Comparison of the adsorption orientation for 2-mercaptobenzothiazole and 2-mercaptobenzoxazole by SERS spectroscopy

被引:30
|
作者
Lee, Chul Jae [1 ]
Lee, Seung Yong [1 ]
Karim, Mohammad Rezaul [1 ]
Lee, Mu Sang [1 ]
机构
[1] Kyungpook Natl Univ, Grad Sch, Dept Chem, Taegu 702701, South Korea
关键词
surface-enhanced Raman spectroscopy; MBT; MBO; silver mirror; silver sol;
D O I
10.1016/j.saa.2007.02.008
中图分类号
O433 [光谱学];
学科分类号
0703 ; 070302 ;
摘要
In this study, the adsorption orientation for 2-mercaptobenzothiazole (MBT) and 2-mercaptobenzoxazole (MBO) on to silver mirror and silver sol substrates have been studied by surface enhanced Raman scattering (SERS). The MBT and MBO were chemisorbed on both silver mirror and silver sol after deprotonation with a tilted orientation to the silver surfaces. The surface enhanced properties of MBT and MBO showed that the substrate of silver mirror was superior to the sliver sol. The SERS spectra of MBT and MBO revealed that both of the MBT and MBO were adsorbed on silver surfaces strongly by a common sulfur molecule and a sulfur atom from MBT and an oxygen atom from MBO. Therefore, the adsorption orientation of MBT and MBO was little tilted perpendicularly to the silver surfaces. The adsorption geometry did not undergo any significant changes in acidic and basic solutions. It showed that the adsorption orientation for MBT and MBO were stable in the both solutions. (c) 2007 Elsevier B.V. All rights reserved.
引用
收藏
页码:1313 / 1319
页数:7
相关论文
共 50 条
  • [21] XPS study of adsorption of 2-mercaptobenzothiazole on a brass surface
    Kazansky, Leonid P.
    Pronin, Yuri E.
    Arkhipushkin, Ivan A.
    CORROSION SCIENCE, 2014, 89 : 21 - 29
  • [22] COLORIMETRIC MICRODETERMINATION OF RHODIUM WITH 2-MERCAPTOBENZOXAZOLE
    RYAN, DE
    ANALYTICAL CHEMISTRY, 1950, 22 (04) : 599 - 600
  • [23] Adsorption mechanism of 2-mercaptobenzothiazole on chalcopyrite and sphalerite surfaces: Ab initio and spectroscopy studies
    Jiao, Fen
    Qin, Wen-qing
    Liu, Rui-zeng
    Wang, Xing-jie
    TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2015, 25 (07) : 2388 - 2397
  • [24] 2-MERCAPTOBENZOTHIAZOLE IN PACIFIERS
    SCHWEISFURTH, H
    DEUTSCHE MEDIZINISCHE WOCHENSCHRIFT, 1995, 120 (31-32) : 1102 - 1103
  • [25] SPECTROPHOTOMETRIC DETERMINATION OF PALLADIUM WITH 2-MERCAPTOBENZOXAZOLE
    ARITA, T
    YOE, JH
    ANALYTICA CHIMICA ACTA, 1963, 29 (06) : 500 - &
  • [26] POLAROGRAPHIC STUDY OF THE COMPLEX OF COBALT WITH 2-MERCAPTOBENZOXAZOLE
    CALUSARU, A
    MARCU, M
    REVUE ROUMAINE DE CHIMIE, 1993, 38 (11) : 1269 - 1275
  • [27] HREELS study of the adsorption mechanism and orientational order of 2-mercaptobenzoxazole on Cu(100)
    Allegretti, F
    De Renzi, V
    Biagi, R
    del Pennino, U
    Contini, G
    Di Castro, V
    Mariani, C
    Betti, MG
    Fontanesi, C
    SURFACE SCIENCE, 2003, 539 (1-3) : 63 - 71
  • [28] Study of the adsorption of benzimidazole and 2-mercaptobenzothiazole on an iron surface by confocal micro-Raman spectroscopy
    Wang, G
    Harrison, A
    Li, X
    Whittaker, G
    Shi, J
    Wang, X
    Yang, H
    Cao, P
    Zhang, Z
    JOURNAL OF RAMAN SPECTROSCOPY, 2004, 35 (12) : 1016 - 1022
  • [29] INTERACTION OF OSMIUM (VIII, IV) WITH 2-MERCAPTOBENZOXAZOLE
    IGNATEVA, TI
    BUSEV, AI
    LOMAKINA, LN
    VESTNIK MOSKOVSKOGO UNIVERSITETA SERIYA 2 KHIMIYA, 1973, 14 (06): : 684 - 689
  • [30] Adsorption and dissociation of 2-mercaptobenzothiazole on Cu (111): A DFT study
    Zhou, Zhenju
    Zhou, Yu
    Huang, Yingjian
    Zhu, Qiuqing
    Tang, Yongming
    SURFACE SCIENCE, 2022, 720