Issue 82, 2024
From the journal:

Chemical Communications

A strongly coupled oxide-support heterostructure for efficient acidic water oxidation†

Hongjun Chen,a   Liming Deng,a   Shuyi Liu,a   Feng Hu, ORCID logo *a   Linlin Li, ORCID logo *a   Jianwei Renc  and  Shengjie Peng ORCID logo *ab  

* Corresponding authors

a College of Materials Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China
E-mail: fenghu@nuaa.edu.cn, lilinlin@nuaa.edu.cn, pengshengjie@nuaa.edu.cn

b State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai 200050, China

c Department of Chemical Engineering, University of Pretoria, cnr Lynnwood Road and Roper Street, Hatfield 0028, South Africa
E-mail: jianwei.ren@up.ac.za

Abstract

The synthesized RuO2/MnCo2O4.5 nano-heterostructure possesses dense interfaces and abundant defect structures, synergistically balancing oxygen evolution reaction (OER) activity and stability. RuO2/MnCo2O4.5 exhibits a low overpotential of 190 mV at 10 mA cm−2. The proton exchange membrane (PEM) electrolyzer assembled can operate at 200 mA cm−2 stably for 50 h.

Graphical abstract: A strongly coupled oxide-support heterostructure for efficient acidic water oxidation

About
Cited by
Related
Download options Please wait...

Supplementary files

Article information

DOI
https://doi.org/10.1039/D4CC04262J
Article type
Communication
Submitted
21 Aug 2024
Accepted
17 Sep 2024
First published
18 Sep 2024

Chem. Commun., 2024,60, 11738-11741

Permissions

Request permissions

A strongly coupled oxide-support heterostructure for efficient acidic water oxidation

H. Chen, L. Deng, S. Liu, F. Hu, L. Li, J. Ren and S. Peng, Chem. Commun., 2024, 60, 11738 DOI: 10.1039/D4CC04262J

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