Sustained growth of ultralong carbon nanotube arrays for fiber spinning

被引：298

作者：

Li, Qingwen ^{[1
]}

Zhang, Xiefei ^{[1
]}

DePaula, Raymond F. ^{[1
]}

Zheng, Lianxi ^{[1
]}

Zhao, Yonghao ^{[1
]}

Stan, Liliana ^{[1
]}

Holesinger, Terry G. ^{[1
]}

Arendt, Paul N. ^{[1
]}

Peterson, Dean E. ^{[1
]}

Zhu, Yuntian T. ^{[1
]}

机构：

[1] Los Alamos Natl Lab, Los Alamos, NM 87545 USA

来源：

ADVANCED MATERIALS | 2006年 / 18卷 / 23期

关键词：

D O I：

10.1002/adma.200601344

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Arrays of well-aligned, ca 4.7 mm long carbon nanotubes (CNTs) are grown in a simple, safe, and cost-effective manner using an efficient Al2O3/Fe catalyst prepared by an ion-beam assisted deposition technique (see figure). Importantly, the as-synthesized CNT arrays with lengths ranging from 500 mu m to 1.5 mm are conducive to spinning, and CNT fibers spun from such long CNT arrays show remarkably improved tensile strength.

引用

页码：3160 / +

页数：5

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