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Issue 35, 2013
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Graphene-based gas sensors

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Abstract

Graphene materials have been widely explored for the fabrication of gas sensors because of their atom-thick two-dimensional conjugated structures, high conductivity and large specific surface areas. This feature article summarizes the recent advancements on the synthesis of graphene materials for this purpose and the techniques applied for fabricating gas sensors. The effects of the compositions, structural defects and morphologies of graphene-based sensing layers and the configurations of sensing devices on the performances of gas sensors will also be discussed.

Graphical abstract: Graphene-based gas sensors

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Article information


Submitted
06 May 2013
Accepted
25 Jun 2013
First published
26 Jun 2013

J. Mater. Chem. A, 2013,1, 10078-10091
Article type
Feature Article

Graphene-based gas sensors

W. Yuan and G. Shi, J. Mater. Chem. A, 2013, 1, 10078
DOI: 10.1039/C3TA11774J

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