The study of adsorption state on HCl etched stainless steel by FT-SERS

Authors
Lu, Y Zhu, LP Li, FT Xue, G
Citation
Y. Lu et al., The study of adsorption state on HCl etched stainless steel by FT-SERS, VIB SPECTR, 26(2), 2001, pp. 227-231
Citations number
14
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences
Journal title
VIBRATIONAL SPECTROSCOPY
ISSN journal
09242031 → ACNP
Volume
26
Issue
2
Year of publication
2001
Pages
227 - 231
Database
ISI
SICI code
0924-2031(20011108)26:2<227:TSOASO>2.0.ZU;2-C
Abstract
FT-surface enhancing Raman scattering (FT-SERS) spectra were detected for b enzyldisulfide (BDS) and 4-aminophenyl disulfide (APDS) on stainless steel. The FT-SERS spectra show that BDS and APDS can cleave and chemisorb on the etched stainless steel plate to form assembled-films. The results showed t hat BDS and APDS were adsorbed in the same adsorption state on stainless st eel and silver. For steel, the preparation of SERS-active surface by HCl et ching and silver deposition was as convenient as HNO3 etching method for si lver. (C) 2001 Elsevier Science B.V. All rights reserved.