Constructing a dual-protection heterointerface for durable anion exchange membrane seawater electrolysis at ampere-level current density

Chemical Science 2026 Open access

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Authors: Yue Xu, Yingjian He, S. Li, Shanling Li, Junqin Shi, Zeyun Cai, Xi Lin, Kailong Hu
DOI: 10.1039/d5sc08327c
Cited by: 9
References: 46

Abstract

at 1.86 V in an anion exchange membrane (AEM) electrolyzer using seawater as the feedstock, maintaining durability for over 300 h. This work provides new insights into constructing a dual-protection heterointerface by combining electrostatic repulsion and the steric effect to achieve long-term protection for metal catalysts in seawater.

Fields of Study & Subjects

Electrocatalysts for Energy Conversion Fuel Cells and Related Materials Hybrid Renewable Energy Systems

Publication details

Journal / source
Chemical Science
Publisher
Royal Society of Chemistry (RSC)
Volume
17
Issue
11
Pages
5720–5730
Publication date
1 January 2026
Language
EN