About: Polyaniline-silver composites prepared by the oxidation of aniline with silver nitrate in acetic acid solutions

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The reaction between two non-conducting chemicals, aniline and silver nitrate, yields a composite of two conducting components, polyaniline and metallic silver. Such conducting polymer composites combine the electrical properties of metals and the materials properties of polymers. In the present study, aniline was oxidized with silver nitrate in solutions of acetic acid; in this context, aniline oligomers are often a major component of the oxidation products. An insoluble precipitate of silver acetate is also present in the samples. The optimization of reaction conditions with respect to aniline and acetic acid concentrations leads to a conductivity of the composite as high as 8000 S cm-1 at ca 70 wt% (ca 21 vol%) of silver. The reaction between two non-conducting chemicals, aniline and silver nitrate, yields a composite of two conducting components, polyaniline and metallic silver. Such conducting polymer composites combine the electrical properties of metals and the materials properties of polymers. In the present study, aniline was oxidized with silver nitrate in solutions of acetic acid; in this context, aniline oligomers are often a major component of the oxidation products. An insoluble precipitate of silver acetate is also present in the samples. The optimization of reaction conditions with respect to aniline and acetic acid concentrations leads to a conductivity of the composite as high as 8000 S cm-1 at ca 70 wt% (ca 21 vol%) of silver. (en)
Title	Polyaniline-silver composites prepared by the oxidation of aniline with silver nitrate in acetic acid solutions Polyaniline-silver composites prepared by the oxidation of aniline with silver nitrate in acetic acid solutions (en)
skos:prefLabel	Polyaniline-silver composites prepared by the oxidation of aniline with silver nitrate in acetic acid solutions Polyaniline-silver composites prepared by the oxidation of aniline with silver nitrate in acetic acid solutions (en)
skos:notation	RIV/61389013:_____/10:00341668!RIV11-GA0-61389013
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA203/08/0686), P(IAA100500902), P(IAA400500905), P(KAN200520704), Z(AV0Z40500505), Z(MSM0021620834)
http://linked.open...iv/cisloPeriodika	4
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Stejskal, Jaroslav Trchová, Miroslava Hromádková, Jiřina Blinova, Natalia V. 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	279743
http://linked.open...ai/riv/idVysledku	RIV/61389013:_____/10:00341668
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	polyaniline; silver; conducting polymer (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	[9C3C5C64C7B1]
http://linked.open...i/riv/nazevZdroje	Polymer International
http://linked.open...in/vavai/riv/obor	CD
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	Surface-enhanced Raman scattering of conducting polymers Preparation and properties of nanostructures produced by condcuting polymers New nanoparticles for ultrastructural diagnostics The spectroscopic study of the evolution of polyaniline nanostructures
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	59
http://linked.open...iv/tvurceVysledku	Stejskal, Jaroslav Trchová, Miroslava Blinova, Natalia V. Prokeš, J. Bober, Patrycja Hromádková, Jiřina
http://linked.open...ain/vavai/riv/wos	000276870400002
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	0959-8103
number of pages	9 (xsd:int)
is http://linked.open...avai/riv/vysledek of	Polyaniline-silver composites prepared by the oxidation of aniline with silver nitrate in acetic acid solutions Polyaniline-silver composites prepared by the oxidation of aniline with silver nitrate in acetic acid solutions Polyaniline-silver composites prepared by the oxidation of aniline with silver nitrate in acetic acid solutions

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