Fabrication of nanometer-sized anatase particles by a pulsed laser ablation method
- 1 January 1997
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of Materials Chemistry
- Vol. 7 (10) , 2117-2120
- https://doi.org/10.1039/a703816j
Abstract
TiO2 particles of 2 mixture. By controlling the wavelength of laser beam, injecting pressure ( p) and O2 concentration in the gas mixture, ultrasmall anatase particles could be obtained. In the present work, λ=532 nm, p=5×105 Pa and O2 concentration <5% resulted in anatase particles of <6 nm.Keywords
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