Air‐Stable, Efficient Mixed‐Cation Perovskite Solar Cells with Cu Electrode by Scalable Fabrication of Active Layer. Issue 11 (4th April 2016)

• Record Type: Journal Article
• Authors: Deng, Yehao; Dong, Qingfeng; Bi, Cheng; Yuan, Yongbo; Huang, Jinsong
• Is Part Of: Advanced energy materials. Volume 6:Issue 11(2016)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2016-04-04
• Subjects: perovskite -- solar cells -- scalable fabrication -- stability; Energy harvesting -- Materials -- Periodicals; Energy conversion -- Materials -- Periodicals; Energy storage -- Materials -- Periodicals; Photovoltaics -- Periodicals; Fuel cells -- Periodicals; Thermoelectric materials -- Periodicals; 621.31
• DOI: 10.1002/aenm.201600372
• Languages: English
• ISSNs: 1614-6832

Abstract

Abstract : High efficiency and air stable doctor‐blade coated perovskite solar cells are reported . The high quality mixed cation perovskite film (FA x MA1− x PbI3 ) is fabricated by taking the unique advantage of doctor‐blade coating method, based on which solar cell efficiency larger than 18% is realized. In addition, choosing copper as cathode enhances device environmental stability substantially, paving the way for real applications.