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|Title:||Platinum Deposition on Carbon Nanotubes via Chemical Modification|
|Citation:||Yu, R.,Chen, L.,Liu, Q.,Lin, J.,Tan, K.-L.,Ng, S.C.,Chan, H.S.O.,Xu, G.-Q.,Hor, T.S.A. (1998). Platinum Deposition on Carbon Nanotubes via Chemical Modification. Chemistry of Materials 10 (3) : 718-722. ScholarBank@NUS Repository.|
|Abstract:||Carbon nanotubes can be functionalized by oxidation of HNO3 or H2SO4-HNO3. The latter shows a higher capability in producing a high density of surface functional groups. These groups can act as specific nucleation sites for a well-dispersed deposition of Pt clusters on the surface of carbon nanotubes. These modified carbon nanotube materials were investigated by TEM, XPS, and DRIFT. A deposition mechanism is tentatively proposed and discussed.|
|Source Title:||Chemistry of Materials|
|Appears in Collections:||Staff Publications|
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