Journal article

Fe-doped Co3O4 polycrystalline nanosheets as a binder-free bifunctional cathode for robust and efficient zinc-air batteries

Xiao-Zhi Liu, Tang Tang, Wen-Jie Jiang, Qing-Hua Zhang, Lin Gu, Jin-Song Hu

CHEMICAL COMMUNICATIONS | ROYAL SOC CHEMISTRY | Published : 2020

Abstract

Fe-doped Co3O4 polycrystalline nanosheets vertically grown on carbon cloth were developed as self-standing efficient bifunctional electrocatalysts for oxygen reduction and evolution, enabling high-performance Zn-air batteries with a power density of 268.6 mW cm-2 and superior cycling stability.

University of Melbourne Researchers

Grants

Awarded by National Key Research and Development Program of China


Awarded by National Natural Science Foundation of China


Awarded by Beijing Natural Science Foundation


Awarded by Strategic Priority Research Program of Chinese Academy of Sciences


Funding Acknowledgements

The authors acknowledge funding support from the National Key Research and Development Program of China (No. 2016 YFB0101202 and 2019YFA0308500), the National Natural Science Foundation of China (No. 51421002, 21773263, and 21902162), the Beijing Natural Science Foundation (No. Z190010), and the Strategic Priority Research Program of Chinese Academy of Sciences (Grant No. XDB07030200).