Highly-active oxygen evolution electrocatalyzed by an Fe-doped NiCr2O4 nanoparticle film

Author:

Zhao Jinxiu12345,Li Xianghong56784,Cui Guanwei91011124,Sun Xuping1234ORCID

Affiliation:

1. Institute of Fundamental and Frontier Science

2. University of Electronic Science and Technology of China

3. Chengdu 610054

4. China

5. Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong

6. School of Chemistry and Chemical Engineering

7. University of Jinan

8. Jinan 250022

9. College of Chemistry

10. Chemical Engineering and Materials Science

11. Shandong Normal University

12. Jinan 250014

Abstract

An Fe-doped NiCr2O4 nanoparticle film on Ni foam (Fe–NiCr2O4/NF) acts as a durable water oxidation electrocatalyst with superior activity, needing an overpotential of 318 mV to drive 500 mA cm−2 in 1.0 M KOH.

Funder

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,Metals and Alloys,Surfaces, Coatings and Films,General Chemistry,Ceramics and Composites,Electronic, Optical and Magnetic Materials,Catalysis

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