Elemental mapping by ESI-TEM, during styrene emulsion polymerization

被引：18

作者：

Amalvy, JI

Asua, JM

Leite, CAP

Galembeck, F

机构：

[1] Univ Estadual Campinas, Inst Quim, Dept Chem, BR-13083970 Campinas, SP, Brazil

[2] Ctr Invest & Desarrollo Tecnol Pinturas, CIDEPINT, Buenos Aires, DF, Argentina

[3] Univ Basque Country, Fac Ciencias Quim, Dept Quim Aplicada, Grp Ingn Quim, E-20080 San Sebastian, Spain

[4] Univ Basque Country, Inst Polymer Mat, POLYMAT, E-20080 San Sebastian, Spain

来源：

POLYMER | 2001年 / 42卷 / 06期

基金：

巴西圣保罗研究基金会;

关键词：

latex particles; seeded emulsion polymerization; styrene;

D O I：

10.1016/S0032-3861(00)00433-X

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The elemental distribution in latex particles during the ab-initio and seeded emulsion polymerization of styrene was studied by electron spectroscopy imaging, in an analytical transmission electron microscope. Surface anchoring effect, chain migration and the extent of burying of the sulfate groups from the initiator were investigated by comparing the distributions of the different elements. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：2479 / 2489

页数：11

共 20 条

[1] AHMED SM, 1980, ORG COAT PLAST CHEM, V43, P120
[2] Cardoso AH, 1998, LANGMUIR, V14, P3187
[3] KINETICS AND MECHANISM OF EMULSIFIER-FREE EMULSION POLYMERIZATION .2. STYRENE WATER-SOLUBLE COMONOMER (SODIUM METHALLYL SULFONATE) SYSTEM
CHANG, HS
CHEN, SA
[J]. JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 1988, 26 (04) : 1207 - 1229
[4] POLYMERIZATION IN NONUNIFORM LATEX-PARTICLES - DISTRIBUTION OF FREE-RADICALS
CHERN, CS
POEHLEIN, GW
[J]. JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 1987, 25 (02) : 617 - 635
[5] Development of particle morphology in emulsion polymerization .2. Cluster dynamics in reacting systems
GonzalezOrtiz, LJ
Asua, JM
[J]. MACROMOLECULES, 1996, 29 (01) : 383 - 389
[6] DEVELOPMENT OF PARTICLE MORPHOLOGY IN EMULSION POLYMERIZATION .1. CLUSTER DYNAMICS
GONZALEZORTIZ, LJ
ASUA, JM
[J]. MACROMOLECULES, 1995, 28 (09) : 3135 - 3145
[7] Development of particle morphology in emulsion polymerization .3. Cluster nucleation and dynamics in polymerizing systems
GonzalezOrtiz, LJ
Asua, JM
[J]. MACROMOLECULES, 1996, 29 (13) : 4520 - 4527
[8] MORPHOLOGY OF MONOMER-POLYMER PARTICLE IN STYRENE EMULSION POLYMERIZATION
GRANCIO, MR
WILLIAMS, DJ
[J]. JOURNAL OF POLYMER SCIENCE PART A-1-POLYMER CHEMISTRY, 1970, 8 (09): : 2617 - &
[9] CONCERNING THE ORIGIN OF CHARGE AT THE POLYSTYRENE PARTICLE WATER INTERFACE
KAMEL, AA
MA, CM
ELAASSER, MS
MICALE, FJ
VANDERHOFF, JW
[J]. JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY, 1981, 2 (2-3) : 315 - 330
[10] EQUILIBRIUM ENCAPSULATION OF POLYSTYRENE LATEX PARTICLES
KEUSCH, P
WILLIAMS, DJ
[J]. JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 1973, 11 (01) : 143 - 162

← 1 2 →