用于组装和分选含纳米结构的材料的方法和相关制品

Methods for assembly and sorting of nanostructure-containing materials and related articles

Abstract

一种将含纳米结构的材料沉积至物体或基片上的方法,包括一个或多个下列步骤:(1)形成含纳米结构的材料的溶液或悬浮液,(2)选择性地向溶液中添加“充电器”,(3)将电极浸没在溶液中,将需要沉积纳米结构的材料的基片或者物体作为其中一个电极,(4)在两个电极间施加直流和/或交流电电场并持续一定时间,从而使溶液中的纳米结构的材料向基片电极迁移并附着于基片电极上,以及(5)任选地对涂覆的基片进行后续处理。本发明还提供了相关物体和设备。本发明还描述了基于纳米结构的性能和/或几何形状将其分离的方法。
A method for depositing a nanostructure-containing material onto an object or substrate includes one or more of the following: (1) forming a solution or suspension of nanostructure-containing material, (2) selectively adding 'chargers' to the solution, (3) immersing electrodes in the solution, the substrate or object upon which the nanostructure material is to be deposited acting as one of the electrodes, (4) applying a direct and/or alternating current electrical field between the two electrodes for a certain period of time thereby causing the nanostructure materials in the solution to migrate toward and attach themselves to the substrate electrode, and (5) subsequent optional processing of the coated substrate. Associated objects and devices are also provided. A method for separating nanostructures based on their properties and/or geometry is also described.

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Patent Citations (1)

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