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INCLUSION POLYMERIZATION WITHIN A TRIS(2,3-NAPHTHYLENEDIOXY)CYCLOTRIPHOSPHAZENE CLATHRATE
被引:28
作者:
ALLCOCK, HR
SILVERBERG, EN
DUDLEY, GK
PUCHER, SR
机构:
[1] Department of Chemistry, Pennsylvania State University, Pennsylvania 16802, University Park
关键词:
D O I:
10.1021/ma00104a008
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 inclusion and Co-60 gamma-ray initiated polymerization of olefinic and acrylic monomers within the 10 Angstrom clathrate-tunnels formed by tris(2,3-naphthylenedioxy)cyclotriphosphazene is described. Methyl acrylate, butyl acrylate, hexyl acrylate, octyl acrylate, isoprene, dimethylbutadiene, acrylonitrile, and methacrylonitrile monomers were included by direct contact imbibition. The resultant polymers were characterized by H-1 and C-13 NMR spectroscopy, and the molecular weights were estimated by gel permeation chromatography and solution viscometry. The results are explained in terms of the host/synthesized previously within the 5 Angstrom tunnel of tris(o-phenylenedioxy)cyclotriphosphazene.
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页码:7550 / 7555
页数:6
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