Fabrication and characterization of photovoltaic devices based on perovskite compounds with TiO2 nanoparticles

被引：2
|
作者：
Kanayama, Masato [1 ]
Oku, Takeo [1 ]
Suzuki, Atsushi [1 ]
Yamada, Masahiro [2 ]
Fukunishi, Sakiko [3 ]
Kohno, Kazufumi [3 ]
Sakamoto, Hiroki [2 ]
机构：
[1] Univ Shiga Prefecture, Dept Mat Sci, Hikone, Shiga 5228533, Japan
[2] Osaka Gas Co Ltd, Energy Technol Labs, Osaka 5540051, Japan
[3] Osaka Gas Chem Co Ltd, Frontier Mat Labs, Osaka 5540051, Japan
来源：
IRAGO CONFERENCE 2014 | 2015年 / 1649卷
关键词：
Perovskite; solar cell; X-ray diffraction; ORGANOMETAL HALIDE PEROVSKITES; SOLAR-CELLS; DEPOSITION;
D O I：
10.1063/1.4913549
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Perovskite-type photovoltaic devices were fabricated by a spin-coating method using a mixture solution. The compact and meso-porous TiO2 of the solar cells were fabricated from TiO2 nanoparticles and sol, and the photovoltaic properties and microstructures were characterized. The conversion efficiencies were improved by the combination of TiO2 nanoparticles and sol. Current density was also improved by increasing numbers of spin-coatings of meso-porous TiO2. Thick meso-porous TiO2 layers would assist the construction of perovskite layers and block of the leak current.
引用
收藏
页码：84 / 88
页数：5
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