Interface passivation for perovskite solar cell: A good or bad strategy

	Interface passivation for perovskite solar cell: A good or bad strategy
	Chu, Qian-Qian1
	2022-08-03
摘要	The solution fabrication process has made perovskite solar cells attractive, but it generally causes abundant defects on the surface and grain boundaries of the perovskite layer. Surface passivation is the usual method to solve the problem, but it usually creates a negative work function, resulting in the potential well and charge accumulation. In a recent issue of Nature, Yang et al. developed a new surface passivation strategy to endow the counter-anion with the electron-withdrawing ability, resulting in champion power conversion efficiency and enhanced stability due to the suppressed ion migration.
语种	英语
期号	8
收录类别	SCIE
来源库	WOS
出处	MATTER
出版者	CELL PRESS
WOS类目	Materials Science, Multidisciplinary
文献类型	其他
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/162526
专题	材料科学与工程学院
通讯作者	Chu, Qian-Qian
作者单位	1.Lanzhou Univ Technol, Sch Mat Sci & Engn, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Peoples R China; 2.Univ British Columbia, Dept Chem & Biol Engn, 2360 East Mall, Vancouver, BC V6T 1Z3, Canada
第一作者单位	材料科学与工程学院
推荐引用方式 GB/T 7714	Chu, Qian-Qian. Interface passivation for perovskite solar cell: A good or bad strategy. 2022-08-03.