摘要
用表面增强共振拉曼散射(SERRS)法测量了染料1555分子在Ag-Pt体系的SERRS谱,得到该谱随覆盖层厚度的增加而衰减的关系曲线,并和Ag-Pt/吡啶体系表面增强拉曼散射(SERS)的衰减曲线作了比较。确定了染料1555分子在Ag及Ag-Pt体系上的吸附属于物理吸附。
The SERRS spectra of dye 1555 in Ag-Pt system have been measured by using the method of SERRS. The damping curves of SERRS intensities versus Pt thickness are obtained and compared with that of the system of Ag-Pt/pyridine. It has been concluded that the adsorption of dye 1555 on Ag and Ag-Pt system belongs to physical adsorption.
出处
《光谱学与光谱分析》
SCIE
EI
CAS
CSCD
北大核心
1991年第3期15-19,共5页
Spectroscopy and Spectral Analysis
基金
国家自然科学基金
