Dispersion of Single and Multiwalled Nanotubes with Poly(sodium styrene sulfonate) - Effect of pH and Ionic Strength on Dispersion Stability

被引：5
|
作者：
Hassam, Christopher [1 ]
Lewis, David A. [1 ]
机构：
[1] Flinders Univ S Australia, Flinders Ctr NanoScale Sci & Technol, Adelaide, SA 5001, Australia
来源：
AUSTRALIAN JOURNAL OF CHEMISTRY | 2014年 / 67卷 / 01期
关键词：
WALLED CARBON NANOTUBES; POLYSTYRENE; DEGRADATION; SCIENCE;
D O I：
10.1071/CH13350
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Aqueous dispersions of carbon nanotubes with poly(styrene sulfonate) were investigated over a range of pH and ionic strengths as a means of determining the potential for further application of the polymer as a protective agent for the tubes. The poly(styrene sulfonate) was found to be an effective dispersal agent, capable of reducing the size of the nanotube agglomerates within an aqueous solution and dispersing the tubes in a single-step process.
引用
收藏
页码：66 / 70
页数：5
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