Benzoyl peroxide oxidation route to polyaniline salt and its use as catalyst in the esterification reaction

被引：23

作者：

Ram, MS ^{[1
]}

Palaniappan, S ^{[1
]}

机构：

[1] Indian Inst Chem Technol, Organ Coatings & Polymers Div, Hyderabad 500007, Andhra Pradesh, India

来源：

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL | 2003年 / 201卷 / 1-2期

关键词：

polyaniline catalyst; benzoyl peroxide; esterification; spectral studies;

D O I：

10.1016/S1381-1169(03)00157-2

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Aniline was oxidized to polyaniline salt using benzoyl peroxide as an oxidizing agent in the presence of sulfuric acid and sodium lauryl sulfate surfactant. The polymer sample was characterized using infrared, X-ray diffraction, particle size, resistance and density measurements. Polyaniline salt was used as catalyst for the esterification reaction of carboxylic acids with methanol. The process is being reported for the first time. Preparation of catalyst, recovery and reusability of the catalyst are found to be good. (C) 2003 Elsevier Science B.V. All rights reserved.

引用

页码：289 / 296

页数：8

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