Polyhedral oligomeric silsesquioxane and polyethylene nanocomposites and their physical characteristics

被引：24

作者：

Lim, Sang-Kyun ^{[1
]}

Hong, Eun-Pyo ^{[1
]}

Choi, Hyoung Jin ^{[1
]}

Chin, In-Joo ^{[1
]}

机构：

[1] Inha Univ, Dept Polymer Sci & Engn, Inchon 402751, South Korea

来源：

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | 2010年 / 16卷 / 02期

关键词：

POSS; Nanocomposite; Nanohybrid; Polyethylene; Thermodynamic solubility parameter; POLYMER/CLAY NANOCOMPOSITES; RHEOLOGICAL PROPERTIES; POSS; DISPERSION; MORPHOLOGY; OXIDE);

D O I：

10.1016/j.jiec.2010.01.049

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Polyethylene (PE) nanohybrids with polyhedral oligomeric silsesquioxane (POSS) functionalized by octamethyl-, octaisobutyl- and octapllenyl-groups were prepared by a melt mixing method. Especially. we present a structure of POSS suitable for the PE system via a theoretical approach, in which a thermodynamic solubility parameter was used to study specific interaction between PE and functionalized POSS. The thermodynamic solubility parameter was calculated by Hoftyzer and van Krevelen method which was developed based on the classical Flory-Huggins theory. Thermal and mechanical properties of the nanohybrids were further analyzed to be correlated with those obtained from the theoretical results. (C) 2010 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.

引用

页码：189 / 192

页数：4

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