About: Electric Field and Charge Influence on Carbon Black Particles Arrangement in Polystyrene-Carbon Black Composites

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This work deals with self-ordering of CB particles in polymer matrix affected by the electric field force and ions in the solution. The samples of thin layers with CB concentrations from 0,5 to 10 w% prepared by spin coating method and the plate samples with the thickness 0,05- 0,2 mm coated and evaporated in Petri dishes were studied. The electrical properties of the samples were tested by the method of impedance analysis in the frequency region 10-2 - 108 Hz in both normal and planar directions. In electric field CB particles are assembled into conductive chains according to the electric field force lines. By this way the percolation threshold concentration can be reasonably decreased. The dielectric results can be interpreted in terms of the space charge polarization. The number of CB particles bonded in the chains is proportional to the ordering time. The CB agglomerate structures were studied by optical microscopy. This work deals with self-ordering of CB particles in polymer matrix affected by the electric field force and ions in the solution. The samples of thin layers with CB concentrations from 0,5 to 10 w% prepared by spin coating method and the plate samples with the thickness 0,05- 0,2 mm coated and evaporated in Petri dishes were studied. The electrical properties of the samples were tested by the method of impedance analysis in the frequency region 10-2 - 108 Hz in both normal and planar directions. In electric field CB particles are assembled into conductive chains according to the electric field force lines. By this way the percolation threshold concentration can be reasonably decreased. The dielectric results can be interpreted in terms of the space charge polarization. The number of CB particles bonded in the chains is proportional to the ordering time. The CB agglomerate structures were studied by optical microscopy. (en)
Title	Electric Field and Charge Influence on Carbon Black Particles Arrangement in Polystyrene-Carbon Black Composites Electric Field and Charge Influence on Carbon Black Particles Arrangement in Polystyrene-Carbon Black Composites (en)
skos:prefLabel	Electric Field and Charge Influence on Carbon Black Particles Arrangement in Polystyrene-Carbon Black Composites Electric Field and Charge Influence on Carbon Black Particles Arrangement in Polystyrene-Carbon Black Composites (en)
skos:notation	RIV/68407700:21230/09:00164172!RIV10-MSM-21230___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM6840770021)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Bouda, Václav Lipták, Jan
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta elektrotechnická
http://linked.open...dnocenehoVysledku	312771
http://linked.open...ai/riv/idVysledku	RIV/68407700:21230/09:00164172
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Carbon black; polymer composites; agglomeration; conductivity (en)
http://linked.open.../riv/klicoveSlovo	conductivity agglomeration polymer composites Carbon black
http://linked.open...ontrolniKodProRIV	[FE493F230CA2]
http://linked.open...v/mistoKonaniAkce	Rožnov pod Radhoštěm
http://linked.open...i/riv/mistoVydani	Ostrava
http://linked.open...i/riv/nazevZdroje	NANOCON 2009
http://linked.open...in/vavai/riv/obor	JI
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...UplatneniVysledku	2009
http://linked.open...iv/tvurceVysledku	Bouda, Václav Lipták, Jan
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2009-10-20 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Characterization of materials
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	TANGER, spol.s r.o
https://schema.org/isbn	978-80-87294-13-0
http://localhost/t...ganizacniJednotka	21230
is http://linked.open...avai/riv/vysledek of	Electric Field and Charge Influence on Carbon Black Particles Arrangement in Polystyrene-Carbon Black Composites Electric Field and Charge Influence on Carbon Black Particles Arrangement in Polystyrene-Carbon Black Composites Electric Field and Charge Influence on Carbon Black Particles Arrangement in Polystyrene-Carbon Black Composites Electric Field and Charge Influence on Carbon Black Particles Arrangement in Polystyrene-Carbon Black Composites

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