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Perovskite Solar Cells: Additional Organic‐Solvent‐Rinsing Process to Enhance Perovskite Photovoltaic Performance (Adv. Electron. Mater. 10/2019)
Author(s) -
Song Qi,
Liang Chunjun,
Zhang Huimin,
Ji Chao,
Sun Mengjie,
Sun Fulin,
Jing Xiping,
You Fangtian,
Lu Yanwu,
He Zhiqun
Publication year - 2019
Publication title -
advanced electronic materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.25
H-Index - 56
ISSN - 2199-160X
DOI - 10.1002/aelm.201970053
Subject(s) - materials science , passivation , perovskite (structure) , annealing (glass) , photovoltaic system , organic solvent , solvent , chemical engineering , perovskite solar cell , organic solar cell , solution process , solar cell , optoelectronics , nanotechnology , composite material , organic chemistry , polymer , layer (electronics) , electrical engineering , chemistry , engineering
In combination with low‐temperature annealing and organic‐solvent rinsing at the surface of a perovskite intermediate, it is possible to recrystallize into larger sizes and induce PbI 2 passivation, as demonstrated by Zhiqun He and coworkers in article number 1900244. This process leads to a substantial enhancement in solar‐cell performance.