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Growth of ZnO Nanotubes by CO2 Supercritical Fluid Treatment at Low-Temperature

A low-temperature method, supercritical CO2 fluid (SCCF) technology, was applied for oxidation of metal Zn film on glass substrate at 60¢XC. In this study, Zn film was deposited by DC sputtering at room temperature and post-treated by SCCF, which is mixed with 0.15 vol % H2O. The scanning electron microscopy (SEM) images and transmission electron microscopic (TEM) indicate that high density ZnO Nanotubes were formed on the glass substrate. SCCF technology has shown successful oxidation the Zinc at low temperature for the first time.

Identiferoai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0831109-113132
Date31 August 2009
CreatorsChang, Kuan-chang
ContributorsTzung-Ming Tsai, Jian-Shiang Jau, Tai-Fa Yang, De-Shin Gan
PublisherNSYSU
Source SetsNSYSU Electronic Thesis and Dissertation Archive
LanguageCholon
Detected LanguageEnglish
Typetext
Formatapplication/pdf
Sourcehttp://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0831109-113132
Rightswithheld, Copyright information available at source archive

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