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Updated: Aug 5, 2026

Synthesis of Metal Nanoparticles Supported on Carbon Nanotube with Doped Co and N Atoms and its Catalytic Applications in Hydrogen Production
Published on: December 6, 2021
Carbon-confined FeCo alloys on conductive nanofibers for bifunctional oxygen electrocatalysis
Danhong Li1, Guangxu Yao1, Shicheng Xu1
1State Key Laboratory of Power Transmission Equipment Technology, School of Chemistry and Chemical Engineering, Chongqing University, Chongqing, 400044, P. R. China. zhanghj@cqu.edu.cn.
Abstract:
Alloy electrocatalysts for zinc-air batteries often suffer from aggregation and weak interfacial coupling. Herein, alkali lignin-assisted electrospinning is used to construct carbon-confined FeCo alloys on Ti4O7 nanofibers. The alkali lignin-derived carbon layer and Ti4O7 framework synergistically stabilize alloy sites and enhance interfacial coupling, enabling excellent bifunctional ORR/OER performance.
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