Vibrational spectra of saccharin nitranion and its orientation on the surface of silver metal particles

被引：15

作者：

Imai, Y ^{[1
]}

Kamada, J ^{[1
]}

机构：

[1] Ishinomaki Senshu Univ, Dept Basic Sci, Sch Sci & Engn, Ishinomaki 9868580, Japan

来源：

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY | 2005年 / 61卷 / 04期

关键词：

saccharin nitranion; FT-IR; SERS;

D O I：

10.1016/j.saa.2004.04.029

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

Infrared-reflectance spectra of the saccharin nitranion adsorbed on silver powder was observed. Surface-Enhanced Raman Scattering (SERS) spectra of the saccharin nitranion were also recorded using cellulose acetate films doped with fine silver particles. The spectra suggested that the saccharin nitranion is bonded to the silver metal surface through the oxygen atom of carbonyl and the nitrogen atom of the imide ring groups and that the nitranion tilts at the surface. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：711 / 715

页数：5

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