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研究论文

表面增强拉曼散射峰相对强度与温度的关系(英文)

  • 黄岭 ,
  • 沈健 ,
  • 孟庆金
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  • 南京大学表面界面化学工程技术研究中心,南京大学表面界面化学工程技术研究中心!南京大学配位化学国家重点实验室,配位化学研究所,江苏南京210093,南京大学化学系,南京大学配位化学国家重点实验室配位化学研究所!江苏南京210093

收稿日期: 2001-05-28

  修回日期: 2001-05-28

  网络出版日期: 2001-05-28

The Dependence of Relative Enhancement of SERS Bands on Temperature

  • HUANG Ling ,
  • SHEN Jian ,
  • YU Tsing
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  • (1. Center of Res. on Surface and Interface Chem. Engin. and Techn., Nanjing Univ., Nanjing 210093, China; 2. Dept. of Chem., Nanjing Univ., Nanjing 210093, China; 3. State Ke

Received date: 2001-05-28

  Revised date: 2001-05-28

  Online published: 2001-05-28

摘要

用近红外傅立叶变换表面增强拉曼散射技术研究了 2 ,5_二巯基_1,3,4_噻二唑 (DMTD)在银表面的吸附与键合行为 .峰的相对强度随温度呈现出规律性的变化 ,表明DMTD异构体的相互转变或表面膜中DMTD分子的重新排布

本文引用格式

黄岭 , 沈健 , 孟庆金 . 表面增强拉曼散射峰相对强度与温度的关系(英文)[J]. 电化学, 2001 , 7(2) : 180 -184 . DOI: 10.61558/2993-074X.1421

Abstract

The adsorption and binding behavior of 2,5_dimercapto_1,3,4_thiadizole(DMTD) on silver surface was studied by near_infrared Fourier Transfer surface enhanced Raman scattering(NIR FT-SERS) technique. It was found that the relative intensities of the SERS bands change regularly with the increasing of temperature, which suggests the transformation of the tautomers or the re_orientation of DMTD molecules in the surface layer.

参考文献

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