A new absorption band and visible absorption properties in V-doped TiO2 nanopowder

Title
A new absorption band and visible absorption properties in V-doped TiO2 nanopowder
Authors
지현석박훈이건배장혜정안재평박종구
Keywords
absorption band; NEXAFS; Visible absorption; Nanopowder; AACVS; titania nanopowder; Ti-O-V; Ti-O-Ti
Issue Date
2012-11
Publisher
Surface and interface analysis : SIA
Citation
VOL 44, NO 11-12, 1449-1452
Abstract
V-doped TiO2 nanopowders (Ti1-xVxO2) were manufactured by aerosol-assisted chemical vapor synthesis and were annealed for the observation of the oxidation of V and a phase transition. The nanopowder showed the red shift as well as a large visible absorption in UV–vis spectra due to many bridging Ti-O-V bonds.
URI
http://pubs.kist.re.kr/handle/201004/44286
ISSN
01422421
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KIST Publication > Article
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