OXIDATIVE CHEMICAL POLYMERIZATION OF PYRROLE - CALORIMETRIC AND KINETIC MEASUREMENTS

被引：15
|
作者：
CAVALLARO, S
COLLIGIANI, A
CUM, G
机构：
[1] UNIV NAPLES,INST AGR IND,I-80055 PORTICI,ITALY
[2] UNIV MESSINA,DEPT IND CHEM,I-98100 MESSINA,ITALY
来源：
JOURNAL OF THERMAL ANALYSIS | 1992年 / 38卷 / 12期
关键词：
CALORIMETRY OF CONDUCTIVE POLYMERS; CONDUCTING POLYMERS; KINETICS OF POLYPYRROLE; POLYPYRROLE; THERMODYNAMICS OF POLYPYRROLE;
D O I：
10.1007/BF01979741
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
A reaction calorimeter has been used to determine at three different temperatures the enthalpy values for the polymerization of pyrrole dissolved in acetonitrile, by using FeCl3 as the oxidative agent. From the calorimetric data it has been found that the reaction is first-order with respect to the pyrrole. The rate constants at the same temperatures have also been determined. By using the Arrhenius equation we have obtained the activation energy for the formation of this electroconducting polymer.
引用
收藏
页码：2649 / 2655
页数：7
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