''Living'' free radical copolymerization of styrene and N-vinylcarbazole

被引：56

作者：

Baethge, H

Butz, S

SchmidtNaake, G

机构：

[1] TU Clausthal, Institut für Technische Chemie, 38678 Clausthal-Zellerfeld

来源：

MACROMOLECULAR RAPID COMMUNICATIONS | 1997年 / 18卷 / 10期

关键词：

D O I：

10.1002/marc.1997.030181003

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Poly[styrene-co-(N-vinylcarbazole)] copolymers with controlled molecular weights and narrow polydispersities were synthesized by nitroxide-mediated ''living'' free radical copolymerization using an initiator/capping agent system consisting of benzoyl peroxide (BPO) and the stable nitroxyl radical 2,2,6,6-tetramethylpiperidine-N-oxyl (TEMPO). The copolymerization behaves in a ''living'' fashion and allows the synthesis of poly[styrene-co-(N-vinylcarbazole)]/polystyrene block copolymers via a controlled chain-extension reaction of the prepared copolymers with styrene.

引用

页码：911 / 916

页数：6

共 17 条

[1] COPOLYMERIZATION OF SOME FURTHER MONOMER PAIRS
ALFREY, T
KAPUR, SL
[J]. JOURNAL OF POLYMER SCIENCE, 1949, 4 (02): : 215 - 218
[2] LIVING RADICAL POLYMERIZATION - KINETIC RESULTS
CATALA, JM
BUBEL, F
HAMMOUCH, SO
[J]. MACROMOLECULES, 1995, 28 (24) : 8441 - 8443
[3] 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
[4] 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
[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] NARROW POLYDISPERSITY POLYSTYRENE BY A FREE-RADICAL POLYMERIZATION PROCESS - RATE ENHANCEMENT
GEORGES, MK
VEREGIN, RPN
KAZMAIER, PM
HAMER, GK
SABAN, M
[J]. MACROMOLECULES, 1994, 27 (24) : 7228 - 7229
[7] BREATHING NEW LIFE INTO THE FREE-RADICAL POLYMERIZATION PROCESS
GEORGES, MK
VEREGIN, RPN
HAMER, GK
KAZMAIER, PM
[J]. MACROMOLECULAR SYMPOSIA, 1994, 88 : 89 - 103
[8] GEORGES MK, 1993, POLYM MATER SCI ENG, V68, P6
[9] GEORGES MK, 1994, POLYM PREPR AM CHEM, V35, P797
[10] GEORGES MK, 1994, TRENDS POLYM SCI, V2, P66

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