High-performance inverted planar perovskite solar cells without a hole transport layer via a solution process under ambient conditions. Issue 38 (8th September 2015)

• Record Type: Journal Article
• Authors: Bao, Xichang; Zhu, Qianqian; Qiu, Meng; Yang, Ailing; Wang, Yujin; Zhu, Dangqiang; Wang, Junyi; Yang, Renqiang
• Is Part Of: Journal of materials chemistry. Volume 3:Issue 38(2015)
• Page Start: 19294
• Page End: 19298
• Publication Date: 2015-09-08
• Subjects: Materials -- Research -- Periodicals; Chemistry, Analytic -- Periodicals; Environmental sciences -- Research -- Periodicals; 543.0284
• DOI: 10.1039/c5ta05026j
• Languages: English
• ISSNs: 2050-7488

Abstract

Abstract : High-quality CH3 NH3 PbI3 perovskite films were directly prepared on simple treated ITO glass in air under a relative humidity of lower than 30%. Abstract : High-quality CH3 NH3 PbI3 perovskite films were directly prepared on simple treated ITO glass in air under a relative humidity of lower than 30%. Due to efficient charge transport at the ITO (or PCBM)/CH3 NH3 PbI3 interfaces, the champion and average PCEs of 12.78% and 10.85% are obtained in the inverted perovskite solar cells without any hole transport layer, which provides a promising method for low-cost and easy processing industrialization of perovskite solar cells.