ORGANIC-INORGANIC POLYMERIC HYBRIDS INVOLVING NOVEL POLY(HYDROXYMETHYLSILOXANE)

被引：64

作者：

LU, SX

MELO, MM

ZHAO, JQ

PEARCE, EM

KWEI, TK

机构：

[1] POLYTECH INST NEW YORK,DEPT CHEM,BROOKLYN,NY 11201

[2] POLYTECH INST NEW YORK,HERMAN F MARK POLYMER RES INST,BROOKLYN,NY 11201

来源：

MACROMOLECULES | 1995年 / 28卷 / 14期

关键词：

D O I：

10.1021/ma00118a018

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Poly(hydroxymethylsiloxane) (PHMS) has been synthesized by selective oxidation of poly(methylhydrosiloxane) (PMHS) with a dimethyldioxirane solution in acetone. PHMS synthesized in situ showed no tendency for self-condensation to siloxane in solution when the concentration of PHMS was less than 1% (g/mL). PHMS gave ceramic materials at 79% yield at 700 degrees C in a nitrogen atmosphere. Miscibility studies of PHMS with a variety of organic polymers by solution-cast films showed that organic-inorganic polymeric hybrids were formed for poly(N-vinylpyrrolidone) (PVPr), poly(ethyloxazoline) (PEOx), and poly(4-vinylpyridine) (PVPy). The hydrogen-bonding interactions in these hybrids were investigated by FT-IR spectroscopy.

引用

页码：4908 / 4913

页数：6

共 28 条

[1]

Anderson D. R., 1974, ANAL SILICONES

[2]

BRANDRUP J, 1989, POLYM HDB

[3] STRUCTURE PROPERTY BEHAVIOR OF SOL-GEL DERIVED HYBRID MATERIALS - EFFECT OF A POLYMERIC ACID CATALYST [J].