Ultrathin defective Fe 2 O 3− x skins on exsolved nanoparticles from a perovskite cathode enable highly active and sulfur-tolerant CO 2 electroreduction

Journal of Materials Chemistry A 2026 Open access

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Authors: Sehun Choi, Jungseub Ha, Sanghwa Jeong, H Youl Bae, Jeongbin Cho, Sujin Kim, Yongju Yun, Won Bae Kim
DOI: 10.1039/d5ta08830e
Cited by: 1
References: 79

Abstract

In situ exsolved FeNi 3 /Fe 2 O 3− x core–shell nanoparticles formed by steam-assisted wet reduction enhance CO 2 electrolysis and sulfur tolerance via surface sulfur redox, delivering high and stable performance in sulfur-containing industrial gas.

Fields of Study & Subjects

CO2 Reduction Techniques and Catalysts Chemical Looping and Thermochemical Processes Advanced battery technologies research

Publication details

Journal / source
Journal of Materials Chemistry A
Publisher
Royal Society of Chemistry (RSC)
Volume
14
Issue
21
Pages
12986–12999
Publication date
1 January 2026
Language
EN