Metal to insulator transition in conducting polyaniline/graphene oxide composites
نویسندگان
چکیده
منابع مشابه
Macroscopic disorder and the metal–insulator transition in conducting polymers
We describe a simple model for treating the frequency-dependent conductivity σe(ω) and dielectric function Re e(ω) of a quasi-one-dimensional conducting polymer. The polymer is modelled as a composite medium consisting of spherical regions of ordered polymer, randomly distributed in a much more disordered polymer host. Within each spherical region, the polymer chains are highly oriented, but th...
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W. A. Muñoz,1,* Sandeep Kumar Singh,1 J. F. Franco-Gonzalez,1 M. Linares,2,3 X. Crispin,1 and I. V. Zozoulenko1,† 1Laboratory of Organic Electronics, ITN, Linköping University, 601 74 Norrköping, Sweden 2Department of Physics, Chemistry and Biology, IFM, Linköping University, 581 83 Linköping, Sweden 3Swedish e-Science Research Centre (SeRC), Linköping University, 581 83 Linköping, Sweden (Rece...
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An attempt towards the realization of magnetism in polymers has been made by inducing transition metal oxide particles into the polymer matrix. Composite of Polyaniline and ferric oxide (50% by weight) was prepared by solid state reaction method. Composite was subjected to X-ray diffraction, UV-Visible spectroscopy and Vibrating sample magnetometry in order to investigate its structural, optica...
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ژورنال
عنوان ژورنال: Applied Physics Letters
سال: 2019
ISSN: 0003-6951,1077-3118
DOI: 10.1063/1.5089814