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Synthesis and Characterization of Polymethylphenylsilane-polystyrene Block-copolymers

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Demoustier-Champagne, Sophie [UCL] Demahieu, AF. Devaux, Jacques [UCL] Fayt, R. Teyssie, P.

Block copolymers of polymethylphenylsilane (PMPS) and polystyrene (PS) have been successfully prepared by the condensation of alpha,omega-dichloro-polymethylphenylsilane with polystyryl-lithium. These new materials have been characterized by UV spectroscopy, Si-29-NMR, and size exclusion chromatography. These block copolymers show a good emulsifying activity to compatibilize blends of the two homopolymers (PMPS and PS).

Document type Article de périodique (Journal article) – Article de recherche
Publication date 1993
Language Anglais
Journal information "Journal of Polymer Science. Part A, Polymer Chemistry" - Vol. 31, no. 8, p. 2009-2014 (1993)
Peer reviewed yes
Publisher John Wiley & Sons Inc (New York)
issn 0887-624X
e-issn 1099-0518
Publication status Publié
Affiliation UCL
Keywords POLYSILANE ; POLYSTYRENE ; BLENDS ; BLOCK COPOLYMERS
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Bibliographic reference Demoustier-Champagne, Sophie ; Demahieu, AF. ; Devaux, Jacques ; Fayt, R. ; Teyssie, P.. Synthesis and Characterization of Polymethylphenylsilane-polystyrene Block-copolymers. In: Journal of Polymer Science. Part A, Polymer Chemistry, Vol. 31, no. 8, p. 2009-2014 (1993)
Permanent URL http://hdl.handle.net/2078.1/49682