Ultrahigh-aspect-ratio titania nanotubes

Christiaan Richter, Zhen Wu, Eugen Panaitescu, Ronald J. Willey, Latika Menon

Rannsóknarafurð: Framlag til fræðitímaritsGreinritrýni

96 Tilvitnanir (Scopus)

Útdráttur

New ultrahigh aspect-ratio titania nanotubes were synthesized by anodizing high purity titanium foil in a standard electrochemical cell. The elemental composition of the reported nanotubes was determined by using energy dispersive X-ray (EDX) spectroscopy. The EDX spectra of tube bundles revealed that in addition to titanium and oxygen, the tubes fabricated in organic acids also contained a significant amount of carbon. A quantitative analysis of these analysis of these spectra indicated the approximate ratio of these elements (Ti/C/O) as 1:1:2.5. phases that may be present. Samples that were annealed for 4 h at 400° C in an argon atmosphere showed a distinct anatase pattern whereas unannealed samples were amorphous.

Upprunalegt tungumálEnska
Síður (frá-til)946-948
Síðufjöldi3
FræðitímaritAdvanced Materials
Bindi19
Númer tölublaðs7
DOI
ÚtgáfustaðaÚtgefið - 6 apr. 2007

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