Spiro[cyclopentadithiophene-dioxolane]-Based D-A-D Type Organic Molecule for Both Crystallization Improvement and Band Adjustment of Perovskites.
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DOI: 10.1021/acsami.1c21041
Abstract: To improve the crystallization and meanwhile adjust the band levels of perovskites, we design and synthesize a novel organic molecule, 4,4'-(spiro[cyclopenta[1,2-b:5,4-b']dithiophene-4,2'-[1,3]dioxolane]-2,6-diyl)bis(N,N-bis(4-methoxyphenyl)aniline) (TM1), to dissolve in an antisolvent for the antisolvent engineering of perovskite solar cells… read more here.
Keywords: band; adjustment perovskites; crystallization improvement; spectroscopy ... See more keywords