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Dispersing single-walled carbon nanotubes in ionic liquids a quantitative analysis

机译：在离子液体中分散单壁碳纳米管进行定量分析

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The efficiency of various ionic liquids, specifically the 1-butyl-3-methylimidazolium tetrafluoroborate, hexafluorophosphate, chloride and dicyanamide salts, in dispersing single walled carbon nanotubes has been examined. The SWCNTs were dispersed in the ILs at varying concentrations by grinding. All of the ILs were found to be effective dispersants for nanotubes and quantitative evidences including X-ray scattering, Raman spectroscopy and UV-visible spectroscopy unambiguously showed that BMIM[BF _(4) ] is the most efficient IL while BMIM[DCA] is the least effective IL. A quantitative analysis of the interactions between SWCNTs and ionic liquids by analyzing their scattering and spectral features is put forth.
机译：已经研究了各种离子液体，特别是1-丁基-3-甲基咪唑鎓四氟硼酸盐，六氟磷酸盐，氯化物和二氰胺盐的效率已经研究分散在分散单壁碳纳米管中。通过研磨以不同浓度分散在ILS中的SWCNT。发现所有ILS都是有效的纳米管和包括X射线散射，拉曼光谱和UV可见光光谱的定量证据的有效分散剂，明确地显示了BMIM [BF _（4）]是最有效的IL，而BMIM [DCA]是最低有效的IL。提出了通过分析它们的散射和光谱特征来定量分析SWCNTS和离子液体的相互作用。

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