Development of transparent, conducting composites by surface infiltration of nanotubes into commercial polymer films
Development of transparent, conducting composites by surface infiltration of nanotubes into commercial polymer films
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DOI：
10.1016/j.carbon.2009.03.048
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发表时间：
2009-07-01
期刊：
影响因子：
10.9
通讯作者：
Gun'ko, Yurii K.
中科院分区：
文献类型：
--
作者：
O'Connor, Ian;De, Sukanta;Gun'ko, Yurii K.
在这里，我们提出了一种新的技术，用于制备薄的，透明的和导电的，在市售的聚乙烯薄膜的表面含有纳米管的层。这是通过聚乙烯在纳米管/四氢呋喃分散体中的溶胀，然后进行纳米管渗透来实现的。这些层，通常250 nm厚，显示高达66 S/m的电导率，这取决于纳米管含量。这导致在80%的光学折射率下，薄层电阻低至50 k Ω/平方。(C)2009爱思唯尔有限公司版权所有。
Here we present a novel technique for the preparation of thin, transparent and conducting, nanotube containing layers at the surface of commercially available polyethylene films. This is achieved by the swelling of the polyethylene in nanotube/tetrahydrofuran dispersions, followed by nanotube infiltration. These layers, typically 250 nm thick, display conductivities of up to 66 S/m, depending on the nanotube content. This results in sheet resistances of as low as 50 k Omega/square at optical transparencies of 80%. (C) 2009 Elsevier Ltd. All rights reserved.