A dual-function molecule enables stable four-electron conversion and Zn deposition for high-capacity aqueous Zn–I 2 batteries

Chemical Science 2026 Open access

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Authors: Huiquan Zhang, Xueying Zhang, Dongmin Ma, Xinxin Cai, Mochi Lv, Hongting Yan, Junbo Niu, Weixing Song
DOI: 10.1039/d6sc00182c
Cited by: 5
References: 40

Abstract

l -lysine hydrochloride serves as a multifunctional additive, establishing a reversible four-electron 2I − /I 2 /2I + redox cycle for a capacity up to 502 mAh g −1 . It also prevents corrosion of the zinc anode and enhances cycling stability.

Fields of Study & Subjects

Advanced battery technologies research Electrocatalysts for Energy Conversion CO2 Reduction Techniques and Catalysts

Publication details

Journal / source
Chemical Science
Publisher
Royal Society of Chemistry (RSC)
Volume
17
Issue
13
Pages
6536–6545
Publication date
1 January 2026
Language
EN