In-situ SERS of piperonal and isosafrole electrooxidation on Pt electrode | |
ZHONG, Qi-Ling ; Zhong QL(钟起玲) ; ZHANG, Xiao-Hong ; Zhang XH(张小红) ; ZHOU, Hai-Hui ; Zhou HH(周海辉) ; WEN, Zu-Biao ; Wen ZB(温祖标) ; YANG, Xiong-Yuan ; Yang XY(杨熊元) ; HUANG, Peng ; Huang P(黄芃) ; REN, Bin ; Ren B(任斌) ; TIAN, Zhong-Qun ; Tian ZQ(田中群) | |
2005 | |
关键词 | cyclic voltammogram piperonal isosafrole electrooxidation SERS |
英文摘要 | The electrooxidation behavior of piperonal(PI) and isosafrole (ISF) on roughened platinum in nonaqueous system was investigated by cyclic voltammogram(CV) and in-situ surface enhanced raman scattering (SERS) spectroscopy. On the one hand, PI would be oxidated to piperic acid if the potential was equal to 1.50 V or higher than 1.50 V. On the other hand, the in-situ SERS results demonatrated that the exciting laser of 632.8 mn promoted the electrooxidation of PI at the oxidation potential (>= 1.50 V). As a result, the potential which was to directly oxidate ISF to PI should be controlled between 1.20 V and 1.50 V. |
语种 | 中文 |
出版者 | PEKING UNIV PRESS |
内容类型 | 期刊论文 |
源URL | [http://dspace.xmu.edu.cn/handle/2288/10998] ![]() |
专题 | 化学化工-已发表论文 |
推荐引用方式 GB/T 7714 | ZHONG, Qi-Ling,Zhong QL,ZHANG, Xiao-Hong,et al. In-situ SERS of piperonal and isosafrole electrooxidation on Pt electrode[J],2005. |
APA | ZHONG, Qi-Ling.,钟起玲.,ZHANG, Xiao-Hong.,张小红.,ZHOU, Hai-Hui.,...&田中群.(2005).In-situ SERS of piperonal and isosafrole electrooxidation on Pt electrode.. |
MLA | ZHONG, Qi-Ling,et al."In-situ SERS of piperonal and isosafrole electrooxidation on Pt electrode".(2005). |
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