Method for improving performance of tin-lead mixed perovskite solar cell by using precursor solvent

According to the method for improving the performance of the tin-lead mixed perovskite solar cell by using the precursor solvent, trimethyl phosphate, gamma-butyrolactone, N-methylacetamide, N-methyl-2-pyrrolidone, N, N-dimethylformamide, N-methylformamide, N, N-dimethylacetamide, 1, 3-dimethyl-2-im...

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Main Authors GUO ZHEJUN, ZHANG ZHANFEI, WANG XUNCHUN, SHI XIANGLEI, LI BIN, YIN MAOSHU, WANG BO, SUN LIJIE, ZHOU LIHUA
Format Patent
LanguageChinese
English
Published 02.08.2024
Subjects
ELECTRICITY
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Summary:According to the method for improving the performance of the tin-lead mixed perovskite solar cell by using the precursor solvent, trimethyl phosphate, gamma-butyrolactone, N-methylacetamide, N-methyl-2-pyrrolidone, N, N-dimethylformamide, N-methylformamide, N, N-dimethylacetamide, 1, 3-dimethyl-2-imidazolinone, tetramethylurea, N, N-dimethylformamide, N, N-dimethylformamide, N, N-dimethylformamide, N, N-dimethylformamide, N, N-dimethylformamide, N, N-dimethylformamide, N, N-dimethylformamide, N, N-dimethylformamide, N, N-dimethylformamide, N, N-dimethylformamide, N, N-dimethylformamide, N, N-dimethylformamide, N, N-dimethylformamide, N, N- any two of N, N-diethyl formamide, hexamethylphosphoramide and N, N-dimethyl propylene urea are selected as a main solvent and an auxiliary solvent, and a precursor solvent is formed according to the volume ratio of the main solvent to the auxiliary solvent being 2: 1-7: 1; the tin-lead mixed perovskite is dissolved in the precursor solvent to form a tin-lead mixed perovski
Bibliography:Application Number: CN202410454121