Guo, Dao-Jun and Cui, Shu-Kun and Sun, Hui (2009) Preparation of Pt–CeO2/MWNT nano-composites by reverse micellar method for methanol oxidation. Journal of Nanoparticle Research, 11 (3). pp. 707-712.
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Official URL: http://www.springerlink.com/content/416681211l0177...
Abstract
We report the preparation of Pt–CeO2 nanoparticles on the multi-walled carbon nanotubes (MWNTs) by a reverse micellar method. Transmission electron microscopy (TEM) analysis indicated that well-dispersed small Pt–CeO2 nanoparticles were formed on the MWCNTs. X-ray diffraction (XRD) analysis confirmed the formation of the Pt–CeO2 nanoparticles on the MWNTs. Cyclic voltammetry (CV) results demonstrated that the Pt–CeO2/MWNT exhibited a higher methanol oxidation than did the Pt/MWNT catalyst. The CO stripping test showed that CeO2 can make CO stripped at a lower potential, which is helpful for CO and methanol electro-oxidation.
| Item Type: | Article |
|---|---|
| ID Code: | 4238 |
| Deposited By: | Prof. Alexey Ivanov |
| Deposited On: | 16 Mar 2009 09:43 |
| Last Modified: | 08 May 2009 23:36 |
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