Efficiency enhancement by defect engineering in perovskite photovoltaic cells prepared using evaporated PbI2/CH3NH3I multilayers1. Issue 17 (7th May 2015)

• Record Type: Journal Article
• Authors: Ng, Annie; Ren, Zhiwei; Shen, Qian; Cheung, Sin Hang; Gokkaya, Huseyin Cem; Bai, Gongxun; Wang, Jingchuan; Yang, Lijun; So, Shu Kong; Djurišić, Aleksandra B.; Leung, Wallace Woon-fong; Hao, Jianhua; Chan, Wai Kin; Surya, Charles
• Is Part Of: Journal of materials chemistry. Volume 3:Issue 17(2015)
• Page Start: 9223
• Page End: 9231
• Publication Date: 2015-05-07
• Subjects: Materials -- Research -- Periodicals; Chemistry, Analytic -- Periodicals; Environmental sciences -- Research -- Periodicals; 543.0284
• DOI: 10.1039/c4ta05070c
• Languages: English
• ISSNs: 2050-7488

Abstract

<abstract abstract-type="toc"> <title> <x xml:space="preserve">Abstract</x> </title> <p> <graphic position="anchor" id="ga" xlink:href="ark:/27927/pgjn2zb72d" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" />CH₃NH₃PbI₃-based devices exhibiting a PCE of 12.5% have been achieved by annealing the evaporated precursor multilayers and treating the device constituent layers in a well controlled atmosphere.</p> </abstract>