史彦涛
个人信息Personal Information
教授
博士生导师
硕士生导师
性别:男
毕业院校:清华大学
学位:博士
所在单位:化学学院
学科:物理化学. 材料物理与化学. 无机化学
办公地点:西部校区化工综合楼C313
联系方式:0411-84986237
电子邮箱:shiyantao@dlut.edu.cn
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A dual functional additive for the HTM layer in perovskite solar cells
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论文类型:期刊论文
发表时间:2014-05-21
发表刊物:CHEMICAL COMMUNICATIONS
收录刊物:SCIE、PubMed、Scopus
卷号:50
期号:39
页面范围:5020-5022
ISSN号:1359-7345
摘要:The ionic liquid N-butyl-N'-(4-pyridylheptyl) imidazolium bis(trifluoromethane) sulfonimide (BuPyIm-TFSI) was used as a dual-functional additive to improve the electrical properties of the hole-transporting material (HTM) for perovskite solar cells. BuPyIm-TFSI improved the conductivity of HTM and reduced the dark current of the solar cell simultaneously, thereby greatly increasing the power conversion efficiency.