Bimetallic NiFe2O4 synthesized via confined carburization in NiFe-MOFs for efficient oxygen evolution reaction

被引：21

作者：

Fang, Zhiqiang ^{[1
]}

Hao, Zhaomin ^{[1
]}

Dong, Qingsong ^{[1
]}

Cui, Yong ^{[2
]}

机构：

[1] Henan Univ, Coll Chem & Chem Engn, Henan Key Lab Polyoxometalate Chem, Kaifeng, Henan, Peoples R China

[2] Chinese Acad Sci, Inst Met Res, Key Lab Nucl Mat & Safety Assessment, Div Mat Special Environm, Shenyang, Liaoning, Peoples R China

来源：

JOURNAL OF NANOPARTICLE RESEARCH | 2018年 / 20卷 / 04期

基金：

中国国家自然科学基金;

关键词：

Metal oxides; Particles; Nanosize; X-ray techniques; Oxygen evolution reaction; Electrochemical applications; METAL-ORGANIC FRAMEWORK; COORDINATION POLYMERS; WATER; OXIDE; ELECTROCATALYSTS; HYDROGEN; NANOSHEETS; NANORODS; POLYANILINE; REDUCTION;

D O I：

10.1007/s11051-018-4209-3

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

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.

引用

页数：10

共 54 条

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