Utilizing old Egyptian wisdom for stabilization of individual carbon nanotubes in aqueous dispersions

被引：0
|
作者：
Bandyopadhyaya, R [1 ]
Nativ-Roth, E [1 ]
Regev, O [1 ]
Rozen, RY [1 ]
机构：
[1] Ben Gurion Univ Negev, Dept Chem Engn, IL-84105 Beer Sheva, Israel
来源：
MAKING FUNCTIONAL MATERIALS WITH NANOTUBES | 2002年 / 706卷
关键词：
D O I：
暂无
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The tendency of single wall carbon nanotubes to organize into crystalline ropes and the aggregation of the ropes into tangled networks act as an obstacle for most applications, and diminishes the special properties of the individual tubes. We describe a procedure for dispersing as-produced nanotube powder in aqueous solutions of Gum Arabic. Dispersion results in spontaneous exfoliation of nanotubes ropes into individual tubes, as demonstrated via x-ray scattering and electron microscopy.
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页码：313 / 321
页数：9
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