Characterization of zinc oxide-based varistor ceramics prepared using solid state route and co-precipitation processing

There were few reports of fabrication of varistor ceramics that used as a protective device for electrical equipments from transient voltage surges. using other method than conventional solid-state. Hence, it is useful to characterize in terms of morphology, electrical non-linearity characteristics...

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Main Author:	Mohd Sabri Mohd Ghazali
Format:	Thesis
Language:	English
Subjects:	HD 9660 .Z53 M6 2013 Mohd Sabri Mohd Ghazali Tesis Universiti Putra Malaysia 2013 Oxides Zinc oxide
Online Access:	http://umt-ir.umt.edu.my:8080/jspui/bitstream/123456789/3046/1/HD%209660%20.Z53%20M6%202013%20Abstract.pdf http://umt-ir.umt.edu.my:8080/jspui/bitstream/123456789/3046/2/HD%209660%20.Z53%20M6%202013%20FullText.pdf
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id	my-umt-ir.-3046
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spelling	my-umt-ir.-30462014-05-18T07:31:41Z Characterization of zinc oxide-based varistor ceramics prepared using solid state route and co-precipitation processing Mohd Sabri Mohd Ghazali There were few reports of fabrication of varistor ceramics that used as a protective device for electrical equipments from transient voltage surges. using other method than conventional solid-state. Hence, it is useful to characterize in terms of morphology, electrical non-linearity characteristics, and optical properties of it prepared by using co-precipitation processing, as this produces fine and homogenous powder, as well as conventional solid-state route. The objectives of the study are; to prepare four systems of' ZnO based varistor ceramics through conventional solid-state route and co-precipitation technique to determine which factors affect most on electrical non-linearity behavior: secondly to carry out optical study of four systems of ZnO based varistor ceramics obtain from conventional solid-state route and co-precipitation technique to elucidate the structure arrangement; and thirdly to investigate the degradation behavior of one system of ZnO based varistor ceramics (ZnO-Bi203-Ti02) to ascertain which preparation technique produce most stable electrical non-linearity coefficient. Selangor: Universiti Putra Malaysia 2013-04 Thesis en http://dspace.psnz.umt.edu.my/xmlui/handle/123456789/3046 http://umt-ir.umt.edu.my:8080/jspui/bitstream/123456789/3046/1/HD%209660%20.Z53%20M6%202013%20Abstract.pdf 6717cc8c6871578599d655b924be32a0 http://umt-ir.umt.edu.my:8080/jspui/bitstream/123456789/3046/2/HD%209660%20.Z53%20M6%202013%20FullText.pdf 58d6fdafe96737dc19f4c23e25728cd3 http://umt-ir.umt.edu.my:8080/jspui/bitstream/123456789/3046/3/license.txt 8a4605be74aa9ea9d79846c1fba20a33 HD 9660 .Z53 M6 2013 Mohd Sabri Mohd Ghazali Tesis Universiti Putra Malaysia 2013 Oxides Zinc oxide
institution	Universiti Malaysia Terengganu
collection	UMT Repository System
language	English
topic	HD 9660 .Z53 M6 2013 Mohd Sabri Mohd Ghazali Tesis Universiti Putra Malaysia 2013 Oxides Zinc oxide
spellingShingle	HD 9660 .Z53 M6 2013 Mohd Sabri Mohd Ghazali Tesis Universiti Putra Malaysia 2013 Oxides Zinc oxide Mohd Sabri Mohd Ghazali Characterization of zinc oxide-based varistor ceramics prepared using solid state route and co-precipitation processing
description	There were few reports of fabrication of varistor ceramics that used as a protective device for electrical equipments from transient voltage surges. using other method than conventional solid-state. Hence, it is useful to characterize in terms of morphology, electrical non-linearity characteristics, and optical properties of it prepared by using co-precipitation processing, as this produces fine and homogenous powder, as well as conventional solid-state route. The objectives of the study are; to prepare four systems of' ZnO based varistor ceramics through conventional solid-state route and co-precipitation technique to determine which factors affect most on electrical non-linearity behavior: secondly to carry out optical study of four systems of ZnO based varistor ceramics obtain from conventional solid-state route and co-precipitation technique to elucidate the structure arrangement; and thirdly to investigate the degradation behavior of one system of ZnO based varistor ceramics (ZnO-Bi203-Ti02) to ascertain which preparation technique produce most stable electrical non-linearity coefficient.
format	Thesis
author	Mohd Sabri Mohd Ghazali
author_facet	Mohd Sabri Mohd Ghazali
author_sort	Mohd Sabri Mohd Ghazali
title	Characterization of zinc oxide-based varistor ceramics prepared using solid state route and co-precipitation processing
title_short	Characterization of zinc oxide-based varistor ceramics prepared using solid state route and co-precipitation processing
title_full	Characterization of zinc oxide-based varistor ceramics prepared using solid state route and co-precipitation processing
title_fullStr	Characterization of zinc oxide-based varistor ceramics prepared using solid state route and co-precipitation processing
title_full_unstemmed	Characterization of zinc oxide-based varistor ceramics prepared using solid state route and co-precipitation processing
title_sort	characterization of zinc oxide-based varistor ceramics prepared using solid state route and co-precipitation processing
granting_institution	Selangor: Universiti Putra Malaysia
url	http://umt-ir.umt.edu.my:8080/jspui/bitstream/123456789/3046/1/HD%209660%20.Z53%20M6%202013%20Abstract.pdf http://umt-ir.umt.edu.my:8080/jspui/bitstream/123456789/3046/2/HD%209660%20.Z53%20M6%202013%20FullText.pdf
_version_	1747835903074631680

Characterization of zinc oxide-based varistor ceramics prepared using solid state route and co-precipitation processing

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