Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/91264
Full metadata record
DC FieldValueLanguage
dc.contributor.authorLee, Kwang Hongen
dc.contributor.authorLow, Swee Lingen
dc.contributor.authorLim, Geok Kiengen
dc.contributor.authorWong, Chee Cheongen
dc.date.accessioned2011-10-17T06:20:36Zen
dc.date.accessioned2019-12-06T18:02:33Z-
dc.date.available2011-10-17T06:20:36Zen
dc.date.available2019-12-06T18:02:33Z-
dc.date.copyright2010en
dc.date.issued2010en
dc.identifier.citationLee, K. H., Low, S. L., Lim, G. K., & Wong, C. C. (2010). Surface Plasmon Enhanced Thermal Properties of Noble Metallic Nanofluids. Advanced Science Letters, 3(2), 149-153.en
dc.identifier.urihttps://hdl.handle.net/10356/91264-
dc.identifier.urihttp://hdl.handle.net/10220/7286en
dc.description.abstractWe explore here the possible contribution of surface optical properties to the thermal properties of metallic nanofluids. During temperature ramping of a gold nanofluid model system, measured Surface Plasmon Resonance (SPR) is found to correlate with Thermal Conductivity Enhancement (TCE) of the nanofluid. The depth of the SPR dip in reflectivity spectrum is indicative of the strength of excited SPR and this varies proportionally with the temperature of the nanofluid. With an increase in temperature, the SPR strength increases with a corresponding increase in the TCE. However, when the strength of the resonance starts to decrease, the TCE starts to increase at a decreasing rate. This correlation of SPR to TCE is the strongest in nanofluids with a low concentration of nanoparticles. This mechanism of thermal enhancement is most likely attributable to the high surface area to volume ratio of the nanoparticles, and should be operative in other metallic nanoparticle suspensions as well.en
dc.language.isoenen
dc.relation.ispartofseriesAdvanced science lettersen
dc.rights© 2010 American Scientific Publishers.en
dc.subjectDRNTU::Engineering::Materials::Nanostructured materialsen
dc.titleSurface plasmon enhanced thermal properties of noble metallic nanofluidsen
dc.typeJournal Articleen
dc.contributor.schoolSchool of Materials Science & Engineeringen
dc.identifier.doi10.1166/asl.2010.1095en
dc.identifier.rims151098en
item.fulltextNo Fulltext-
item.grantfulltextnone-
Appears in Collections:MSE Journal Articles

Google ScholarTM

Check

Altmetric


Plumx

Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.