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A general surface-treatment-free approach to fabrication of alignment layers using a super-aligned carbon nanotube film template
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<正>We develop a general approach to the fabrication of films with unidirectional grooves,such as silicon nitride, silicon dioxide and aluminium oxide,in which the surface is not required to be treated.Super-aligned carbon nanotube (SACNT) film may be used as a template and as sacrificial layer,which is subsequently removed by heating in an atmosphere of air.The unidirectional morphology of the SACNT film turns into a desired film,which is found to possess the ability to align liquid crystal molecules.This approach also features high efficiency,low cost and easy scaling-up for mass production. 相似文献
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