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

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题名:	Planar heterojunction perovskite/PC71BM solar cells with enhanced open-circuit voltage via a (2/1)-step spin-coating process
作者:	吳春桂;Jiang, Jianhong;Tseng, Zong-Liang;Wu, Chun-Guey
贡献者:	理學院化學學系
关键词:	ambient temperature;chemistry;electric potential difference;solar cells
日期:	2014-10-14
上传时间:	2026-04-21 14:29:23 (UTC+8)
出版者:	Royal Society of Chemistry
摘要:	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 Vₒc of 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%. 出版日期： 2014-01-01 出處： Journal of materials chemistry. A, Materials for energy and sustainability, 2014-01, Vol.2 (38 p.15897-15903), p.15897-15903 資源來源： Royal Society of Chemistry 識別號： ISSN: 2050-7496 識別號： DOI: 10.1039/c4ta03674c
显示于类别:	[化學學系] 期刊論文

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