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Study of the structural, morphological and electric characteristics of TiO₂ nano-powders

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Bibliographic Details
Main Authors: Graҫa, M. P. F., Silva, C. C., Costa, L. C., Valente, M. A.
Other Authors: mpfg@ua.pt.
Format: Article
Language:English
Published: Universiti Malaysia Perlis 2016
Subjects:
Nanopowder
Characterization
Structural and morphological properties
Dielectric properties
Online Access:http://dspace.unimap.edu.my:80/xmlui/handle/123456789/41230
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spelling my.unimap-412302016-03-31T04:38:42Z Study of the structural, morphological and electric characteristics of TiO₂ nano-powders Graҫa, M. P. F. Silva, C. C. Costa, L. C. Valente, M. A. mpfg@ua.pt. Nanopowder Characterization Structural and morphological properties Dielectric properties Link to publisher's homepage at http://ijneam.unimap.edu.my/ Titania (TiO₂) has been widely studied because of its unique optical and chemical properties in catalysis, photocatalysis and nonlinear optics. This material crystallizes mainly in anatase or rutile phase and exhibits different physical and chemical properties. It is well-known that the anantase phase is suitable for catalyst and supports, while the rutile phase is used for optical and electronic purposes due to its high dielectric constant and high refractive index. Several methods of chemical synthesis have been developed and used to prepare thin films. Amongst the alternative methods, the Pechini method has been used successfully for the preparation of several types of materials. In this work, nanopowders of titanium oxide were prepared through the heat-treatment of metallic polymeric resin prepared by the polymeric precursor method (Pechini method). The resin was characterized by differential scanning calometry (DSC) and the powders by, X-ray diffraction (DRX) and scanning electron microscopy (SEM). Dielectric measurements were performed in function of the frequency at room temperature. 2016-03-31T04:38:42Z 2016-03-31T04:38:42Z 2010 Article International Journal of Nanoelectronics and Materials, vol.3, 2010, pages 99-111 1985-5761 (Printed) 1997-4434 (Online) http://ijneam.unimap.edu.my/ http://dspace.unimap.edu.my:80/xmlui/handle/123456789/41230 en Universiti Malaysia Perlis
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Nanopowder
Characterization
Structural and morphological properties
Dielectric properties
spellingShingle Nanopowder
Characterization
Structural and morphological properties
Dielectric properties
Graҫa, M. P. F.
Silva, C. C.
Costa, L. C.
Valente, M. A.
Study of the structural, morphological and electric characteristics of TiO₂ nano-powders
description Link to publisher's homepage at http://ijneam.unimap.edu.my/
author2 mpfg@ua.pt.
author_facet mpfg@ua.pt.
Graҫa, M. P. F.
Silva, C. C.
Costa, L. C.
Valente, M. A.
format Article
author Graҫa, M. P. F.
Silva, C. C.
Costa, L. C.
Valente, M. A.
author_sort Graҫa, M. P. F.
title Study of the structural, morphological and electric characteristics of TiO₂ nano-powders
title_short Study of the structural, morphological and electric characteristics of TiO₂ nano-powders
title_full Study of the structural, morphological and electric characteristics of TiO₂ nano-powders
title_fullStr Study of the structural, morphological and electric characteristics of TiO₂ nano-powders
title_full_unstemmed Study of the structural, morphological and electric characteristics of TiO₂ nano-powders
title_sort study of the structural, morphological and electric characteristics of tio₂ nano-powders
publisher Universiti Malaysia Perlis
publishDate 2016
url http://dspace.unimap.edu.my:80/xmlui/handle/123456789/41230
_version_ 1643799621624922112
score 13.214268

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