Mao Shun, Lu Ganhua, Chen Junhong
Department of Mechanical Engineering, University of Wisconsin-Milwaukee, Milwaukee, WI 53211, USA.
Nanotechnology. 2008 Nov 12;19(45):455610. doi: 10.1088/0957-4484/19/45/455610. Epub 2008 Oct 9.
A simple method that combines an electrospray technique with directed assembly using an electrostatic field was used for decorating carbon nanotubes (CNTs) with nanocrystals. Colloidal CdSe and Au nanocrystals were electrosprayed and assembled onto random CNTs and vertically aligned CNTs in a controlled manner. The high level of electrical charge on the electrosprayed aerosol nanocrystals was responsible for the assembly. The technique can be used to assemble various compositions of nanomaterials onto different substrates and provides a versatile route for producing novel hybrid nanostructures.
一种将电喷雾技术与利用静电场的定向组装相结合的简单方法被用于用纳米晶体修饰碳纳米管（CNT）。胶体CdSe和Au纳米晶体以可控方式被电喷雾并组装到随机排列的碳纳米管和垂直排列的碳纳米管上。电喷雾气溶胶纳米晶体上的高电荷水平促成了组装过程。该技术可用于将各种纳米材料组合物组装到不同的基底上，并为制备新型混合纳米结构提供了一条通用途径。
