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https://scholarbank.nus.edu.sg/handle/10635/89960
| Title: | PtRu/carbon catalyst: Microwave polyol synthesis and electrocatalytic activity for methanol electrooxidation | Authors: | Chen, W.-X. Yu, G.-Y. Zhao, J. Lee, J.-Y. Liu, Z.-L. |
Keywords: | Catalyst Fuel cell Microwave PtRu nanoparticles |
Issue Date: | 1-Dec-2004 | Citation: | Chen, W.-X.,Yu, G.-Y.,Zhao, J.,Lee, J.-Y.,Liu, Z.-L. (2004-12-01). PtRu/carbon catalyst: Microwave polyol synthesis and electrocatalytic activity for methanol electrooxidation. Chinese Journal of Inorganic Chemistry 20 (12) : 1467-1470. ScholarBank@NUS Repository. | Abstract: | PtRu/carbon nanosized catalyst with PtRu loading of 26.4wt% (Rt:Ru=1.01.0∼1.1) was rapidly synthesized by the microwave polyol process employing the ethylene glycol solution of H2PtCl6 and RuCl3 as precursors in the presence of XC-72 carbon support. TEM observations demonstrated that microwave-prepared PtRu nanoparticles were narrowly distributed and highly dispersed on the carbon with an average size of 3.9 nm. Electrochemical experiments showed that microwave-synthesized PtRu/carbon catalyst exhibited very high catalytic activity for electro-oxidation of liquid methanol at room temperature. | Source Title: | Chinese Journal of Inorganic Chemistry | URI: | http://scholarbank.nus.edu.sg/handle/10635/89960 | ISSN: | 10014861 |
| Appears in Collections: | Staff Publications |
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