Elucidating the role of chlorine in perovskite solar cells

• DOI: 10.1039/c7ta00973a
• Publication Date: 2017-03-16T15:56:47Z
• Authors: Lin Fan; Yi Ding; Jingshan Luo; Biao Shi; Xin Yao; Changchun Wei; Dekun Zhang; Guangcai Wang; Yun Sheng; Yifeng Chen; Anders Hagfeldt; Ying Zhao; Xiaodan Zhang
• Keywords: 02 engineering and technology; 0210 nano-technology; 01 natural sciences; 7. Clean energy; 0104 chemical sciences

Chlorine incorporation and its configuration evolution during perovskite film formation were studied, as well as its effect on solar cell performance.