PUB NO 20240083765A1
SERIAL NO

18274401

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Methods of growing large, free-standing single crystals of (FAxCs1-x)PbBr3 perovskites, where 0≤x<1, in solution using tertiary or ternary alkyl ammonium salts, weak organic acids, or a combination thereof are provided. By including the additives in a crystallization solution with perovskite precursors, larger single crystals can be grown by slow evaporation or inverse temperature crystallization than would possible in the absence of the additives under the same growth conditions.

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NORTHWESTERN UNIVERSITY633 CLARK STREET EVANSTON IL 60208

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kanatzidis, Mercouri G Wilmette, US 64 470
Liu, Yucheng Evanston, US 30 191
Pan, Lei Evanston, US 135 621

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