Molecularly engineered hole-transport material for low-cost perovskite solar cells†
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DOI: 10.1039/c9sc05694g
Abstract: Triphenylamine-N-phenyl-4-(phenyldiazenyl)aniline (TPA-AZO) is synthesized via a facile CuI-catalyzed reaction and used as a hole transport material (HTM) in perovskite solar cells (PSCs), as an alternative to the expensive spiro-type molecular materials, including commercial 2,2′,7,7′-tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9′-spirobifluorene (spiro-OMeTAD).… read more here.
Keywords: hole transport; transport material; tpa; tpa azo ... See more keywords