Issue 6, 2021

Holey cobalt oxyhydroxide nanosheets for the oxygen evolution reaction

Abstract

Holey CoOOH nanosheets (CoOOH HNSs) are easily synthesized by a successive coordination–oxidation–hydrolysis strategy. The CoOOH HNSs possess a large surface area, numerous pores, and substantial edge atoms with excellent electroactivity towards the oxygen evolution reaction in alkaline solution. The overpotential of 305 mV at 10 mA cm−2 for the CoOOH HNSs exceeds that of most monometallic Co-based electrocatalysts.

Graphical abstract: Holey cobalt oxyhydroxide nanosheets for the oxygen evolution reaction

Supplementary files

Article information

Article type
Communication
Submitted
26 Oct 2020
Accepted
17 Jan 2021
First published
19 Jan 2021

J. Mater. Chem. A, 2021,9, 3297-3302

Holey cobalt oxyhydroxide nanosheets for the oxygen evolution reaction

Q. Hong, Q. Zhai, X. Liang, Y. Yang, F. Li, Y. Jiang, M. Hu, S. Li and Y. Chen, J. Mater. Chem. A, 2021, 9, 3297 DOI: 10.1039/D0TA10429A

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements