Preparation of high performance perovskite-sensitized nanoporous titanium dioxide photoanodes by in situ method for use in perovskite solar cells

被引：60
|
作者：
Xiao, Yaoming [1 ]
Han, Gaoyi [1 ]
Li, Yanping [1 ]
Li, Miaoyu [1 ]
Chang, Yunzhen [1 ]
Wu, Jihuai [2 ]
机构：
[1] Shanxi Univ, Inst Mol Sci, Taiyuan 030006, Peoples R China
[2] Huaqiao Univ, Inst Mat Phys Chem, Quanzhou 362021, Peoples R China
来源：
JOURNAL OF MATERIALS CHEMISTRY A | 2014年 / 2卷 / 39期
基金：
中国国家自然科学基金;
关键词：
EFFICIENCY; TEMPERATURE; ELECTROLYTE;
D O I：
10.1039/c4ta03384a
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：
Perovskite-sensitized nanoporous TiO2 photoanode of several micrometers thickness was prepared for the first time by an in situ technique. The excellent contact between the TiO2 and perovskite could be beneficial to the separation and transmission of the electron and hole while the sufficient filling and abundant CH(3)NH(3)Pbl(3) could enhance the absorption and utilization of sunlight to finally obtain an efficient perovskite solar cell. Note that 10.03% of cell efficiency was achieved without adding hole transporting material into the device.
引用
收藏
页码：16531 / 16537
页数：7
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