SPECTROSCOPIC INVESTIGATION OF SOLID POLY-P-METHOXYSTYRENE AEROSIL COMPOSITES OBTAINED BY TRIPHENYLMETHYLIUM HALIDE AEROSIL INITIATION

被引：12

作者：

SPANGE, S

HEUBLEIN, B

机构：

[1] Institute of Organic Chemistry and Macromolecular Chemistry, Friedrich Schiller University of Jena, Humboldtstrasse 10

来源：

JOURNAL OF MACROMOLECULAR SCIENCE-PURE AND APPLIED CHEMISTRY | 1992年 / 29卷 / 11期

关键词：

D O I：

10.1080/10601329208054135

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 composites of poly-p-methoxystyrene and aerosil obtained by interfacial initiation with triphenylmethylium-halide-aerosil have been investigated by the BET method, UV/Vis spectroscopy, FTIR spectroscopy, thermogravimetry, and elementary analysis. In the case of triphenylmethylium-bromide-aerosil initiation, cationically active composites are obtained which have covalent Si-O-C bonds. The structures of the polymer-aerosil bonds are discussed in comparison with results obtained from model compounds.

引用

页码：987 / 996

页数：10

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