Synthesis of a new hyperbranched poly(silylenevinylene) with ethynyl functionalization

被引：35
|
作者：
Xiao, YX [1 ]
Wong, RA [1 ]
Son, DY [1 ]
机构：
[1] So Methodist Univ, Dept Chem, Dallas, TX 75275 USA
来源：
MACROMOLECULES | 2000年 / 33卷 / 20期
关键词：
D O I：
10.1021/ma0008746
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Hydrosilylation polymerization of methyldiethynylsilane was used to prepare organosilicon hyperbranched polymer possessing ethynyl groups. The structural properties and nature of the polymer were analyzed using NMR spectroscopy. The thermal stability of the crosslinked polymer was demonstrated by thermogravimetric analysis in both air and nitrogen. The inherent nature of the ethynyl group revealed the possibility of applications of chemical functionalizations on the polymer.
引用
收藏
页码：7232 / 7234
页数：3
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