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Title: Platinum Deposition on Carbon Nanotubes via Chemical Modification
Authors: 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. 
Issue Date: 1998
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
ISSN: 08974756
Appears in Collections:Staff Publications

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