Role of Fe decoration on the oxygen evolving state of Co<sub>3</sub>O<sub>4</sub> nanocatalysts-Reference-Cited by-同舟云学术

Role of Fe decoration on the oxygen evolving state of Co₃O₄ nanocatalysts

Published:2024 Issue:5 Volume:17 Page:2046-2058
ISSN:1754-5692
Container-title:Energy & Environmental Science
language:en
Short-container-title:Energy Environ. Sci.

Author:

Haase Felix T.¹,Ortega Eduardo¹^ORCID,Saddeler Sascha²,Schmidt Franz-Philipp³,Cruz Daniel³,Scholten Fabian¹,Rüscher Martina¹,Martini Andrea¹,Jeon Hyo Sang¹,Herzog Antonia¹,Hejral Uta¹^ORCID,Davis Earl M.¹^ORCID,Timoshenko Janis¹,Knop-Gericke Axel³⁴,Lunkenbein Thomas³^ORCID,Schulz Stephan²^ORCID,Bergmann Arno¹^ORCID,Roldan Cuenya Beatriz¹^ORCID

Affiliation:

1. Department of Interface Science, Fritz Haber Institute of the Max Planck Society, Berlin, Germany

2. Institute for Inorganic Chemistry and Center for Nanointegration Duisburg-Essen [CENIDE], University of Duisburg-Essen, Essen, Germany

3. Department of Inorganic Chemistry, Fritz Haber Institute of the Max Planck Society, Berlin, Germany

4. Max-Planck-Institut für Chemische Energiekonversion, Stiftstrasse 34-36, 45470 Mülheim, Germany

Abstract

Electrocatalytic OER activity of Co3O4 is enhanced by Fe near-surface decoration with a more pronounced formation of Co–FeOx(OH)y reaction zones comprising distinct redox-active Fe3+ and Co2+ sites as shown by comprehensive operando studies.

Funder

Deutsche Forschungsgemeinschaft

Bundesministerium für Bildung und Forschung

European Research Council

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/EE/D3EE02809G

Reference69 articles.

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2. Hydrogen production from water electrolysis: role of catalysts

3. Co3O4 nanocrystals on graphene as a synergistic catalyst for oxygen reduction reaction