The separation single-wall carbon nanotubes on length by sepharose gel

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由 sepharose 胶化的长度上的单个墙的碳 nanotubes 的分离在这个工作被调查。钠 dodecyl 硫酸盐和钠 deoxycholate 的答案在顺序作为 eluent 被使用。SEM 和拉曼被用来描绘 nanotube 捆的长度。结果证明更长的 nanotubes 首先在外面是 eluted,然后更短的试管被钠 dodecyl 硫酸盐跟随。然而,分开的顺序被钠 deoxycholate 完全颠倒。由这个方法,这进程产生了 nanotube 部分不仅在长度分布是更狭窄的,而且能由改变 elu
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