Issue 22, 2013
From the journal:

Nanoscale

Graphene-based hollow spheres as efficient electrocatalysts for oxygen reduction†

Longfei Wu,a   Hongbin Feng,a   Mengjia Liu,a   Kaixiang Zhanga  and  Jinghong Li*a  

* Corresponding authors

a Department of Chemistry, Beijing Key Laboratory for Analytical Methods and Instrumentation, Tsinghua University, China
E-mail: jhli@mail.tsinghua.edu.cn

Abstract

A facile and straightforward approach is developed for the construction of graphene-based hollow spheres. An electron rich sodium–ammonia solution is used to effectively restore the π-conjugation of graphene. The hollow spheres exhibit excellent electrocatalytic activity towards oxygen reduction without catalyst deactivation.

Graphical abstract: Graphene-based hollow spheres as efficient electrocatalysts for oxygen reduction

About
Cited by
Related
Download options Please wait...

Supplementary files

Article information

DOI
https://doi.org/10.1039/C3NR03794K
Article type
Communication
Submitted
23 Jul 2013
Accepted
06 Sep 2013
First published
13 Sep 2013

Nanoscale, 2013,5, 10839-10843

Permissions

Request permissions

Graphene-based hollow spheres as efficient electrocatalysts for oxygen reduction

L. Wu, H. Feng, M. Liu, K. Zhang and J. Li, Nanoscale, 2013, 5, 10839 DOI: 10.1039/C3NR03794K

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