Mechanism and kinetics of nitroxide-controlled free radical polymerization. Thermal decomposition of 2,2,6,6-tetramethyl-1-polystyroxypiperidines

被引：115

作者：

Ohno, K ^{[1
]}

Tsujii, Y ^{[1
]}

Fukuda, T ^{[1
]}

机构：

[1] KYOTO UNIV,INST CHEM RES,UJI,KYOTO 611,JAPAN

来源：

MACROMOLECULES | 1997年 / 30卷 / 08期

关键词：

D O I：

10.1021/ma961502t

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 decomposition rate constants of two model compounds BS-TEMPO and PS-TEMPO were determined. It was observed that in the TEMPO-mediated polymerization of styrene, the decomposition of the active chain ends would occur less seriously than implied by the experiments with S-TEMPO but still at an important level especially at high temperature.

引用

页码：2503 / 2506

页数：4

共 18 条

[1] LIVING RADICAL POLYMERIZATION - KINETIC RESULTS
CATALA, JM
BUBEL, F
HAMMOUCH, SO
[J]. MACROMOLECULES, 1995, 28 (24) : 8441 - 8443
[2] Mechanisms and kinetics of nitroxide-controlled free radical polymerization
Fukuda, T
Terauchi, T
Goto, A
Ohno, K
Tsujii, Y
Miyamoto, T
Kobatake, S
Yamada, B
[J]. MACROMOLECULES, 1996, 29 (20) : 6393 - 6398
[3] Well-defined block copolymers comprising styrene acrylonitrile random copolymer sequences synthesized by ''living'' radical polymerization
Fukuda, T
Terauchi, T
Goto, A
Tsujii, Y
Miyamoto, T
[J]. MACROMOLECULES, 1996, 29 (08) : 3050 - 3052
[4] Mechanism of ''living'' radical polymerization mediated by stable nitroxyl radicals
Fukuda, T
Terauchi, T
[J]. CHEMISTRY LETTERS, 1996, (04) : 293 - 294
[5] NARROW MOLECULAR-WEIGHT RESINS BY A FREE-RADICAL POLYMERIZATION PROCESS
GEORGES, MK
VEREGIN, RPN
KAZMAIER, PM
HAMER, GK
[J]. MACROMOLECULES, 1993, 26 (11) : 2987 - 2988
[6] GEORGES MK, 1994, TRENDS POLYM SCI, V2, P66
[7] GOTO A, 1996, POLYM PREPR JPN, V45, P1261
[8] LIVING RADICAL POLYMERIZATION .1. POSSIBILITIES AND LIMITATIONS
GRESZTA, D
MARDARE, D
MATYJASZEWSKI, K
[J]. MACROMOLECULES, 1994, 27 (03) : 638 - 644
[9] ACCURATE CONTROL OF CHAIN-ENDS BY A NOVEL LIVING FREE-RADICAL POLYMERIZATION PROCESS
HAWKER, CJ
HEDRICK, JL
[J]. MACROMOLECULES, 1995, 28 (08) : 2993 - 2995
[10] MOLECULAR-WEIGHT CONTROL BY A LIVING FREE-RADICAL POLYMERIZATION PROCESS
HAWKER, CJ
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1994, 116 (24) : 11185 - 11186

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