Spinning solid and hollow polymer-free carbon nanotube fibers

被引：137

作者：

Kozlov, ME ^{[1
]}

Capps, RC ^{[1
]}

Sampson, WM ^{[1
]}

Ebron, VH ^{[1
]}

Ferraris, JP ^{[1
]}

Baughman, RH ^{[1
]}

机构：

[1] Univ Texas, NanoTech Inst, Richardson, TX 75080 USA

来源：

ADVANCED MATERIALS | 2005年 / 17卷 / 05期

关键词：

D O I：

10.1002/adma.200401130

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Polymer-free carbon nanotube fibers are spun from aqueous dispersions using a flocculation-based process that was developed. It produces hollow fibers, folded ribbon fibers, and solid fibers (see Figure). The fibers spun from single-walled nanotubes exhibit relatively high electrical conductivities (similar to 140 S cm(-1) at room temperature) and electrochemical capacitances (similar to 100 F g(-1)) after annealing. Fiber supercapacitors are made from the spun fibers.

引用

页码：614 / +

页数：5

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