High-Performance Carbon Nanotube-Reinforced Bioplastic

被引：53

作者：

Ramontja, James ^{[1
,2
]}

Ray, Suprakas Sinha ^{[1
]}

Pillai, Sreejarani K. ^{[1
]}

Luyt, Adriaan S. ^{[2
]}

机构：

[1] CSIR, DST, Nanotechnol Innovat Ctr, Natl Ctr Nanostruct Mat, ZA-0001 Pretoria, South Africa

[2] Univ Free State, Dept Chem Nat & Agr Sci, Phuthaditjhaba, South Africa

来源：

MACROMOLECULAR MATERIALS AND ENGINEERING | 2009年 / 294卷 / 12期

关键词：

bionanocomposites; carbon nanotubes; polylactides; thermal and mechanical properties; COMPOSITES; POLYMER; CRYSTALLIZATION; SOLUBILIZATION; DISSOLUTION; CHEMISTRY; BLENDS;

D O I：

10.1002/mame.200900197

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The inherent properties of poly(lactide), a biocompatible and biodegradable polymer, are concurrently improved by the incorporation of a small amount of surface functionalized carbon nanotubes. A new method has been used to functionalize the CNTs' outer surface with hexadecylamine. A composite of PLA with functionalized CNTs has been prepared by melt-extrusion. FT-IR spectroscopy, Raman spectroscopy, DISC, and optical microscopy are used to investigate the thermal and mechanical property improvement mechanism in f-CNTs containing PLA composite.

引用

页码：839 / 846

页数：8

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