TEMPLATE SYNTHESIS OF ELECTRONICALLY CONDUCTIVE POLYMERS PREPARATION OF THIN-FILMS
TEMPLATE SYNTHESIS OF ELECTRONICALLY CONDUCTIVE POLYMERS PREPARATION OF THIN-FILMS
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DOI：
10.1016/0013-4686(94)e0052-2
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发表时间：
1994-06-01
影响因子：
6.6
通讯作者：
MENON, V
中科院分区：
文献类型：
--
作者：
MARTIN, CR;PARTHASARATHY, R;MENON, V
我们最近开发了一种合成电子导电聚合物的微米和纳米级纤维和小管的方法。该方法需要在微孔主体膜的孔内合成聚合物。在这些“模板合成”的小管和纤维的最西边，电导率可以显著高于类似聚合物的常规形式（例如粉末或薄膜）。这些先前的电导率数据是基于在该膜内合成导电聚合物纤维之后对宿主膜的电阻的两点测量。在本文中，我们将显示的结果，导电性测量薄膜组成的模板合成的小管和纤维。在这些薄膜上使用四点电导率测量。这些四点测量证实了早期的两点电导率数据，并再次表明模板合成的材料具有更高的导电性。
We have recently developed a method for synthesizing micro and nanoscopic fibers and tubules of electronically conductive polymers. This method entails synthesis of the polymer within the pores of a microporous host membrane. Conductivities in the narrowest of these ''template-synthesized'' tubules and fibers can be significantly higher than in conventional forms (eg powders or thin films) of the analogous polymer. These previous conductivity data were based on a two-point measurement of the resistance of the host membrane after synthesis of the conductive polymer fibers within this membrane. In this paper we will show results of conductivity measurements on thin films composed of the template-synthesized tubules and fibers. A four-point conductivity measurement was used on these thin films. These four-point measurements corroborate the earlier two-point conductivity data and, again, show that the template-synthesized materials are significantly more conductive.