Lead-Free Cu Based Hybrid Perovskite Solar Cell

被引：0
|
作者：
Yang Z. [1 ]
Ke W. [2 ]
Wang Y. [1 ]
Huang L. [1 ]
Hong Y. [1 ]
Zhu H. [3 ]
机构：
[1] Department of Materials Science and Engineering, Jingdezhen Ceramic Institute, Jingdezhen
[2] Department of Ceramic Art, Jingdezhen Ceramic Institute, Jingdezhen, 333403, Jiangxi
[3] Department of Mechanical and Electrical Engineering, Jingdezhen Ceramic Institute, Jingdezhen, 333403, Jiangxi
来源：
Kuei Suan Jen Hsueh Pao/Journal of the Chinese Ceramic Society | 2018年 / 46卷 / 04期
关键词：
Cupric bromide; Lead free hybrid perovskite; Solar cell;
D O I：
10.14062/j.issn.0454-5648.2018.04.01
中图分类号：
学科分类号：
摘要：
The conversion efficiency of Pb-based hybrid perovskite solar cell obtained is > 22%. However, its application is restricted due to the toxicity and stability of Pb-based hybrid perovskite material. In this paper, low toxicity Cu based hybrid perovskite was used to replace Pb-based hybrid perovskite. (3-BrC3H6NH3)2CuBr4 hybrid perovskite material was fabricated by a solvent evaporation method as an optical absorption layer. The device with FTO/TiO2 compact layer/(3-BrC3H6NH3)2CuBr4 hybrid perovskite/Spiro-MeOTAD/Ag structure was manufactured. The results show that this solar cell has an open circuit voltage of 0.78 V, a short circuit current density of 4.60 mA/cm2 and a fill factor of 0.37. The photoelectric conversion efficiency is up to 1.33%, showing a potential application in the field of photovoltaic device of CuBr2 based hybrid perovskite material. ©2018, Editorial Department of Journal of the Chinese Ceramic Society. All right reserved.
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页码：455 / 460
页数：5
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