Research on the Dispersion Stability of Aligned Carbon Nanotubes

被引：0

作者：

Liang, Xiao-Ning ^{[1
]}

Li, Wei ^{[2
]}

机构：

[1] Songjiang Univ town, Coll Text, Donghua Univ 1,Lane 300,Wenhui Rd, Shanghai 201620, Peoples R China

[2] Donghua Univ, Coll Text, Shanghai, Peoples R China

来源：

Proceedings of the 2016 3rd International Conference on Mechatronics and Information Technology (ICMIT) | 2016年 / 49卷

关键词：

carbon nanotubes; multi-walled; dispersion; stability; aligned; COMPOSITES; SEPARATION; BUNDLES;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

The alignment of carbon nanotubes in composite materials can make the materials anisotropic. This characteristic has drawn a lot of attention recently. This paper examined the stability properties and working lifetime of carbon nanotube suspensions containing highly aligned multi-walled carbon nanotube bundles. Suspensions were made using temperature-controlled and non-temperature-controlled ultrasonic dispersion of aligned carbon nanotubes in solvent. The absorbance of carbon nanotube suspensions was measured employing UV-visible spectrophotometry. The increased stability due to various surfactants (dispersion agents) (SDBS / oleic acid / polymer) was also studied. Results were compared with suspensions made with conventional multi-walled carbon nanotubes.

引用

页码：845 / 850

页数：6

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