| 偶氮苯分子在银胶中的表面增强拉曼光谱研究 |
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| 引用本文： | 贾廷见,张庆华.偶氮苯分子在银胶中的表面增强拉曼光谱研究[J].中州大学学报,2008,25(5):118-120. |
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| 作者姓名： | 贾廷见 张庆华 |
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| 作者单位： | 商丘师范学院,物理与信息工程系,河南,商丘,476000 |
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| 摘 要： | 报道了偶氮苯分子的常规拉曼谱（NRS）及其在活性衬底银胶上的表面增强拉曼散射（SERS）谱，对它的拉曼特征峰进行了指认。通过偶氮苯的常规拉曼光谱和SERS谱的对比表明，偶氮苯分子是通过苯环和近邻的氮原子吸附于金属表面，分子近于垂直站立在金属表面。
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| 关 键 词： | 偶氮苯 表面增强拉曼光谱 银胶 吸附方式 |
A Study of Azobenzene by Surface Enhanced Raman Scattering |
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| JIA Ting-jian,ZHANG Qing-hua.A Study of Azobenzene by Surface Enhanced Raman Scattering[J].Journal of Zhongzhou University,2008,25(5):118-120. |
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| Authors: | JIA Ting-jian ZHANG Qing-hua |
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| Affiliation: | JIA Ting-jian ZHANG Qing-hua(Department of Physics , Information Engineering,Shangqiu Normal University,Henan Shangqiu 476000,China) |
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| Abstract: | The normal Raman spectrum(NRS)and surface enhanced Raman scattering(SERS)of Azoben- zene in silver sol are reported in this paper.Assignments of the Raman bands for Azobenzene molecules are presen- ted.By the comparison of NRS and SERS of Azobenzene,it presents that Azobenzene molecules adsorbed on the metal surfaces through the phenyl and the adjacent N atom,Azobenzene molecules is vertical or a little tilted stand on the surface of silver sol. |
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| Keywords: | azobenzene surface enhanced raman spectrum silver colloid adsorption |
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