申请人:Afzali-Ardakani Alina
公开号:US20100145034A1
公开(公告)日:2010-06-10
The present invention provides a method for selectively placing carbon nanotubes on a substrate surface by using functionalized carbon nanotubes having an organic compound that is covalently bonded to such carbon nanotubes. The organic compound comprises at least two functional groups, the first of which is capable of forming covalent bonds with carbon nanotubes, and the second of which is capable of selectively bonding metal oxides. Such functionalized carbon nanotubes are contacted with a substrate surface that has at least one portion containing a metal oxide. The second functional group of the organic compound selectively bonds to the metal oxide, so as to selectively place the functionalized carbon nanotubes on the at least one portion of the substrate surface that comprises the metal oxide.
本发明提供了一种通过使用具有与碳纳米管共价键合的有机化合物的功能化碳纳米管,从而在基底表面上选择性地放置碳纳米管的方法。该有机化合物包括至少两个功能基团,第一个功能基团能够与碳纳米管形成共价键,第二个功能基团能够选择性地与金属氧化物结合。这种功能化碳纳米管与至少一部分含有金属氧化物的基底表面接触。有机化合物的第二功能基团选择性地与金属氧化物结合,从而将功能化碳纳米管选择性地放置在包含金属氧化物的基底表面的至少一部分上。