Thermal conductivity of polypropylene filled with inorganic particles

被引：47

作者：

Muratov, D. S. ^{[1
]}

Kuznetsov, D. V. ^{[1
]}

Il'inykh, I. A. ^{[1
]}

Mazov, I. N. ^{[1
]}

Stepashkin, A. A. ^{[1
]}

Tcherdyntsev, V. V. ^{[1
]}

机构：

[1] Natl Univ Sci & Technol MISIS, Moscow, Russia

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2014年 / 586卷

关键词：

Composite materials; Polymers; Nanostructured materials; Nitride materials; BORON-NITRIDE;

D O I：

10.1016/j.jallcom.2012.11.142

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Boron and aluminium nitride, as well as carbon materials, were used as fillers for polypropylene to increase its thermal conductivity. Better thermal conductivity was observed for samples filled with nanosized BN. All composites show thermal stability up to 250 degrees C. Filling of polypropylene was shown to affect crystallinity degree, adding of BN and carbon nanotubes results in the increase in crystallinity of polypropylene. It was observed that BN forms chemical bonds with polymer matrix, whereas no evidence of such bonds was found in case of polypropylene filled with AlN particles. (C) 2012 Elsevier B.V. All rights reserved.

引用

页码：S451 / S454

页数：4

共 6 条

[1] SURFACE-ACTIVITY OF A BORON-NITRIDE POWDER - A VIBRATIONAL STUDY [J].