Understanding the role of surface oxygen-containing functional groups on carbon-supported cobalt catalysts for the oxygen evolution reaction-Reference-Cited by-同舟云学术

Understanding the role of surface oxygen-containing functional groups on carbon-supported cobalt catalysts for the oxygen evolution reaction

Published:2023 Issue:39 Volume:11 Page:21066-21077
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Pham Thi Ha My¹²,Ko Youngdon¹²,Wei Manhui¹²³,Zhao Kangning⁴,Zhong Liping¹²^ORCID,Züttel Andreas¹²^ORCID

Affiliation:

1. Laboratory of Materials for Renewable Energy (LMER), Institute of Chemical Sciences and Engineering (ISIC), Basic Science Faculty (SB), École Polytechnique Fedérale de Lausanne (EPFL) Valais/Wallis, Energypolis, Rue de L’Industrie 17, CH-1951 Sion, Switzerland

2. Empa Materials Science & Technology, CH-8600 Dübendorf, Switzerland

3. School of Mechanical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China

4. Laboratory of Advanced Separations, Ecole Polytechnique Federale de Lausanne, Sion, Switzerland

Abstract

A high content of acidic surface OFGs on a carbon support enables the fine dispersion of Co-based nanocatalysts, enhancing its OER mass activity, while also inducing additional COOH surface groups that act as O2 spillover sites.

Funder

École Polytechnique Fédérale de Lausanne

Eidgenössische Materialprüfungs- und Forschungsanstalt

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science,Renewable Energy, Sustainability and the Environment,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2023/TA/D3TA04077A

Reference66 articles.

1. Direct evidence of cobalt oxyhydroxide formation on a La0.2Sr0.8CoO3 perovskite water splitting catalyst

2. Size effects and active state formation of cobalt oxide nanoparticles during the oxygen evolution reaction

3. Oxygen Evolution Reaction in Ba0.5Sr0.5Co0.8Fe0.2O3-δ Aided by Intrinsic Co/Fe Spinel-Like Surface

4. Influence of the cobalt content in cobalt iron oxides on the electrocatalytic OER activity

5. A Perovskite Oxide Optimized for Oxygen Evolution Catalysis from Molecular Orbital Principles

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