Improvement of a Two-step Method for Highly Efficient Perovskite Solar Cells via Modification of a Metal Halide Template and Dipping Conditions

被引：0
作者：
Kim, So Jeong [1 ]
Choi, Ji Hye [1 ]
Park, Ji Yeon [1 ]
Cho, Sang Geun [1 ]
Kim, Tae Woong [1 ]
机构：
[1] Konkuk Univ, Coll Sci & Technol, Dept Appl Chem, Chungcheongbuk Do 27478, South Korea
来源：
CHEMISTRY LETTERS | 2023年 / 52卷 / 02期
关键词：
Perovskite solar cells; Two-step method; Metal halide template; PERFORMANCE; DEPOSITION; DYNAMICS; LENGTHS; GROWTH; LAYERS; FILM;
D O I：
10.1246/cl.220493
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We report an improved two-step method for the develop-ment of highly efficient organometal halide perovskite solar cells (PSCs). The improvement of the two-step method has been achieved with the modification of the metal halide template and the controlling of the dipping solution temperature. With a single cation methylammonium lead iodide PSC fabricated via a modified PbI2 template and the dipping solution temperature of 70 degrees C, we have accomplished a PCE of 17.14% enhanced from the conventional two-step methods.
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收藏
页码：84 / 88
页数：5
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