Publication:
Effect of calcination temperature on morphology, wettability and anatase/rutile phase ratio of titanium dioxide nanotube arrays

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Issued Date

2018

Resource Type

Conference Paper

File Type

application/pdf

ISSN

22147853

DOI

10.1016/j.matpr.2018.04.036

Other identifier(s)

2-s2.0-85062688101

Rights Holder(s)

มหาวิทยาลัยศรีนครินทรวิโรฒ

Bibliographic Citation

Materials Today: Proceedings. Vol 5, No.7 (2018), p.14950-14954

Suggested Citation

Aeimbhu A. Effect of calcination temperature on morphology, wettability and anatase/rutile phase ratio of titanium dioxide nanotube arrays. Materials Today: Proceedings. Vol 5, No.7 (2018), p.14950-14954. doi:10.1016/j.matpr.2018.04.036 Retrieved from: https://hdl.handle.net/20.500.14740/3784

Title

Effect of calcination temperature on morphology, wettability and anatase/rutile phase ratio of titanium dioxide nanotube arrays

Author(s)

Aeimbhu A.

Abstract

Titanium dioxide nanotube arrays (TNAs) with a well-ordered structure on titanium sheet was prepared by anodisation process, followed by calcined in the temperature range of 400-800°C. The results showed that the nanotubes morphology, wettability property and anatase/rutile phase ratio were apparently influenced by calcination temperature. Calcination temperature below 600°C has no effect on architecture of the TNAs. Further enhancement of the calcination temperatures, oxidation of TNAs led to the collapse of nanotube arrays. Water droplets were used to determine the wettability of TNAs surfaces in terms of the contact angles. The results showed that the calcination temperature increased the hydrophilicity of TNAs. Phase transition has been observed as amorphous-to-anatase and anatase to rutile phase slowly in TNAs as the calcination temperature increased. © 2018 Elsevier Ltd. All rights reserved.

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URI

https://hdl.handle.net/20.500.14740/3784

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Scopus: Year 1983-2021

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