期刊
NATURE NANOTECHNOLOGY
卷 4, 期 6, 页码 358-362出版社
NATURE PUBLISHING GROUP
DOI: 10.1038/NNANO.2009.91
关键词
-
资金
- National Science Foundation [DMR-0804838]
- Direct For Mathematical & Physical Scien
- Division Of Materials Research [0804838] Funding Source: National Science Foundation
Scientific and technological interest in one-dimensional nanomaterials, in particular carbon nanotubes(1,2), is a result of their fascinating properties and their ability to serve as templates for directed assembly. For applications in nanoelectronics it is necessary to create ordered arrays of nanotubes for large-scale integrated circuits, an area in which there has been significant progress(3-7), and to produce controllable patterns on individual nanotubes so that multiple transistors can be fabricated on them, an area where progress has been slower(8-14). Here, we show that judiciously selected crystalline block copolymers can be periodically decorated along carbon nanotubes, leading to amphiphilic, alternating patterns with a period of similar to 12 nm. In addition, end-functionalization of the block copolymers allowed gold nanoparticles to be periodically attached to the nanotubes. This approach provides a facile technique for the periodic patterning of one-dimensional nanomaterials.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据