Separator-free aqueous zinc–iodine batteries: an in situ dual-confinement interface enabling electrostatic reversible polyiodide capture/release

Energy & Environmental Science 2026 Open access

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Authors: Yamei Liu, Xiaofan Tian, Lu Wang, Lijin Xie, Zhenchao Li, Yuxin Ge, Zhao Li, Zhongchao Bai, Huakun Liu, Nana Wang, Guoxiu Wang, Xiaochuan Ren
DOI: 10.1039/d6ee00296j
Cited by: 7
References: 56

Abstract

A ∼24 µm integrated dual-confinement interface enables cathode–anode synergy in separator-free Zn–I 2 batteries. CNF/Ni-MOF enhances interfacial polyiodide adsorption and conversion, while suppressing water activity, Zn 2+ desolvation, and dendrites.

Fields of Study & Subjects

Advanced battery technologies research Electrocatalysts for Energy Conversion Advanced Battery Materials and Technologies

Publication details

Journal / source
Energy & Environmental Science
Publisher
Royal Society of Chemistry (RSC)
Volume
19
Issue
8
Pages
2723–2734
Publication date
1 January 2026
Language
EN