Please use this identifier to cite or link to this item: http://umt-ir.umt.edu.my:8080/handle/123456789/3046
Full metadata record
DC FieldValueLanguage
dc.contributor.authorMohd Sabri Mohd Ghazali-
dc.date.accessioned2014-05-18T07:31:41Z-
dc.date.available2014-05-18T07:31:41Z-
dc.date.issued2013-04-
dc.identifier.urihttp://dspace.psnz.umt.edu.my/xmlui/handle/123456789/3046-
dc.description.abstractThere 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.en_US
dc.language.isoenen_US
dc.publisherSelangor: Universiti Putra Malaysiaen_US
dc.subjectHD 9660 .Z53 M6 2013en_US
dc.subjectMohd Sabri Mohd Ghazalien_US
dc.subjectTesis Universiti Putra Malaysia 2013en_US
dc.subjectOxidesen_US
dc.subjectZinc oxideen_US
dc.titleCharacterization of zinc oxide-based varistor ceramics prepared using solid state route and co-precipitation processingen_US
dc.typeThesisen_US
Appears in Collections:Staff Thesis

Files in This Item:
File Description SizeFormat 
HD 9660 .Z53 M6 2013 Abstract.pdf7 MBAdobe PDFView/Open
HD 9660 .Z53 M6 2013 FullText.pdf
  Restricted Access
162.74 MBAdobe PDFView/Open Request a copy


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.