The size effect of TiO2 nanoparticles on a printable mesoscopic perovskite solar cell

被引:149
作者
Yang, Ying [1 ]
Ri, Kwangho [1 ]
Mei, Anyi [1 ]
Liu, Linfeng [1 ]
Hu, Min [1 ]
Liu, Tongfa [1 ]
Li, Xiong [1 ]
Han, Hongwei [1 ]
机构
[1] Huazhong Univ Sci & Technol, Wuhan Natl Lab Optoelect, Sch Opt & Elect Informat, Michael Gratzel Ctr Mesoscop Solar Cells, Wuhan 430074, Hubei, Peoples R China
基金
中国国家自然科学基金;
关键词
HOLE-CONDUCTOR-FREE; NANOWIRE ARRAYS; LAYER; TEMPERATURE; ELECTRODES; MORPHOLOGY; CRYSTAL;
D O I
10.1039/c4ta07030e
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The size effect of the TiO2 photoanode has been investigated on the hole-conductor-free fully printable mesoscopic perovskite solar cells based on the carbon counter electrode and (5-AVA)(x)(MA)(1-x)PbI3 perovskite. With TiO2 nanoparticles with an optimized diameter of 25 nm, a champion device exhibits an efficiency of 13.41%.
引用
收藏
页码:9103 / 9107
页数:5
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