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Volumn 37, Issue 15, 2004, Pages 5504-5512

Synthesis and functionalization of ROMP-based gradient copolymers of 5-substituted norbornenes

Author keywords

[No Author keywords available]

Indexed keywords

BROMINATION; BROMOALKOXYLATION; RADICAL POLYMERIZATION; REACTIVITY RATIO;

EID: 3943077209     PISSN: 00249297     EISSN: None     Source Type: Journal    
DOI: 10.1021/ma036002w     Document Type: Article
Times cited : (60)

References (76)
  • 6
    • 0033528587 scopus 로고    scopus 로고
    • Arehart, S. V.; Matyjaszewski, K. Macromolecules 1999, 32, 2221-2231. For other peer-reviewed articles on gradient copolymer, please see refs 7-13.
    • (1999) Macromolecules , vol.32 , pp. 2221-2231
    • Arehart, S.V.1    Matyjaszewski, K.2
  • 20
    • 3943112093 scopus 로고    scopus 로고
    • Ph.D. Thesis, Carnegie Mellon University
    • Greszta, D. Ph.D. Thesis, Carnegie Mellon University, 1997.
    • (1997)
    • Greszta, D.1
  • 29
    • 3943057301 scopus 로고    scopus 로고
    • note
    • Properties related to motion such as relaxation and diffusion.
  • 30
    • 3943049792 scopus 로고    scopus 로고
    • note
    • The shape refers to the profile of the chain composition as a function of normalized chain length.
  • 31
    • 0037159309 scopus 로고    scopus 로고
    • Numerical self-consistent-field theory was utilized to describe the diffusion of gradient copolymer to the interface and its effects on the interfacial width of an immiscible blend. See: Shull, K. R. Macromolecules 2002, 35, 8631-8639.
    • (2002) Macromolecules , vol.35 , pp. 8631-8639
    • Shull, K.R.1
  • 34
    • 84862392405 scopus 로고    scopus 로고
    • propagation ratio, is known to be a living catalyst for a variety of cyclic olefins, and has excellent monodispersity. See ref 32
    • propagation ratio, is known to be a living catalyst for a variety of cyclic olefins, and has excellent monodispersity. See ref 32.
  • 36
    • 0037183598 scopus 로고    scopus 로고
    • It must be noted that Matyjaszewski (Macromolecules 2002, 35, 6773-6781) recently observed from results of computer modeling the possibility that in "many controlled polymerizations processes ... rate of consumption of commoners may be different from conventional systems, and this can result in different copolymer composition, microstructure, and different apparent activation ratios." Additionally, Fredrickson and Leibler (Macromolecules 1995, 28, 5198-5208) have noted that fluctuations in monomer composition during chain copolymerization reactions can lead to very blocky random copolymers from monomers with equal reactivity ratios. Neither of these theoretical possibilities were observed in our study.
    • (2002) Macromolecules , vol.35 , pp. 6773-6781
    • Matyjaszewski1
  • 37
    • 0342447651 scopus 로고
    • It must be noted that Matyjaszewski (Macromolecules 2002, 35, 6773-6781) recently observed from results of computer modeling the possibility that in "many controlled polymerizations processes ... rate of consumption of commoners may be different from conventional systems, and this can result in different copolymer composition, microstructure, and different apparent activation ratios." Additionally, Fredrickson and Leibler (Macromolecules 1995, 28, 5198-5208) have noted that fluctuations in monomer composition during chain copolymerization reactions can lead to very blocky random copolymers from monomers with equal reactivity ratios. Neither of these theoretical possibilities were observed in our study.
    • (1995) Macromolecules , vol.28 , pp. 5198-5208
    • Fredrickson1    Leibler2
  • 44
    • 3943108672 scopus 로고    scopus 로고
    • note
    • The feed ratio is the molar fraction of 3a in the solution.
  • 76
    • 3943085363 scopus 로고    scopus 로고
    • Northwestern University, personal communication
    • Shull, K. R. Northwestern University, personal communication.
    • Shull, K.R.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.