Issue 20, 2013
From the journal:

Journal of Materials Chemistry A

Nitrogen and silica co-doped graphenenanosheets for NO2 gas sensing†

Fang Niu,a   Jin-Mei Liu,b   Li-Ming Tao,c   Wei Wang*a  and  Wei-Guo Song*d  

* Corresponding authors

a State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, Gansu 730000, China
E-mail: wang_wei@lzu.edu.cn

b Institute of Nanoscience and Nanotechnology, Lanzhou University, Lanzhou, Gansu 730000, China

c State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, Gansu 730000, China

d Beijing National Laboratory for Molecular Sciences (BNLMS), Laboratory for Molecular Nanostructures and Nanotechnology, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
E-mail: wsong@iccas.ac.cn

Abstract

Nitrogen and silica co-doped graphene nanosheets (NSi-GNS) have been prepared via high-temperature annealing of N and Si-containing graphene oxide–ionic liquid (GO–IL) composite. As a p-type semiconductor, the as-synthesized NSi-GNS shows excellent NO2 gas sensing ability with high response value.

Graphical abstract: Nitrogen and silica co-doped graphene nanosheets for NO2 gas sensing

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Article information

DOI
https://doi.org/10.1039/C3TA11070B
Article type
Communication
Submitted
15 Mar 2013
Accepted
08 Apr 2013
First published
08 Apr 2013

J. Mater. Chem. A, 2013,1, 6130-6133

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Nitrogen and silica co-doped graphene nanosheets for NO2 gas sensing

F. Niu, J. Liu, L. Tao, W. Wang and W. Song, J. Mater. Chem. A, 2013, 1, 6130 DOI: 10.1039/C3TA11070B

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