The advance in thermal property enhancement mechanism of polymer/POSS nanocomposites

被引：0

作者：

Xu, Hong-Yao ^{[1
,2
]}

Jia, Yong ^{[2
]}

Feng, Yan ^{[2
]}

机构：

[1] State Key Laboratory for Modification of Chemical Fibers and Polymeric Materials, College of Material Science and Engineering, Donghua University, Shanghai 201620, China

[2] School of Chemistry and Chemical Engineering, Anhui University, Hefei 230039, China

来源：

Gaofenzi Cailiao Kexue Yu Gongcheng/Polymeric Materials Science and Engineering | 2008年 / 24卷 / 12期

关键词：

Thermodynamic properties - Hybrid materials - Silica;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Polyhedral oligosilsesquioixanes (POSS) consists of a new well-defined nanoscale molecule (0.5~3 nm in size) with an inorganic silica-like core ((SiO1.5)n) surrounded by eight organic corner group (functional or inert) which possess high thermal stability. Polymer/POSS nanocomposites have attracted great interest of many researchers recently due to their excellent thermal properties relative to polymeric materials. In this paper, the influence factors such as dipolar-dipolar effect, hydrogen interaction, nanometer enhancement effect, dilute and free volume effect, on the thermal property of polymer/ POSS nanocomposites were summarized and different thermal property enhancement mechanisms were discussed.

引用

页码：15 / 19