DocumentCode
1858955
Title
CNTs stabilize high temperature anatase phase of TiO2
Author
Lin, Kuan-Nan ; Liou, Wei-Jen ; Lin, Hong-Ming ; Yang, Tsung-Yeh ; Lin, Chung-Kwei
Author_Institution
Dept. of Mater. Eng., Tatung Univ., Taipei, Taiwan
fYear
2005
fDate
11-15 July 2005
Firstpage
493
Abstract
The stability of anatase phase up to 1000°C by the process of carbon nanotubes (CNTs) - hybridization is discussed in this study. The pinning effect between TiO2 and CNTs is discovered and inhibits the nucleation of rutile phase. X-ray diffraction (XRD) and X-ray absorption near edge structure (XANES) are used to identify the phase of the nano hybrid TiO2/CNTs material. Raman spectra were used to study the first order signals of multi-wall carbon nanotubes. The structure morphology was analyzed by transmission electron microscopy (TEM).
Keywords
Raman spectra; X-ray diffraction; XANES; carbon nanotubes; crystal morphology; nucleation; thermal stability; titanium compounds; transmission electron microscopy; CNT stabilize anatase phase; Raman spectra; TiO2-C; X-ray absorption near edge structure; X-ray diffraction; first order signals; high temperature anatase phase; hybridization; multiwall carbon nanotubes; nano hybrid material; nucleation; pinning effect; rutile phase; stability; structure morphology; transmission electron microscopy; Additives; Carbon nanotubes; Electromagnetic wave absorption; Materials science and technology; Organic materials; Stability; Temperature sensors; Titanium; X-ray diffraction; X-ray scattering;
fLanguage
English
Publisher
ieee
Conference_Titel
Nanotechnology, 2005. 5th IEEE Conference on
Print_ISBN
0-7803-9199-3
Type
conf
DOI
10.1109/NANO.2005.1500808
Filename
1500808
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