SURFACE ENHANCED RAMAN SCATTERING USED AS AN {IN-SITU} ANALYTICAL METHOD FOR STUDIES OF POLYMER/METAL INTERFACE
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Date
1994
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Publisher
Ohio State University
Abstract
The microstructure at the polymer-metal interface have been observed by the use of surface enhanced Raman scattering (SERS). SERS spectra are compared with the infrared reflection – adsorption spectra for adhesive coatings of polymer on metals. Results show that SERS is an effective {in-situ} analytical technique which is highly informative in that the authentic adsorption state and the microstructure of the first monolayer near the metal surface can be revealed with much less interference from the polymer bulk. The ring opening reaction of an epoxy resin on top of chemisorbed coupling agents has been observed by the use of surface enhanced Raman scattering.
Description
1. D. D.L. Jeanmaire and R.P. Van Duyne, J. Electoanal. Chem. 84, 1 (1977). P
Author Institution: Department of Chemistry, Nanjing University
Author Institution: Department of Chemistry, Nanjing University