Production of Ultrahigh-Molecular-Weight Polyethylene/Pristine MWCNT Composites by Half-Titanocene Catalysts

被引：39

作者：

Park, Sungjin

Choi, Insung S. ^{[1
,2
,3
]}

机构：

[1] Korea Adv Inst Sci & Technol, Dept Chem, Taejon 305701, South Korea

[2] Korea Adv Inst Sci & Technol, Dept Chem & Biomol Engn, Taejon 305701, South Korea

[3] Korea Adv Inst Sci & Technol, Dept Bio & Brain Engn, Taejon 305701, South Korea

来源：

ADVANCED MATERIALS | 2009年 / 21卷 / 08期

关键词：

CARBON NANOTUBES; MECHANICAL-PROPERTIES; NANOCOMPOSITES; POLYMERIZATION; FABRICATION; FIBER; FILMS;

D O I：

10.1002/adma.200801674

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

MWCNT/Ultrahigh-molecular-weight polyethylene (UHMWPE) composites, where pristine MWCNTs are well dispersed in the UHMWPE matrices, are produced using MWCNT/half-titanocene hybrids as catalysts. The diameter of the UHMWPE-coated MWCNT strands produced is about 30-70 nm, while the diameter of the pristine MWCNTs used is 10-15 nm. UHMWPE composites with a molecular weight greater than 2 x 10(6) are produced.

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页码：902 / +

页数：5

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