Influence of π-linker on triphenylamine-based hole transporting materials in perovskite solar cells

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• 作者：Xuepeng Liu^a ; ^b ; Fantai Kong^a ; ^{kongfantai@163.com} ; Fuling Guo^a ; Tai Cheng^c ; Wangchao Chen^a ; ^b ; Ting Yu^a ; ^b ; Jian Chen^a ; Zhan'ao Tan^c ; Songyuan Dai^a ; ^c ; ^{sydai@ncepu.edu.cn}
• 关键词：Influence ; π-linker ; Hole transporting materials ; Perovskite solar cells
• 刊名：Dyes and Pigments
• 出版年：2017
• 出版时间：April 2017
• 年：2017
• 卷：139
• 期：Complete
• 页码：129-135
• 全文大小：1626 K
• 卷排序：139

文摘

Three new hole-transporting materials with different π-linker are developed. Hole mobility and the performance improve with the increasing fused thiophene rings of π-linker in HTM. The dithieno[3,2-b:2′,3'-d]thiophene-based device show best performance.