Tunable electrophysical properties of composites nano-CdS/polyvinyl alcohol

dc.contributor.author	Rudko, G.Yu.
dc.contributor.author	Kovalchuk, A.O.
dc.contributor.author	Bondarenko, V.A.
dc.contributor.author	Fediv, V.I.
dc.contributor.author	Gule, E.G.
dc.date.accessioned	2014-09-26T08:52:08Z
dc.date.available	2014-09-26T08:52:08Z
dc.date.issued	2014-09-26
dc.identifier.uri	http://dspace.bsmu.edu.ua:8080/xmlui/handle/123456789/7731
dc.description.abstract	Electrical d.c. conductivity of nano-CdS/polyvinyl alcohol composites with different nanoparticle concentrations and its temperature dependence were studied. The composites demonstrate increasing resistivity with CdS nanoparticles content. The currentevoltage characteristics of composites exhibit non-ohmic superlinear behavior that is interpreted in terms of space-charges-limited currents. Temperature dependence of resistivity is characterized by high temperature coefficient of resistivity which is favorable for applications in flexible, easy-to-shape thermistors. The tunability of the thermal sensitivity of CdS/polyvinyl alcohol composites was analyzed.	ru_RU
dc.language.iso	en	ru_RU
dc.relation.ispartofseries	Materials Chemistry and Physics 148 (2014) 77e81;
dc.subject	Polymers, Nanostructures, Composite materials, Electrical conductivity	ru_RU
dc.title	Tunable electrophysical properties of composites nano-CdS/polyvinyl alcohol	ru_RU
dc.type	Article	ru_RU