Ion migration suppression mechanism via 4-sulfobenzoic acid monopotassium salt for 22.7% stable perovskite solar cells

The deep-level traps at grain boundaries (GBs) and halide ion migration are quite challenging for further enhancement of the stability and efficiency of perovskite solar cells (PSCs) as well as for the elimination of notorious hysteresis. Herein, we report a large-sized strongly coordinated organic...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Science China materials 2022-12, Vol.65 (12), p.3368-3381
Hauptverfasser:	Bai, Le, Yao, Fang, Wang, Rui, Liu, Baibai, He, Dongmei, Zhou, Qian, Wang, Wenqi, Xu, Cunyun, Hu, Xiaobo, Chen, Shaoqiang, Song, Qunliang, Zhou, Tingwei, Lee, Donghwa, Zhao, Pengjun, Chen, Cong, Yang, Hua, Lin, Qianqian, Zang, Zhigang, Chen, Jiangzhao
Format:	Artikel
Sprache:	eng
Schlagworte:	Anions Carrier density Carrier lifetime Chemistry and Materials Science Chemistry/Food Science Control equipment Crystal defects Efficiency Grain boundaries Hydrogen bonds Hysteresis Ion migration Materials Science Perovskites Photovoltaic cells Potassium salts Solar cells Stability
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!