Issue 7, 2020
From the journal:

Chemical Communications

Defect formation-induced tunable evolution of oxygen functional groups for sodium storage in porous graphene†

Jianqi Ye,‡a   Hanqing Zhao, ORCID logo ‡*a   Mengmeng Kang,a   Wei Song,a   Qingqiang Kong,b   Chengmeng Chen, ORCID logo b   Rui Wu,c   Jie Mia  and  Zhong Li ORCID logo *a  

* Corresponding authors

a Key Laboratory of Coal Science and Technology of Ministry of Education and Shanxi Province, Institute of Coal Chemical Engineering, Taiyuan University of Technology, Taiyuan 030024, Shanxi, China
E-mail: zhaohanqing@tyut.edu.cn, lizhong@tyut.edu.cn

b CAS Key Laboratory of Carbon Materials, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, China

c Beijing Synchrotron Radiation Facility, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, P. R. China

Abstract

The coinciding effects of carbon defects and oxygen functional groups in porous graphene were demonstrated in this work. The species and distributions of oxygen functional groups evolved with the types of defects, especially those containing C[double bond, length as m-dash]O bonds mainly distributed along the edge of ring defects, and enhanced Na+ storage.

Graphical abstract: Defect formation-induced tunable evolution of oxygen functional groups for sodium storage in porous graphene

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Article information

DOI
https://doi.org/10.1039/C9CC08493B
Article type
Communication
Submitted
31 Oct 2019
Accepted
09 Dec 2019
First published
09 Dec 2019

Chem. Commun., 2020,56, 1089-1092

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Defect formation-induced tunable evolution of oxygen functional groups for sodium storage in porous graphene

J. Ye, H. Zhao, M. Kang, W. Song, Q. Kong, C. Chen, R. Wu, J. Mi and Z. Li, Chem. Commun., 2020, 56, 1089 DOI: 10.1039/C9CC08493B

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