Densely accessible Fe/Co–Nx dual-atom site coupled core–shell Co3Fe7@C as an efficient bifunctional oxygen electrocatalyst for rechargeable zinc

Densely accessible Fe/Co–N_x dual-atom site coupled core–shell Co₃Fe₇@C as an efficient bifunctional oxygen electrocatalyst for rechargeable zinc–air batteries

Published:2024 Issue:27 Volume:12 Page:16863-16876
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Srinivas Katam¹,Yu Hesheng¹,Chen Zhuo²,Chen Anran³^ORCID,Zhu Ming-qiang²^ORCID,Chen Yuanfu¹^ORCID,Yang Chengtao¹

Affiliation:

1. Yangtze Delta Region Institute (Huzhou), School of Integrated Circuit Science and Engineering, University of Electronic Science and Technology of China, 313001 Huzhou, Zhejiang, China

2. College of Mechanical and Electronic Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China

3. School of Materials and Energy, Yunnan University, Kunming 650091, Yunnan, China

Abstract

The symmetric electronic structure of an Fe single-atom site catalyst was effectively regulated by incorporating Co–Nx sites and core–shell Co3Fe7@C nanoparticles, resulting in high performance towards the ORR and Zn–air batteries.

Funder

National Natural Science Foundation of China

China Postdoctoral Science Foundation

Natural Science Foundation of Sichuan Province

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/TA/D4TA02444C

Reference73 articles.

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4. Design Principles and Mechanistic Understandings of Non-Noble-Metal Bifunctional Electrocatalysts for Zinc–Air Batteries

5. Bifunctional Single Atom Catalysts for Rechargeable Zinc–Air Batteries: From Dynamic Mechanism to Rational Design

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