Boron nitride nanotubes/polystyrene composites

被引：134

作者：

Zhi, Chunyi ^{[1
]}

Bando, Yoshio

Tang, Chengchun

Honda, Susumu

Kuwahara, Hiroaki

Golberg, Dmitri

机构：

[1] Natl Inst Mat Sci, Nanoscale Mat Ctr, Tsukuba, Ibaraki 3050044, Japan

[2] Teijin Ltd, Innovat Res Inst, Yamaguchi 7408511, Japan

来源：

JOURNAL OF MATERIALS RESEARCH | 2006年 / 21卷 / 11期

关键词：

D O I：

10.1557/JMR.2006.0340

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Boron nitride nanotube (BNNT)/polystyrene (PS) composite films were fabricated for the first time using high-quality BNNTs synthesized via a chemical-vapor-deposition method. The composite films exhibited good transparency. Tensile tests indicated that the elastic modulus of the films was increased by similar to 21% when a similar to 1 wt% soluble BNNT fraction was in use. Dispersion of BNNTs in PS and interfacial interactions between them were investigated using transmission electron microscopy. The film thermal properties, such as stability to oxidation and glass transition temperatures were measured. The experimental results and simple theoretical estimates indicate that BNNTs is a promising additive material for polymeric composites.

引用

页码：2794 / 2800

页数：7

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