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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：日本东北大学
学位：博士
所在单位：化工学院盘锦分院
办公地点：精细化工国家重点实验室E504
电子邮箱：mingbao@dlut.edu.cn
A new D-D-pi-A dye for efficient dye-sensitized solar cells
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论文类型：期刊论文
发表时间：2016-09-01
发表刊物：JOURNAL OF ENERGY CHEMISTRY
收录刊物：SCIE、EI、ISTIC、CSCD、Scopus
卷号：25
期号：5
页面范围：769-774
ISSN号：2095-4956
关键字：Dye-sensitized solar cells; Organic dye; Bis-triphenylamine; Electron donor; Photon-to-current conversion efficiency
摘要：New metal-free organic dye sensitizers containing mono-triphenylamine or bis-triphenylamine as the electron donor, a thiophene as the pi-conjugated system, and a cyanoacrylic acid moiety as the electron acceptor were synthesized. The optical and electrochemical properties of the dyes were investigated, and their performance as sensitizers in solar cells was evaluated. Dye-sensitized solar cells based on dye containing bis-triphenylamine as the electron donor produced a photon-to-current conversion efficiency of 6.06% (Jsc = 14.21 mA/cm(2), Voc = 0.62 V, ff = 0.69) under 100 mW/cm(2) simulated AM 1.5 G solar irradiation (100 mW/cm(2)). (C) 2016 Science Press and Dalian Institute of Chemical Physics, Chinese Academy of Sciences. Published by Elsevier B.V. and Science Press. All rights reserved.
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