About: Polyaniline-silver composites prepared by the oxidation of aniline with mixed oxidants, silver nitrate and ammonium peroxydisulfate: the control of silver content

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Aniline was oxidized with mixtures of two oxidants, ammonium peroxydisulfate and silver nitrate, to give polyaniline–silver composites with variable content of silver in the composites. The presence of peroxydisulfate has a marked accelerating effect on the oxidation of aniline with silver nitrate. Oxidations in 1 M methanesulfonic acid produced composites in high yield. The molecular structure of the polyaniline was confirmed by UV–visible and FTIR spectra, and the polymeric character was established by gel-permeation chromatography. The content of silver varied between 0 and 70 wt.%. The conductivity of the composites was of the order of units S cm1. Only at high silver nitrate contents in the reaction mixture, the conductivity of products exceeded 100 S cm1. Aniline was oxidized with mixtures of two oxidants, ammonium peroxydisulfate and silver nitrate, to give polyaniline–silver composites with variable content of silver in the composites. The presence of peroxydisulfate has a marked accelerating effect on the oxidation of aniline with silver nitrate. Oxidations in 1 M methanesulfonic acid produced composites in high yield. The molecular structure of the polyaniline was confirmed by UV–visible and FTIR spectra, and the polymeric character was established by gel-permeation chromatography. The content of silver varied between 0 and 70 wt.%. The conductivity of the composites was of the order of units S cm1. Only at high silver nitrate contents in the reaction mixture, the conductivity of products exceeded 100 S cm1. (en)
Title	Polyaniline-silver composites prepared by the oxidation of aniline with mixed oxidants, silver nitrate and ammonium peroxydisulfate: the control of silver content Polyaniline-silver composites prepared by the oxidation of aniline with mixed oxidants, silver nitrate and ammonium peroxydisulfate: the control of silver content (en)
skos:prefLabel	Polyaniline-silver composites prepared by the oxidation of aniline with mixed oxidants, silver nitrate and ammonium peroxydisulfate: the control of silver content Polyaniline-silver composites prepared by the oxidation of aniline with mixed oxidants, silver nitrate and ammonium peroxydisulfate: the control of silver content (en)
skos:notation	RIV/61389013:_____/11:00368432!RIV12-AV0-61389013
http://linked.open...avai/predkladatel	Ústav makromolekulární chemie AV ČR, v. v. i.
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(IAA100500902), P(IAA400500905), P(LA09028), Z(AV0Z40500505), Z(MSM0021620834)
http://linked.open...iv/cisloPeriodika	26
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Stejskal, Jaroslav Trchová, Miroslava Bober, Patrycja
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	221194
http://linked.open...ai/riv/idVysledku	RIV/61389013:_____/11:00368432
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	conducting polymer; polyaniline; silver (en)
http://linked.open.../riv/klicoveSlovo	silver conducting polymer polyaniline
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[DB8A12188E31]
http://linked.open...i/riv/nazevZdroje	Polymer
http://linked.open...in/vavai/riv/obor	CD
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Surface-enhanced Raman scattering of conducting polymers Preparation and properties of nanostructures produced by condcuting polymers Conducting polymers and their research within the framework of IUPAC
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	52
http://linked.open...iv/tvurceVysledku	Stejskal, Jaroslav Trchová, Miroslava Prokeš, J. Bober, Patrycja
http://linked.open...ain/vavai/riv/wos	000298027600002
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 Condensed Matter Physics – New Materials and Technologies
issn	0032-3861
number of pages	6 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.polymer.2011.10.025
is http://linked.open...avai/riv/vysledek of	Polyaniline-silver composites prepared by the oxidation of aniline with mixed oxidants, silver nitrate and ammonium peroxydisulfate: the control of silver content Polyaniline-silver composites prepared by the oxidation of aniline with mixed oxidants, silver nitrate and ammonium peroxydisulfate: the control of silver content

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