Hydrogen-bond-driven synergistic regulation of crystallization and interfacial coupling in 1.85 eV wide-bandgap perovskites for high-performance organic tandem solar cells

Energy & Environmental Science 2026

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Authors: Qi Wang, Yingying Wang, Wei Hui, Lin Song, Xiaopeng Xu, Y. Wu, Qiang Peng
DOI: 10.1039/d5ee06814b
Cited by: 6
References: 55

Abstract

Propanedioic acid modulated 1.85 eV WBG perovskite crystallization and reinforced interfacial passivation via hydrogen bonds and coordination, yielding 19.35% efficiency for WBG perovskite devices and 26.25% for perovskite/organic tandems.

Fields of Study & Subjects

Perovskite Materials and Applications Organic Electronics and Photovoltaics Organic Light-Emitting Diodes Research

Publication details

Journal / source
Energy & Environmental Science
Publisher
Royal Society of Chemistry (RSC)
Volume
19
Issue
4
Pages
1352–1364
Publication date
1 January 2026
Language
EN