Quaternary morpholinium-mediated defect control in high-performance perovskite solar cells

Journal of Materials Chemistry A 2026 Open access

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Authors: Shengnan Wang, Ranran Xu, Fengqiao Xu, Weidong Lin, Yongbing Lou, Zhixiao Qin, Taiyang Zhang
DOI: 10.1039/d5ta10578a
Cited by: 1
References: 64

Abstract

A multifunctional quaternary ammonium salt, EMMorBr, is designed for post-treatment of perovskite surfaces. The resulting inverted perovskite solar cells deliver a champion efficiency of 26.14% and demonstrate remarkable operational stability.

Fields of Study & Subjects

Perovskite Materials and Applications TiO2 Photocatalysis and Solar Cells Organic Electronics and Photovoltaics

Publication details

Journal / source
Journal of Materials Chemistry A
Publisher
Royal Society of Chemistry (RSC)
Volume
14
Issue
20
Pages
12325–12333
Publication date
1 January 2026
Language
EN