Microcosmic modulation of the Co–N bonding structure improves the multi-functional electrocatalytic performance-Reference-Cited by-同舟云学术

Microcosmic modulation of the Co–N bonding structure improves the multi-functional electrocatalytic performance

Published:2024 Issue:17 Volume:12 Page:10349-10358
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Deng Wenhui¹,Wu Tianjing¹^ORCID,Wu Yufeng¹,Chen Fang¹,Bai Yansong¹,Zou Xiaoqing¹,Jing Mingjun¹,Deng Wentao²,Hou Hongshuai²^ORCID,Wang Xianyou¹^ORCID

Affiliation:

1. National Base for International Science & Technology Cooperation, National Local Joint Engineering Laboratory for Key Materials of New Energy Storage Battery, Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education School of Chemistry, Hunan Province Key Laboratory of Electrochemical Energy Storage & Conversion, School of Chemistry Xiangtan University, Xiangtan 411105, China

2. State Key Laboratory of Powder Metallurgy, College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China

Abstract

The coordination environment of Co–Nx models is modulated in systematic theoretical studies. Thereinto, the well-defined Co-phenazine bonding structure (Co–N2) can efficiently reduce the reaction energy barrier for ORR and OER.

Funder

National Natural Science Foundation of China

Distinguished Young Scholar Foundation of Hunan Province

Science and Technology Program of Hunan Province

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/TA/D4TA00849A

Reference45 articles.

1. Building better batteries

2. Oxygen electrocatalysts in metal–air batteries: from aqueous to nonaqueous electrolytes

3. Recent advances in zinc–air batteries

4. Engineering bunched Pt-Ni alloy nanocages for efficient oxygen reduction in practical fuel cells

5. Regulating Fe-spin state by atomically dispersed Mn-N in Fe-N-C catalysts with high oxygen reduction activity

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