摘要 : We report on a series of experiments on the aqueous, nematic liquid crystalline phase of single-wall carbon nanotubes (SWNTs) and their ordered assemblies on the solid substrates. The nanotubes were dispersed at a low concentratio... 展开 We report on a series of experiments on the aqueous, nematic liquid crystalline phase of single-wall carbon nanotubes (SWNTs) and their ordered assemblies on the solid substrates. The nanotubes were dispersed at a low concentration of isotropic phase, and the concentration was gradually increased by the controlled evaporation of water. In-situ isotropicto- liquid crystalline phase transition via a biphasic region was observed during water evaporation. Drying on a substrate demonstrated the effect of surface fields on the order and alignment of SWNTs in the liquid suspension and the influence on the structure of the deposited nanotubes after evaporation. 收起