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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
Published: Selangor: Universiti Putra Malaysia 2014
Subjects:
HD 9660 .Z53 M6 2013
Mohd Sabri Mohd Ghazali
Tesis Universiti Putra Malaysia 2013
Oxides
Zinc oxide
Online Access:http://dspace.psnz.umt.edu.my/xmlui/handle/123456789/3046
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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 HD 9660 .Z53 M6 2013 Mohd Sabri Mohd Ghazali Tesis Universiti Putra Malaysia 2013 Oxides Zinc oxide 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. 2014-05-18T07:31:41Z 2014-05-18T07:31:41Z 2013-04 Thesis http://dspace.psnz.umt.edu.my/xmlui/handle/123456789/3046 en application/pdf application/pdf Selangor: Universiti Putra Malaysia
institution Universiti Malaysia Terengganu
building Perpustakaan Sultanah Nur Zahirah
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Terengganu
content_source UMT-IR
url_provider http://umt-ir.umt.edu.my:8080/
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
publisher Selangor: Universiti Putra Malaysia
publishDate 2014
url http://dspace.psnz.umt.edu.my/xmlui/handle/123456789/3046
_version_ 1738395615056887808
score 13.222552

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