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分散剂对用CVD法生产的阵列式碳纳米管的分散性有十分重要的影响 ,通过加入十二烷磺基酸钠 (C12 H2 5SO3Na)分散剂能有效地促使碳纳米管的分散 ,避免大规模团聚。分散剂的浓度对分散性也有十分重要的影响 ,0 .4 g/L浓度的分散剂使得分散效果最佳 ,浓度过高或过低都不利于分散
Dispersants have a very important influence on the dispersibility of the arrayed carbon nanotubes produced by the CVD method. The dispersion of the carbon nanotubes can be effectively promoted by adding the sodium dodecylsulfonate (C12H2SSO3Na) dispersant, avoiding large Scale reunification. The dispersant concentration has a very important influence on the dispersibility. The dispersant with the concentration of 0.4 g / L can make the best dispersing effect, and the dispersant is too high or too low to disperse