Adsorption of polymers at the solution-solid interface. IV. Styrene-methyl methacrylate copolymers on silica

Autor:	Jacqueline M. Herd, G. J. Howard, A. J. Hopkins
Rok vydání:	2007
Předmět:	chemistry.chemical_classification chemistry.chemical_compound Adsorption chemistry Infrared Polymer chemistry Copolymer Polymer Methyl methacrylate Benzene Methacrylate Styrene
Zdroj:	Journal of Polymer Science Part C: Polymer Symposia. 34:211-226
ISSN:	1935-3065 0449-2994
Popis:	A series of random and block copolymers of styrene and methylmethacrylate has been prepared and characterized and the adsorption behavior on silica found from several solvents, in particular, from benzene and trichloroethylene. Specific adsorption measure-ments have been supplemented by infrared determinations of bound fractions. Relatively few methacrylate groups are necessary to bind the copolymers to the silica surface. Little variation in specific adsorption is found over a wide range of copolymer composition and within this range the fraction of bound groups (of both structures) is approximately constant. Only rather small differences in adsorption behavior are shown by the random and block copolymer structures.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::2cda59633849d968cd811c0248e84126 https://doi.org/10.1002/polc.5070340120 Zobrazit plný text záznamu