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Issue 22, 2012
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Tuning gas-sensing properties of reduced graphene oxide using tin oxide nanocrystals

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Abstract

We report a novel and selective gas-sensing platform with reduced graphene oxide (RGO) decorated with tin oxide (SnO2) nanocrystals (NCs). This hybrid SnO2 NC–RGO platform showed enhanced NO2 but weakened NH3 sensing compared with bare RGO, showing promise in tuning the sensitivity and selectivity of RGO-based gas sensors.

Graphical abstract: Tuning gas-sensing properties of reduced graphene oxide using tin oxide nanocrystals

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Publication details

The article was received on 18 Jan 2012, accepted on 15 Apr 2012 and first published on 24 Apr 2012


Article type: Communication
DOI: 10.1039/C2JM30378G
Citation: J. Mater. Chem., 2012,22, 11009-11013
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    Tuning gas-sensing properties of reduced graphene oxide using tin oxide nanocrystals

    S. Mao, S. Cui, G. Lu, K. Yu, Z. Wen and J. Chen, J. Mater. Chem., 2012, 22, 11009
    DOI: 10.1039/C2JM30378G

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