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Fabrication and characterization of YSZ/ScSZ bilayer electrolyte via Cold- Isostatic Pressing (CIP) method for intermediate temperature-solid oxide fuel cell (IT-SOFC) application

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dc.citedby5
dc.contributor.authorMat Z.A.en_US
dc.contributor.authorNadaraja S.K.en_US
dc.contributor.authorZakaria Z.en_US
dc.contributor.authorHassan S.H.A.en_US
dc.contributor.authorKar Y.B.en_US
dc.contributor.authorTan C.Y.en_US
dc.contributor.authorSomalu M.R.en_US
dc.contributor.authorid57197760538en_US
dc.contributor.authorid57211503319en_US
dc.contributor.authorid56167779200en_US
dc.contributor.authorid7201618347en_US
dc.contributor.authorid26649255900en_US
dc.contributor.authorid16029485400en_US
dc.contributor.authorid37000272200en_US
dc.date.accessioned2023-05-29T07:28:37Z
dc.date.available2023-05-29T07:28:37Z
dc.date.issued2019
dc.description.abstractSolid oxide fuel cell (SOFC) technology has advanced significantly in the recent years, and now is an interest of many renewable energy-related industries to invest. However, the main issue of SOFC is the high operating temperature that negatively influence its performance. To reduce the temperature, a method of using bilayer electrolyte is proposed. In this study, a bilayer electrolyte of Yttria-Stabilised Zirconia (YSZ) and Scandia-Stabilized Zirconia (ScSZ) is used with the objective to reduce the temperature of SOFC to intermediate temperature ranges. To achieve the objective, bilayer YSZ/ScSZ electrolyte has been fabricated at different compositions using cold-pressing method. The pellets were sintered at three different temperature of 1350 �C, 1450 �C and 1550 �C. In this studies, all the prepared pellets were characterized under Scanning Electron Microscopy (SEM) to examine its microstructure, Archimedes Method to measure the density and Electochemical Impedance Spectroscopy (EIS) to measure the conductivity. The results show that all of produced pellets are dense and ionic conductivity showed a rising trend as sintering temperature increases. Based on this study, the best composition is the pellet with combination of 25% YSZ: 75% ScSZ sintered at 1450 �C. � Universiti Tun Hussein Onn Malaysia Publisher's Office.en_US
dc.description.natureFinalen_US
dc.identifier.epage208
dc.identifier.issue7
dc.identifier.scopus2-s2.0-85075890648
dc.identifier.spage201
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85075890648&partnerID=40&md5=d934827743184fe5551596278054e91d
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/24907
dc.identifier.volume11
dc.publisherPenerbit UTHMen_US
dc.sourceScopus
dc.sourcetitleInternational Journal of Integrated Engineering
dc.titleFabrication and characterization of YSZ/ScSZ bilayer electrolyte via Cold- Isostatic Pressing (CIP) method for intermediate temperature-solid oxide fuel cell (IT-SOFC) applicationen_US
dc.typeArticleen_US
dspace.entity.typePublication
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