Co-MOF-derived carbon nanomaterials with size-controlled FeCo alloys for oxygen evolution
Junliang Chen1, Yunan Ye1, Yi Wu1
1Key Laboratory of Carbon Materials of Zhejiang Province, College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, Zhejiang, P. R. China. jinjieqian@wzu.edu.cn.
Abstract:
A porous carbon material with size-controlled FeCo alloys and carbon nanotubes (CNTs) was obtained from pyrolysis of a Co-based metal-organic framework (MOF), followed by the Fe3+-etching process and CNT growth. This catalyst (CoOF-1-FeCoNC-CNT) displayed satisfactory OER activity, attributed to its large specific surface area, improved electrical conductivity, and the synergistic effect of the bimetallic FeCo alloy.
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