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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2014
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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 |
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HD 9660 .Z53 M6 2013 Mohd Sabri Mohd Ghazali Tesis Universiti Putra Malaysia 2013 Oxides Zinc oxide |
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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 |
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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 |
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Selangor: Universiti Putra Malaysia |
publishDate |
2014 |
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http://dspace.psnz.umt.edu.my/xmlui/handle/123456789/3046 |
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1738395615056887808 |
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13.18916 |