About: Characterization of electrophoretic suspension for thin polymer film deposition

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Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://iopscience.iop.org/1742-6596/356/1/012040/
Description	Optical absorption and fluorescence spectra of poly[2-methoxy-5-(3',7'-dimethyloctyloxy)-1,4-phenylenevinylene] toluene solutions and 50:50% toluene/acetonitrile suspensions, show a clearly distinguished differences (e. g. peak broadening and shifting), which could be used for a characterization of suspensions with different acetonitrile content. The DLS measurement of the suspensions prepared shows a particle size of 90 nm. Thin films with thicknesses of about 400 nm were prepared by electrophoretic deposition (EPD) and spin coating. As the films are very soft non-contacting optical profilometer method, based on chromatic aberration was used to measure the thickness. AFM imaging of spin coated and EPD films shows film roughness of 20-40 nm and 40-80 nm, respectively. The film roughness of the EPD film seems to be less than the suspension particle size obtained by DLS method, due probably to the partial film dissolving by the presented in the suspension toluene. Optical absorption and fluorescence spectra of poly[2-methoxy-5-(3',7'-dimethyloctyloxy)-1,4-phenylenevinylene] toluene solutions and 50:50% toluene/acetonitrile suspensions, show a clearly distinguished differences (e. g. peak broadening and shifting), which could be used for a characterization of suspensions with different acetonitrile content. The DLS measurement of the suspensions prepared shows a particle size of 90 nm. Thin films with thicknesses of about 400 nm were prepared by electrophoretic deposition (EPD) and spin coating. As the films are very soft non-contacting optical profilometer method, based on chromatic aberration was used to measure the thickness. AFM imaging of spin coated and EPD films shows film roughness of 20-40 nm and 40-80 nm, respectively. The film roughness of the EPD film seems to be less than the suspension particle size obtained by DLS method, due probably to the partial film dissolving by the presented in the suspension toluene. (en)
Title	Characterization of electrophoretic suspension for thin polymer film deposition Characterization of electrophoretic suspension for thin polymer film deposition (en)
skos:prefLabel	Characterization of electrophoretic suspension for thin polymer film deposition Characterization of electrophoretic suspension for thin polymer film deposition (en)
skos:notation	RIV/00216305:26310/12:PU100113!RIV13-MSM-26310___
http://linked.open...avai/riv/aktivita	P R Z
http://linked.open...avai/riv/aktivity	P(ME09059), R, Z(AV0Z40500505)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Vala, Martin Mladenova, Daniela Ouzzane, Imad Zhivkov, Ivaylo
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta chemická
http://linked.open...dnocenehoVysledku	126813
http://linked.open...ai/riv/idVysledku	RIV/00216305:26310/12:PU100113
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	thin films, poly(p-phenylenevinylene), PPV, polymers, electrophoretic deposition, spin-coating (en)
http://linked.open.../riv/klicoveSlovo	polymers electrophoretic deposition spin-coating PPV thin films poly(p-phenylenevinylene)
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[CD27797D2A6D]
http://linked.open...i/riv/nazevZdroje	Journal of Physics: Conference Series
http://linked.open...in/vavai/riv/obor	CF
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...vavai/riv/projekt	Polyelectrolyte behaviour in solvents with widely variable dielectric constant
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	356
http://linked.open...iv/tvurceVysledku	Mladenova, Daniela Ouzzane, Imad Vala, Martin Weiter, Martin Zhivkov, Ivaylo
http://linked.open...n/vavai/riv/zamer	Progresivní makromolekulární materiály a supramolekulární systémy: syntéza a studium vlastností, jevů a možností využití pro speciální aplikace a moderní technologie
issn	1742-6596
number of pages	4 (xsd:int)
http://localhost/t...ganizacniJednotka	26310

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