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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 415-417Manufacture and Characterization of TiO2 Nanowires...

Manufacture and Characterization of TiO₂ Nanowires by CVD

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Abstract:

Under the catalysis of Co metal, the nanosized titania could be grown on Ti substrate at elevated temperature under a gas mixture of N₂, O₂, CH₄ , and H₂O. The nanosized titania was characterized by scanning electron microscope for its morphology, and by an energy dispersion spectrometer for its composition. The results showed that the straight and long titania nanowire could be formed at 900°C under a gas mixture of N₂, O₂, and CH₄. When H₂O vapor was added to the gas mixture, the titania nanowire became somewhat curved. The tiania nanowire was oxygen deficient, i.e. TiO_2-X.

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Advanced Materials, ICAMMP 2011

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Periodical:

Advanced Materials Research (Volumes 415-417)

Pages:

697-700

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.415-417.697

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Online since:

December 2011

Authors:

Wei Long Liu, Shu Huei Hsieh, Wen Jauh Chen

Keywords:

Catalysis, Chemical Vapor Deposition (CVD), Co Metal, Ti Substrate, Titania Nanowire

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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