| 光谱学与光谱分析 |
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| In Situ Raman Spectroscopic Study on the Oxidation of HCHO on a Roughened Platinum Electrode |
| WANG Xiao-cong1，2，SU Xiao-qiong2，ZHONG Qi-ling2*，HUANG Xi-gen2，REN Bin3，XIANG Juan3，TIAN Zhong-qun3 |
1. Department of Science, Tianjin University of Science and Technology, Tianjin 300022，China
2. Department of Chemistry, Jiangxi Normal University, Nanchang 330027，China
3. Department of Chemistry, State Key Lab for Physical Chemistry of Solid Surfaces, Xiamen University, Xiamen 361005，China |
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Abstract The electrooxidation behavior of HCHO on a roughened platinum electrode was studied by cyclic voltammetry． Two factors that influence the electrooxidation behavior of HCHO，i． e． the concentration of the supporting electrolyte and the structure of the electrode surface were taken into account． The dissociative adsorption behavior of HCHO on a roughened platinum electrode was investigated by confocal microprobe Raman spectroscopy in-situ, and the spontaneous dissociative adsorption behavior of HCHO on a roughened platinum electrode was found by CV and was confirmed at the molecule level by in-situ Raman spectra.
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Received: 2002-10-11
Accepted: 2003-02-22
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Corresponding Authors:
ZHONG Qi-ling
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| Cite this article: |
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WANG Xiao-cong,SU Xiao-qiong,ZHONG Qi-ling, et al. In Situ Raman Spectroscopic Study on the Oxidation of HCHO on a Roughened Platinum Electrode [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2004, 24(03): 299-302.
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| URL: |
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http://www.gpxygpfx.com/EN/Y2004/V24/I03/299 |
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