Raman spectroscopy of sulfonated polystyrene resins

被引：76

作者：

Edwards, HGM ^{[1
]}

Brown, DR

Dale, JA

Plant, S

机构：

[1] Univ Bradford, Dept Chem & Forens Sci, Bradford BD7 1DP, W Yorkshire, England

[2] Univ Huddersfield, Dept Chem & Biol Sci, Huddersfield HD1 3DH, W Yorkshire, England

[3] Purolite Int Ltd, Roybinek Res & Dev Lab, Pontyclun CF72 8YL, M Glam, Wales

来源：

VIBRATIONAL SPECTROSCOPY | 2000年 / 24卷 / 02期

基金：

英国工程与自然科学研究理事会;

关键词：

sulfonate; Raman spectroscopy; polystyrene resin; sulfonic acid; industrial catalysts; quantitative;

D O I：

10.1016/S0924-2031(00)00070-9

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Raman spectroscopy has been applied to the determination of molecular structural features in sulfonated polystyrene resins. Comparison with model compounds has facilitated the identification of key molecular vibrations which are characteristic of sulfonates and their undissociated acids. Of particular importance in the current study is the ability to undertake analysis of these resins in the hydrated state, with various amounts of water being present in the resins. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：213 / 224

页数：12

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