EPR Investigation of TiO<sub>2</sub> Nanoparticles with Temperature-Dependent Properties

Praveen Kumar, Chinthala; Gopal, N.O.; Chung Wang, Ting; Wong, Ming‐Show; Chu Ke, Shyue

doi:10.1021/jp057053t

Public

EPR Investigation of TiO2 Nanoparticles with Temperature-Dependent Properties

Published in The Journal of Physical Chemistry B • Feb 22, 2006

Authors:

Chinthala Praveen Kumar

N.O. Gopal

Ting Chung Wang

Abstract

An in situ electron paramagnetic resonance (EPR) study has been carried out for anatase (Hombikat UV100) and rutile TiO(2) nanoparticles at liquid helium (He) temperature (4.2 K) under UV irradiation. Rutile titania was synthesized by ultrasonic irradiation with titanium tetrachloride (TiCl(4)) as t...

Subject

Electron paramagnetic resonance

Rutile

Materials science

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