Planar heterojunction perovskite/PC71BM solar cells with enhanced open-circuit voltage via a (2/1)-step spin-coating process

Chien Hung Chiang; Zong Liang Tseng; Chun Guey Wu

doi:10.1039/c4ta03674c

Planar heterojunction perovskite/PC₇₁BM solar cells with enhanced open-circuit voltage via a (2/1)-step spin-coating process

Chien Hung Chiang, Zong Liang Tseng, Chun Guey Wu

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

314 引文斯高帕斯（Scopus）

摘要

A two-step, spin-coating process to synthesize a high quality perovskite film at room temperature at ambient atmosphere is reported. Combining an optimized PEDOT:PSS hole-transport layer and a PC₇₁BM acceptor, the device achieved a power conversion efficiency of 16.31% with a remarkably high V_ocof 1.05 V and FF of 0.78. The efficiency reproducibility of the devices is also high: 80% of devices achieve efficiency higher than 15%. This journal is

原文	???core.languages.en_GB???
頁（從 - 到）	15897-15903
頁數	7
期刊	Journal of Materials Chemistry A
卷	2
發行號	38
DOIs	https://doi.org/10.1039/c4ta03674c
出版狀態	已出版 - 14 10月 2014

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10.1039/c4ta03674c

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Planar heterojunction perovskite/PC71BM solar cells with enhanced open-circuit voltage via a (2/1)-step spin-coating process

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Planar heterojunction perovskite/PC₇₁BM solar cells with enhanced open-circuit voltage via a (2/1)-step spin-coating process