dc.contributor.authorZhu, Jixin
dc.contributor.authorSun, Ting
dc.contributor.authorHng, Huey Hoon
dc.contributor.authorMa, Jan
dc.contributor.authorBoey, Freddy Yin Chiang
dc.contributor.authorLou, David Xiong Wen
dc.contributor.authorZhang, Hua
dc.contributor.authorXue, Can
dc.contributor.authorChen, Hongyu
dc.contributor.authorYan, Qingyu
dc.date.accessioned2012-07-12T07:58:31Z
dc.date.available2012-07-12T07:58:31Z
dc.date.copyright2009en_US
dc.date.issued2009
dc.identifier.citationZhu, J., Sun, T., Hng, H. H., Ma, J., Boey, F. Y. C., Lou, D. X. W., et al. (2009). Fabrication of Core−Shell Structure of M@C (M=Se, Au, Ag2Se) and Transformation to Yolk−Shell Structure by Electron Beam Irradiation or Vacuum Annealing. Chemistry of Materials, 21(16), 3848-3852.en_US
dc.identifier.urihttp://hdl.handle.net/10220/8319
dc.description.abstractSelenium @ carbon core−shell spheres have been synthesized via a simple one-step hydrothermal carbonization process using sucrose and sodium selenite as precursors. Metal selenide or noble metal, e.g. Ag2Se or Au, can be easily encapsulated into the carbon shell by using the as-prepared Se@C core−shell samples as site templates. The transformation from core/shell to yolk/shell structure, e.g. Se@C, Au/Se@C and Ag2Se@C, can be achieved through thermal evaporation under electron beam irradiation or vacuum annealing to evaporate Se. The optical absorption of the samples can be tuned by varying the structure/compositions of the samples.en_US
dc.language.isoenen_US
dc.relation.ispartofseriesChemistry of materialsen_US
dc.rights© 2009 American Chemical Society.en_US
dc.subjectDRNTU::Engineering::Materials::Metallic materials
dc.titleFabrication of core−shell structure of M@C (M=Se, Au, Ag2Se) and transformation to yolk−shell structure by electron beam irradiation or vacuum annealingen_US
dc.typeJournal Article
dc.contributor.schoolSchool of Chemical and Biomedical Engineeringen_US
dc.identifier.doihttp://dx.doi.org/10.1021/cm9013943


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