Template synthesis of carbon nanotubule and nanofiber arrays
Template synthesis of carbon nanotubule and nanofiber arrays
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DOI：
10.1016/s0965-9773(97)00036-6
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发表时间：
1997-01-01
期刊：
影响因子：
--
通讯作者：
Martin, CR
中科院分区：
文献类型：
--
作者：
Hulteen, JC;Chen, HX;Martin, CR
我们制备了标称外径为200 nm、长度为60 μm的碳纳米管、封端纳米管和纳米原纤维阵列。这是通过丙烯腈在氧化铝膜的孔内聚合来实现的。聚合后，一系列热处理条件将聚合物结构转化为准石墨结构。这些碳纳米结构通过扫描电子显微镜成像，其结构将显示出强烈反映多孔氧化铝主体、单分散和圆柱形的结构。 (C) 1997 Acta Metallurgica Inc.
We have prepared arrays of carbon nanotubes, capped nanotubes and nanofibrils with a nominal outer diameter of 200 nm and length of 60 mu m. This was accomplished via the polymerization of acrylonitrile within the pores of aluminum oxide membranes. After polymerization, a series of heat treating conditions converts the polymer structure into a quasi-graphitic structure. These carbon nanostructures were imaged by scanning electron microscopy, and their structure will be shown to be strongly reflective of the porous aluminum oxide host, monodisperse and cylindrical. (C) 1997 Acta Metallurgica Inc.