Dopant-free star-shaped hole-transport materials for efficient and stable perovskite solar cells
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- 作者：Fei Zhanga ; b ; c ; Xiaoming Zhaoa ; c ; Chenyi Yib ; Dongqin Bib ; Xiangdong Bid ; Peng Weie ; Xicheng Liua ; c ; Shirong Wanga ; c ; wangshirong@tju.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Xianggao Lia ; c ; Shaik Mohammed Zakeeruddinb ; f ; shaik.zakeer@epfl.ch" class="auth_mail" title="E-mail the corresponding author ; Michael Grä ; tzelb ; michael.graetzel@epfl.ch" class="auth_mail" title="E-mail the corresponding author
- 关键词：Triphenylamine ; Hole transport material ; Dopant-free ; Perovskite ; Solar cell
- 刊名：Dyes and Pigments
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：136
- 期：Complete
- 页码：273-277
- 全文大小：1190 K
文摘
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Star-shaped Z1012 and Z1013 were applied in perovskite solar cell as HTMs.
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Photovoltaic cells based on Z1013 without dopants achieve an excellent PCE of 15.4%.
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The devices based on these two HTMs show better stability when aging in ambient air.