Defect‐Passivation Using Organic Dyes for Enhanced Efficiency and Stability of Perovskite Solar Cells. Issue 5 (6th May 2020)

• Record Type: Journal Article
• Authors: Xiong, Shaobing; Song, Jingnan; Yang, Jianming; Xu, Jinqiu; Zhang, Ming; Ma, Ruru; Li, Danqin; Liu, Xianjie; Liu, Feng; Duan, Chungang; Fahlman, Mats; Bao, Qinye
• Is Part Of: Solar RRL. Volume 4:Issue 5(2020)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2020-05-06
• Subjects: Solar energy -- Periodicals; Photovoltaic power generation -- Periodicals; Solar energy -- Research -- Periodicals; Photovoltaic power generation -- Research -- Periodicals; Periodicals; 333.7923
• DOI: 10.1002/solr.202070052
• Languages: English
• ISSNs: 2367-198X

Abstract

Abstract : Defect Passivation In article number 1900529, Qinye Bao and co‐workers propose a strategy using abundant and color organic dyes as an additive to passivate defect states and to produce more n‐type perovskite films, which remarkably increases the power conversion efficiency of perovskite solar cells. The rich hydrogen bonds and carbonyl structures in the organic dye can significantly enhance the device stability both in terms of humidity and thermal stress.