SOME THEORETICAL ASPECTS ON MORPHOLOGY DEVELOPMENT IN SEEDED COMPOSITE LATEXES .1. BATCH CONDITIONS BELOW MONOMER SATURATION

被引：17

作者：

DURANT, YGJ ^{[1
]}

GUILLOT, J ^{[1
]}

机构：

[1] LAB MAT ORGAN,CNRS,BP 24,F-69390 VERNAISON,FRANCE

来源：

COLLOID AND POLYMER SCIENCE | 1993年 / 271卷 / 06期

关键词：

EMULSION; MORPHOLOGY; INTERFACIAL TENSION; THERMODYNAMICS; MODELING; SIMULATION; COPOLYMERS; SEED;

D O I：

10.1007/BF00657992

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：

In seeded emulsion polymerization, during the second stage, new interfaces appear and the surface area changes. A thermodynamic equilibrium approach is presented which predicts particle morphology of a whole range of non-spherical particles upon polymer conversion. Simulation takes into account swelling ratio, molar volumes and interfacial tension. As the particle geometry is complex, a new mathematical procedure is detailed. The computed data are useful to discuss either the stability or the instability of the particles morphology. These results must be compared with actual experimental structures.

引用

页码：607 / 615

页数：9

共 6 条

[1] INTERFACIAL PHENOMENA CONTROLLING PARTICLE MORPHOLOGY OF COMPOSITE LATEXES [J].