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Self-Assembled Alcohol Sensor of In2O3 Nanorods

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Abstract:

In2O3 nanorods have been fabricated on Cr comb-shaped interdigitating electrodes using thermal evaporation of the mixed powders of In2O3 and active carbon with Au catalysts. The morphology and structure of the prepared nanorods are determined on the basis of field-emission scanning electron microscopy (FESEM) and transmission electron microscopy (TEM). The self-assembly grown sensors of In2O3 nanorods have excellent performance in sensor response to alcohol concentration of 500 ppm under operated temperature of 300°C.

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Periodical:

Advanced Materials Research (Volumes 834-836)

Pages:

46-49

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.834-836.46

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Cite this paper

Online since:

October 2013

Authors:

Zhao Qiang Zheng, Huan Yu Wu, Bing Wang*

Keywords:

Gas Sensor, In2O3 , Nanorods, Self-Assembled

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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* - Corresponding Author

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