About: Surface polymerization and precipitation polymerization of aniline in the presence of sodium tungstate.

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About: Surface polymerization and precipitation polymerization of aniline in the presence of sodium tungstate. Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Conducting polyaniline films are spontaneously produced on surfaces immersed in the aqueous reaction mixture used for the oxidation of aniline. When a small amount of sodium tungstate, 0.5-5 mol % relative to aniline, is added into the medium, the induction period of the reaction becomes several times longer and the precipitation polymerization is delayed. The surface polymerization of aniline, which precedes the precipitation mode, then produces thicker polyaniline films. The morphology of the films changes from granular to coral-like at the same time. The conductivity of the polyaniline is moderately reduced as the concentration of tungstate increases. Conducting polyaniline films are spontaneously produced on surfaces immersed in the aqueous reaction mixture used for the oxidation of aniline. When a small amount of sodium tungstate, 0.5-5 mol % relative to aniline, is added into the medium, the induction period of the reaction becomes several times longer and the precipitation polymerization is delayed. The surface polymerization of aniline, which precedes the precipitation mode, then produces thicker polyaniline films. The morphology of the films changes from granular to coral-like at the same time. The conductivity of the polyaniline is moderately reduced as the concentration of tungstate increases. (en)
Title	Surface polymerization and precipitation polymerization of aniline in the presence of sodium tungstate. Surface polymerization and precipitation polymerization of aniline in the presence of sodium tungstate. (en)
skos:prefLabel	Surface polymerization and precipitation polymerization of aniline in the presence of sodium tungstate. Surface polymerization and precipitation polymerization of aniline in the presence of sodium tungstate. (en)
skos:notation	RIV/61389013:_____/03:55033347!RIV/2004/AV0/A55004/N
http://linked.open.../vavai/riv/strany	7413;7416
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(IAA4050313), P(ME 539), Z(AV0Z4050913)
http://linked.open...iv/cisloPeriodika	18
http://linked.open...vai/riv/dodaniDat	2004
http://linked.open...aciTvurceVysledku	Stejskal, Jaroslav
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	Ústav makromolekulární chemie AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	629793
http://linked.open...ai/riv/idVysledku	RIV/61389013:_____/03:55033347
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	conducting films; sodium tungstate; polyaniline (en)
http://linked.open.../riv/klicoveSlovo	polyaniline conducting films sodium tungstate
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[97EDAEB9937A]
http://linked.open...i/riv/nazevZdroje	Langmuir
http://linked.open...in/vavai/riv/obor	CD
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...vavai/riv/projekt	Conducting polymer nanofilms http://linked.opendata.cz/resource/domain/vavai/projekt/ME%20539
http://linked.open...UplatneniVysledku	2003
http://linked.open...v/svazekPeriodika	19
http://linked.open...iv/tvurceVysledku	Stejskal, Jaroslav Sapurina, I. Fedorova, S.
http://linked.open...n/vavai/riv/zamer	Cílená syntéza a studium chemických, fyzikálně-chemických a fyzikálních vlastností makromolekulárních a nadmolekulárních látek a soustav pro vyspělé technologie
issn	0743-7463
number of pages	4 (xsd:int)

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