期刊
JOURNAL OF NANOPARTICLE RESEARCH
卷 20, 期 4, 页码 -出版社
SPRINGER
DOI: 10.1007/s11051-018-4209-3
关键词
Metal oxides; Particles; Nanosize; X-ray techniques; Oxygen evolution reaction; Electrochemical applications
资金
- National Natural Science Foundation of China [21401203, 21702045]
- Education Department of Henan Province [15A150035]
- Opening Foundations of Chinese Academy of Sciences [RERU2017016]
Transition metal oxides that derived from metal-organic framework (MOF) precursor have intensively received attention because of their numerous electrochemical applications. Bimetallic Ni-Fe oxides have been rarely reported on the basis of MOF-related strategy. Herein, a bimetallic NiFe2O4 was successfully synthesized via confined carburization in NiFe-MOF precursors and characterized by XRD, XPS, SEM, and TEM. After conducting an investigation of oxygen evolution reaction (OER), the as-synthesized NiFe2O4 material exhibited good catalytic efficiency and high stability and durability in alkaline media. The as-synthesized NiFe2O4 material would promote the development of MOFs in non-noble-metal OER catalyst.
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