SURFACE ENHANCED RAMAN STUDY OF PYRIDINE-IODINE CHARGE TRANSFER COMPLEX ON THE SILVER ELECTRODE
作者单位：Molecular and Nano Science LaboratoryDepartement of PhysicsTsinghua UniversityBeijing 100084 China Molecular and Nano Science LaboratoryDepartement of PhysicsTsinghua UniversityBeijing 100084 China
会议名称：《The International Symposium on Progress in Suface Raman Spectroscopy--Theory, Techniques and Applications》
会议日期：2000年
学科分类：070207[理学-光学] 07[理学] 08[工学] 0803[工学-光学工程] 0702[理学-物理学]
摘 要：正In this work, the SERS method is employed to study the pyridine-iodine complex on the Ag electrode. The observation of SERS is confirmed. From the SERS spectra, the effect of the iodine moiety on the pyridine moiety of the complex is discussed. The pyridine-iodine complex was prepared by adding a small amount of iodine powder to liquid pyridine with constant stirring until the dark red crystalline complex was precipitated out. The