Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/73959
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dc.titleThermodynamic modeling of surface segregation in Au-Ti nanoparticles
dc.contributor.authorJayaganthan, R.
dc.contributor.authorChow, G.M.
dc.date.accessioned2014-06-19T05:41:25Z
dc.date.available2014-06-19T05:41:25Z
dc.date.issued2005
dc.identifier.citationJayaganthan, R.,Chow, G.M. (2005). Thermodynamic modeling of surface segregation in Au-Ti nanoparticles. Journal of Metastable and Nanocrystalline Materials 23 : 259-262. ScholarBank@NUS Repository.
dc.identifier.issn14226375
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/73959
dc.description.abstractThe surface composition of nanoparticles is generally different from the average or bulk composition; this phenomenon is commonly referred to as surface segregation. In the present work, the surface segregation in Au-Ti nanoparticles has been analyzed based on a thermodynamic model that incorporates the size effect into the quasichemical model. The calculated surface compositions of Au-Ti nanoparticles are compared with that of the bulk Au-Ti alloys.
dc.sourceScopus
dc.subjectAu-Ti Nanoparticles
dc.subjectQuasichemical Model
dc.subjectSegregation
dc.subjectThermodynamics
dc.typeConference Paper
dc.contributor.departmentMECHANICAL ENGINEERING
dc.contributor.departmentMATERIALS SCIENCE
dc.description.sourcetitleJournal of Metastable and Nanocrystalline Materials
dc.description.volume23
dc.description.page259-262
dc.identifier.isiutNOT_IN_WOS
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