A Family of Carbon-Based Nanocomposite Tubular Structures Created by in Situ Electron Beam Irradiation
A Family of Carbon-Based Nanocomposite Tubular Structures Created by in Situ Electron Beam Irradiation
复制标题
原位电子束辐照创建的一系列碳基纳米复合管状结构
DOI：
10.1021/nn301310m
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发表时间：
2012-05-01
期刊：
影响因子：
17.1
通讯作者：
Yu, Shu-Hong
中科院分区：
文献类型：
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作者：
Liu, Jian-Wei;Xu, Jie;Yu, Shu-Hong
我们报告了一种独特的方法，用于制造一个家庭的卷曲管状纳米结构迅速建立了一个卷起的碳膜下原位TEM电子束照射。如果用电子束辐照足够长的时间，也可以产生多壁管。这种通用的方法可以扩展到弯曲的导电碳膜负载有各种功能的纳米材料，如纳米晶体，纳米棒，纳米线，和纳米片，提供了一个独特的策略，使复合材料的管状结构和复合材料的组合所需的光学，电子和磁性，这可能会发现潜在的应用，包括流体输送，封装，和毛细作用的纳米尺度。
We report a unique approach for the fabrication of a family of curling tubular nanostructures rapidly created by a rolling up of carbon membranes under in situ TEM electron beam irradiation. Multiwall tubes can also be created If irradiation by electron beam is performed long enough. This general approach can be extended to curve the conductive carbon film loaded with various functional nanomaterials, such as nanocrystals, nanorods, nanowires, and nanosheets, providing a unique strategy to make composite tubular structures and composite materials by a combination of desired optical, electronic and magnetic properties, which could find potential applications, including fluid transportation, encapsulation, and capillarity on the nanometer scale.