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dc.contributor.authorNur Ain, Jaya
dc.contributor.authorLiew, Yun-Ming
dc.contributor.authorMohd Mustafa Al Bakri, Abdullah
dc.contributor.authorChengYong, Heah
dc.contributorCenter of Excellence Geopolymer and Green Technology (CEGeoGTech), School of Materials Engineering, Universiti Malaysia Perlis (UniMAP)en_US
dc.creatorYun-Ming, Liew
dc.date2022
dc.date.accessioned2022-03-15T01:07:56Z
dc.date.available2022-03-15T01:07:56Z
dc.date.issued2019-08
dc.identifier.citationIOP Conference Services: Material Sciences Engineering, vol.551, 2019, 6 pagesen_US
dc.identifier.issn1757-899x (online)
dc.identifier.urihttp://dspace.unimap.edu.my:80/xmlui/handle/123456789/74635
dc.descriptionLink to publisher's homepage at https://iopscience.iop.org/en_US
dc.description.abstractIn this work, a novel lightweight metakaolin geopolymers were produced by using hydrogen peroxide as foaming agent. The influence of the hydrogen peroxide incorporation content (0.25 – 1.25%) on density, compressive strength and thermal conductivity was evaluated. The experimental results show that the density and compressive strength were decrease with increasing content of hydrogen peroxide. However, the thermal insulating properties of the geopolymer foams were improved with increasing content of foaming agent. Geopolymers exhibiting thermal conductivity as low as 0.172 W/mK and a density of 0.5 g/cm3 were produced, showing the potential of these materials in applications requiring lightweight and low thermal conductivity materials.en_US
dc.language.isoenen_US
dc.publisherIOP Publishing Ltden_US
dc.subject.otherMetakaolin geopolymersen_US
dc.subject.otherGeopolymersen_US
dc.titlePorous metakaolin geopolymers with tailored thermal conductivityen_US
dc.typeArticleen_US
dc.identifier.doihttps://doi.org/10.1088/1757-899x/551/1/012088
dc.contributor.urlymliew@unimap.edu.myen_US


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