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          Institute: Fritz-Haber-Institut     Collection: Molecular Physics     Display Documents



  history
ID: 8335.0, Fritz-Haber-Institut / Molecular Physics
Synthesis and investigations of rutile phase nanoparticles of TiO2
Authors:Borse, P. H.; Kankate, Laxman S.; Dassenoy, Fabrice; Vogel, Walter; Urban, Joachim; Kulkarni, Sulabha K.
Language:English
Date of Publication (YYYY-MM-DD):2002-09
Title of Journal:Journal of Materials Science: Materials in Electronics
Journal Abbrev.:J. Mater. Sci. - Mater. El.
Volume:13
Issue / Number:9
Start Page:553
End Page:559
Copyright:2002 Kluwer Academic Publishers.
Review Status:Peer-review
Audience:Experts Only
Abstract / Description:TiO2 nanoparticles have been synthesized at room temperature using a simple chemical precipitation route. Particles were further coated with polymer. Detailed structural analysis of the particles has been carried out. Wide-angle X-ray scattering (WAXS) and transmission electron microscopy (TEM) confirm that "as-synthesized" particles as well as annealed particles are nanoparticles having pure rutile phase. Thermal annealing at 1000 degreesC of 4.2 nm particles led to an increased size similar to20 nm in the same phase. The purity and composition of the particles were determined using energy dispersive analysis of X-rays (EDAX) and X-ray photoelectron spectroscopy (XPS), respectively.
Free Keywords:TITANIUM-DIOXIDE; SOLAR-CELLS; PHOTOCATALYTIC OXIDATION; SIZE QUANTIZATION; ANATASE TIO2; SEMICONDUCTOR; FILMS; PRECIPITATION; NANOCRYSTALS; POLYMER
External Publication Status:published
Document Type:Article
Communicated by:Gerard Meijer
Affiliations:Fritz-Haber-Institut/Molecular Physics
Fritz-Haber-Institut/Inorganic Chemistry/Microstructure
External Affiliations:Dept. of Physics, University of Pune, India
Identifiers:URL:http://www.kluweronline.com/issn/0957-4522/content...
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