银岛膜上偶氮苯单层膜的表面增强红外及表面增强拉曼光谱研究  

Structural Investigation of Azobenzene Monolayers on Silver Island Films Using Surface Enhanced Infrared and Raman Spectroscopy

作　　者：张锦[1,2] 赵江[1,2] 于化忠 何会新[1,2] 张浩力 朱涛[1,2] 力虎林[1,2] 刘忠范 

机构地区：[1]兰州大学化学系 [2]北京大学化学与分子工程学院智能材料研究中心

出　　处：《光散射学报》1997年第2期317-319,共3页The Journal of Light Scattering

基　　金：国家自然科学基金

摘　　要：银岛膜上偶氮苯单层膜的表面增强红外及表面增强拉曼光谱研究张锦赵江ａ于化忠ａ何会新ａ张浩力朱涛ａ力虎林刘忠范ａ（兰州大学化学系兰州７３００００）（ａ北京大学化学与分子工程学院智能材料研究中心（ＣＩＭＲ）北京１００８７１）ＳｔｒｕｃｔｕｒａｌＩｎｖｅｓ...Abstract Monolayers on silver island films of an azobenzene derivative, C 8H 17 Φ N=N Φ O (CH 2) 3 COOH (referred as ABD), were fabricated by Self Assembly (SA) and Langmuir Blodgett(LB) technique, respectively. The structural characterization of these monolayers was performed by Surface Enhanced Infrared Spectroscopy (SEIRS) and Surface Enhanced Raman Spectroscopy (SERS), it was found that the differently prepared ABD monolayers showed alomost identical structural properties in terms of the packing order of alkyl chains and the interfacial COO -+ Ag linkage.

关 键 词：偶氮苯 超薄膜 银岛膜 表面增强 红外 拉曼光谱 

分 类 号：O625.65[理学—有机化学] O484.41[理学—化学]