Thermal Polymerization of Styrene, Part 2-(Mini)emulsion Polymerization

被引：4

作者：

Katzer, Johannes ^{[1
]}

Pauer, Werner ^{[1
]}

Moritz, Hans-Ulrich ^{[1
]}

Wulkow, Michael ^{[2
]}

机构：

[1] Univ Hamburg, Dept Chem, Inst Tech & Macromol Chem, D-20146 Hamburg, Germany

[2] Comp Technol CiT, D-26180 Rastede, Germany

来源：

MACROMOLECULAR REACTION ENGINEERING | 2012年 / 6卷 / 05期

关键词：

emulsion polymerization; kinetics (polym; miniemulsions; modeling; thermal initiation; MEDIATED RADICAL POLYMERIZATION; SEEDED EMULSION POLYMERIZATION; AQUEOUS MINIEMULSION; DESORPTION-KINETICS; SIZE; COMPARTMENTALIZATION; TEMPERATURE; INITIATORS; SIMULATION;

D O I：

10.1002/mren.201100081

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

An experimental and theoretical study on the thermal (spontaneous) polymerization of styrene in compartmentalized systems is presented. Experimental data on thermally polymerized miniemulsions varying temperature and droplet size is provided. This data is used to test a new model approach to describe the thermal polymerization process of a disperse phase. The mathematical model is based on a chemical master equation balancing radical species that are capable of desorption (monomeric radicals) and ones that cannot leave a particle. Reasonable agreement between theory and experiment for the data provided here and for literature data can be achieved. Part 1 of this series is a review on the thermal bulk polymerization of styrene.

引用

页码：225 / 238

页数：14

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