Highly conducting carbon nanotube/polyethyleneimine composite fibers

被引：106

作者：

Muñoz, E

Suh, DS

Collins, S

Selvidge, M

Dalton, AB

Kim, BG

Razal, JM

Ussery, G

Rinzler, AG

Martínez, MT

Baughman, RH

机构：

[1] Univ Texas, Nanotech Inst, Richardson, TX 75083 USA

[2] Univ Texas, Dept Chem, Richardson, TX 75083 USA

[3] CSIC, Inst Carboquim, E-50018 Zaragoza, Spain

[4] Univ Surrey, Dept Phys, Guildford GU2 7XH, Surrey, England

[5] Pusan Natl Univ, Dept Phys, Pusan 609735, South Korea

[6] Univ Florida, Dept Phys, Gainesville, FL 32611 USA

来源：

ADVANCED MATERIALS | 2005年 / 17卷 / 08期

关键词：

D O I：

10.1002/adma.200401648

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Single-walled carbon nanotube/polyethyleneimine (SWNT/PEI) composite fibers are fabricated by coagulation-based spinning of SWNTs dispersed in aqueous solution by various surfactants. The spun SWNT/PEI composite fibers are either solid or hollow (see Figure), and have useful mechanical properties and over a hundred times the electrical conductivity of supertough SWNT/polyvinyl alcohol composite fibers.

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页码：1064 / +

页数：5

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