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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
The adsorption and bonding behavior of 2, 5-dimercapto-1,3,4-thiadiazole (DMTD) on the silver surface were investigated by near-infrared Fourier transform surface-enhanced Raman scattering.The relative intensities of the peaks appeared with the temperature The regular changes indicate the mutual transformation of DMTD isomers or the rearrangement of DMTD molecules in the surface membrane