Surface-conductive polymer composites based on (BEDT-TTF)2Cu(SCN)2

被引：2
|
作者：
Jeszka, JK
Sroczynska, A
Tracz, A
Muller, H
机构：
[1] Polish Acad Sci, Ctr Mol & Macromol Studies, PL-90363 Lodz, Poland
[2] Tech Univ Lodz, Inst Polymer, PL-90924 Lodz, Poland
[3] European Synchrotron Radiat Facil, F-38043 Grenoble, France
来源：
SYNTHETIC METALS | 1998年 / 94卷 / 01期
关键词：
polycrystalline thin films; phase-segregated composite interfaces; organic superconductors; semiconducting films; solution processing; X-ray diffraction;
D O I：
10.1016/S0379-6779(97)04135-0
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Methods of preparation and studies of the properties of the first polymer composites using (BEDT-TTF)(2)Cu(SCN)(2) (BEDT-TTF=bis(ethylenedithio)tetrathiafulvalene as a conductive phase are reported. It is shown that a network of a conductive (BEDT-TTF)(2)Cu(SCN)(2) salt can be obtained. However, besides superconducting kappa-(BEDT-TTF)(2)Cu(SCN)(2) at least two other salts which comprise Cu(SCN)(2)(-) are known: alpha-phase and (BEDT-TTF)Cu(2)(SCN)(3). Scanning elect-on microscopy (SEM) micrographs and X-ray diffractograms have shown that, although by chemical oxidation the kappa-phase is usually obtained, in the composite films the additive crystallization leads mostly to alpha-(BEDT-TTF)(2)Cu(SCN)(2). (C) 1998 Elsevier Science S.A. All rights reserved.
引用
收藏
页码：31 / 34
页数：4
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