Open AccessAlkali chloride doped SnO2 electron-transporting layers for boosting charge transfer and passivating defects in all-inorganic CsPbBr3 perovskite solar cells
Author(s) -
Guanqun Xie,
Xionggang Lu,
Jialong Duan,
Dong Yan,
Xiurong Jiang,
Fengzhang Tu,
Yanyan Duan,
Qunwei Tang
Publication year - 2021
Publication title -
journal of materials chemistry. a
Language(s) - English
Resource type - Journals
eISSN - 2050-7488
pISSN - 2050-7496
DOI - 10.1039/d1ta02672k
Subject(s) - perovskite (structure) , doping , materials science , alkali metal , boosting (machine learning) , charge (physics) , halide , electron , optoelectronics , inorganic chemistry , chemistry , physics , crystallography , nuclear physics , organic chemistry , quantum mechanics , machine learning , computer science
An electron-transporting layer (ETL) with improved charge extraction-transfer kinetics and a perovskite film with improved quality highly determine the power conversion efficiency (PCE) of perovskite solar cells (PSCs).