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Synergy FeX (X = S, C, P) nanoparticles with Fe-N-C single-atom sites in carbon nanofibers for efficient bifunctional oxygen electrocatalysis in Zn-air batteries

delete2026-05-19
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OA
AI
K
Kexin Wei
H
Haoyang Yu
F
Fan Yang *
Y
Yang Sun
S
Shijia Li
J
Jiabao Guo
Y
Yongfeng Li *
DOI:10.1016/j.gce.2026.05.004delete
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Abstract

Abstract

En 中文
• FeS, Fe2P, and Fe3C nanoparticles were integrated with Fe-N-C single-atom sites on self-supported carbon nanofibers. • FeS/FeSA@CNF shows outstanding bifunctional oxygen electrocatalytic performance with high ORR activity and low OER over potential. • Synergy between FeS nanoparticles and Fe single atoms optimizes oxygen intermediate adsorption, enhancing bifunctional kinetics.
Keywords:
Fe-based nanoparticle/single-atom catalyst
Fe-N-C based hybrid catalysts
Electronic structure modulation
Oxygen electrocatalysis
Rechargeable Zn-air batteries
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Journal

Green Chemical Engineering cover
Green Chemical Engineering
IF:
7.6
Papers:
350
Citations:
1.5K

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