Fluorinated Oligomer Wrapped Perovskite Crystals for Inverted MAPbI3 Solar Cells with 21% Efficiency and Enhanced Stability.
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DOI: 10.1021/acsami.1c06216
Abstract: Defects at the grain boundary provide sites for nonradiative recombination in halide perovskite solar cells (PSCs). Here, by polymerization and fluorination of a Lewis acid of 4,4-bis(4-hydroxyphenyl)pentanoic acid, a fluorinated oligomer (FO-19) is synthesized and… read more here.
Keywords: stability; solar cells; fluorinated oligomer; inverted mapbi3 ... See more keywords