Electron-beam-induced formation mechanisms for Ti2O3-SiO2 composite nanofibers
- Authors
- Shin, Jae Won; Yang, Dae Jin; Lee, Seok-Hoon; Kim, Jin-Gyu; Yoo, Seung Jo; Yun, Dong Yeol; Lee, Dea Uk; Kim, Tae Whan
- Issue Date
- Sep-2014
- Publisher
- IOP PUBLISHING LTD
- Citation
- JAPANESE JOURNAL OF APPLIED PHYSICS, v.53, no.9, pp.1 - 4
- Indexed
- SCIE
SCOPUS
- Journal Title
- JAPANESE JOURNAL OF APPLIED PHYSICS
- Volume
- 53
- Number
- 9
- Start Page
- 1
- End Page
- 4
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/159207
- DOI
- 10.7567/JJAP.53.095001
- ISSN
- 0021-4922
- Abstract
- Anatase TiO2 nanoparticles with high crystallinity were embedded in the SiO2 matrix by electrospining and calcining. As-calcined TiO2-SiO2 nanofibers were transformed into Ti2O3-SiO2 nanofibers owing to in situ electron-beam irradiation in a transmission electron microscope. The microstructural properties and the mechanisms of electron-beam-induced formation of Ti2O3-SiO2 composite nanofibers were described on the basis of the obtained high-resolution transmission electron microscopy images, fast-Fourier-transformed patterns, and energy dispersive spectroscopy profiles.
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