Publication:
Characterization and performance evaluation of zinc oxide varistor blocks processed by latex binders

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dc.citedby4
dc.contributor.authorBegum S.en_US
dc.contributor.authorKarim A.N.M.en_US
dc.contributor.authorHashmi M.S.J.en_US
dc.contributor.authorid7101852571en_US
dc.contributor.authorid57196885749en_US
dc.contributor.authorid36501681300en_US
dc.date.accessioned2023-12-29T07:56:30Z
dc.date.available2023-12-29T07:56:30Z
dc.date.issued2008
dc.description.abstractThe processing of ZnO varistor has a long route with numerous contributing variables. The binder plays an important role in the fabrication of this electro-ceramic device. Higher density and strength of a green body are critical not only for handling at its green state but also to avoid the causes of flaw formation during sintering. Use of appropriate binder can lead to improved characteristics of powder, which will reduce density gradient in the green body during compaction. Enhanced green properties can consequently lead to higher fired strength of the varistor discs. The binder system is anticipated to have an influence on the grain growth and microstructure which in turn affect the electrical performance parameters of the discs such as I-V characteristics, watt-loss behavior, and energy absorption capability, etc. To investigate this phenomenon, several commercial latex binders and their blends have been studied and compared with the conventional plasticized polyvinyl alcohol. A positive effect was observed in the context of physical properties and electrical performance of ZnO varistors. Factorial analysis has revealed that the two input parameters (binder content and solid concentration) influence the electrical properties such as electric field intensity, non-linear co-efficient, energy absorption capability, and watt-loss of ZnO varistor. � 2008 The American Ceramic Society.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.1111/j.1551-2916.2008.02662.x
dc.identifier.epage3221
dc.identifier.issue10
dc.identifier.scopus2-s2.0-53349118605
dc.identifier.spage3216
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-53349118605&doi=10.1111%2fj.1551-2916.2008.02662.x&partnerID=40&md5=a1211d8dded1043b6be2f4a991fe1a93
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/30953
dc.identifier.volume91
dc.pagecount5
dc.sourceScopus
dc.sourcetitleJournal of the American Ceramic Society
dc.subjectABS resins
dc.subjectAbsorption
dc.subjectConcentration (process)
dc.subjectElectric fields
dc.subjectElectric losses
dc.subjectElectric properties
dc.subjectEnergy absorption
dc.subjectGrain growth
dc.subjectLatexes
dc.subjectNanostructured materials
dc.subjectSemiconducting zinc compounds
dc.subjectSintering
dc.subjectVaristors
dc.subjectZinc
dc.subjectZinc alloys
dc.subjectZinc oxide
dc.subjectAnd performance evaluation
dc.subjectBinder content
dc.subjectBinder systems
dc.subjectCeramic devices
dc.subjectDensity gradients
dc.subjectElectric field intensities
dc.subjectElectrical performances
dc.subjectElectrical properties
dc.subjectEnergy absorption capability
dc.subjectFactorial analysis
dc.subjectGreen bodies
dc.subjectI-V characteristics
dc.subjectInput parameters
dc.subjectLatex binders
dc.subjectNon-linear
dc.subjectSolid concentrations
dc.subjectZinc oxide varistors
dc.subjectZnO varistors
dc.subjectBinders
dc.titleCharacterization and performance evaluation of zinc oxide varistor blocks processed by latex bindersen_US
dc.typeArticleen_US
dspace.entity.typePublication
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