期刊
ACS APPLIED ENERGY MATERIALS
卷 3, 期 11, 页码 10752-10764出版社
AMER CHEMICAL SOC
DOI: 10.1021/acsaem.0c01796
关键词
hole-transporting materials; perovskite solar cells; anthracene derivatives; triphenyl amine-carbazole-anthracene; organic hole transport
资金
- Academia Sinica [AS-SS-108-02-2]
- Ministry of Science and Technology of Taiwan
- MOST [107-2113-M-001-011]
- Instrumental Center of Institute of Chemistry, AS
Three new hole-transporting materials (HTMs), composed of N-3,N-6-bis(di-4-anisylamino)-9H-carbazole and anthracene moieties, have been developed for perovskite solar cell (PSC) application. Two of the new HTMs have better hole mobility based on mixed ion perovskite of Cs(0.05)FA(0.79)MA(0.16)PbI(2.49)Br(0.51) and doped HTMs has and hole-extraction ability compared to spiro-OMeTAD. Accordingly, the best PSC better power conversion efficiency (18.65%) than the corresponding PSC based on doped spiro-OMeTAD (17.90%). Moreover, the PSCs based on these HTMs have negligible hysteresis and good temporal stability.
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