Strain engineering improves the photovoltaic performance of carbon-based hole-transport-material free CsPbIBr2 perovskite solar cells

被引：4
|
作者：
He, Wei [1 ]
Duan, Xingxing [2 ]
Tang, Qunwei [2 ]
Dou, Jie [2 ]
Duan, Jialong [2 ,3 ,4 ]
机构：
[1] Jinan Univ, Inst New Energy Technol, Coll Informat Sci & Technol, Guangzhou 510632, Peoples R China
[2] Shandong Univ Sci & Technol, Inst Carton Neutral, Coll Chem & Biol Engn, Qingdao 266590, Peoples R China
[3] Huazhong Univ Sci & Technol, Sch Phys, Wuhan Natl Lab Optoelect, Wuhan 430074, Peoples R China
[4] Huazhong Univ Sci & Technol, Sch Phys, Wuhan 430074, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2024年 / 60卷 / 37期
基金：
中国国家自然科学基金;
关键词：
Carbon - Cell engineering - Cesium compounds - Hole mobility - Lead compounds - Perovskite - Perovskite solar cells - Solar power generation - Strain;
D O I：
10.1039/d4cc01012d
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Alkylamines with different chain lengths including n-butylamine, n-hexylamine, and n-octylamine, are applied to regulate the CsPbIBr2 perovskite film quality by strain engineering. The status of residual strains is controllably modulated, resulting in improved efficiency and stability of carbon-based hole-transport-material free CsPbIBr2 perovskite solar cells.
引用
收藏
页码：4954 / 4957
页数：4
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