About: High electrical anisotropy in hydrochloric acid doped polyaniline/phyllosilicate nanocomposites; Effect of phyllosilicate matrix, synthesis pathway and pressure

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Pressed tablets from polyaniline/phyllosilicate nanocomposites have been prepared under various conditions in order to optimize anisotropic conductivity of composite by ordering of flat phyllosilicate particles intercalated with polyaniline (PANI). Powder samples of PANI/phyllosilicate nanocomposites have been prepared using two phyllosilicates, montmorillonite and vermiculite, with a different layer charge. Two precursors were used, anilinium hydrochloride and anilinium sulfate. Prepared PANI/phyllosilicate composites were subsequently doped by hydrochloric acid via rinsing after polymerization process and for the DC conductivity measurements pressed into tablets. Applied pressure was 28 MPa and 128 MPa. Highly anisotropic conductivity has been achieved in pressed tablets. The in-plane conductivity for PANI/montmorillonite was 0.084 S/cm, i.e. 1000 times higher than in the direction perpendicular to the tablet plane. Increase of pressure up to 128 MPa led to dramatic decrease of conductivity. Pressed tablets from polyaniline/phyllosilicate nanocomposites have been prepared under various conditions in order to optimize anisotropic conductivity of composite by ordering of flat phyllosilicate particles intercalated with polyaniline (PANI). Powder samples of PANI/phyllosilicate nanocomposites have been prepared using two phyllosilicates, montmorillonite and vermiculite, with a different layer charge. Two precursors were used, anilinium hydrochloride and anilinium sulfate. Prepared PANI/phyllosilicate composites were subsequently doped by hydrochloric acid via rinsing after polymerization process and for the DC conductivity measurements pressed into tablets. Applied pressure was 28 MPa and 128 MPa. Highly anisotropic conductivity has been achieved in pressed tablets. The in-plane conductivity for PANI/montmorillonite was 0.084 S/cm, i.e. 1000 times higher than in the direction perpendicular to the tablet plane. Increase of pressure up to 128 MPa led to dramatic decrease of conductivity. (en)
Title	High electrical anisotropy in hydrochloric acid doped polyaniline/phyllosilicate nanocomposites; Effect of phyllosilicate matrix, synthesis pathway and pressure High electrical anisotropy in hydrochloric acid doped polyaniline/phyllosilicate nanocomposites; Effect of phyllosilicate matrix, synthesis pathway and pressure (en)
skos:prefLabel	High electrical anisotropy in hydrochloric acid doped polyaniline/phyllosilicate nanocomposites; Effect of phyllosilicate matrix, synthesis pathway and pressure High electrical anisotropy in hydrochloric acid doped polyaniline/phyllosilicate nanocomposites; Effect of phyllosilicate matrix, synthesis pathway and pressure (en)
skos:notation	RIV/61989100:27640/13:86086148!RIV14-GA0-27640___
http://linked.open...avai/predkladatel	Centrum nanotechnologií
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(EE.2.3.20.0074), P(GAP108/11/1057)
http://linked.open...iv/cisloPeriodika	srpen 2013
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Neuwirthová, Lucie Matějka, Vlastimil Mamulová Kutláková, Kateřina Tokarský, Jonáš Kulhánková, Lenka
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	Vysoká škola báňská - Technická univerzita Ostrava / Centrum nanotechnologií
http://linked.open...dnocenehoVysledku	77333
http://linked.open...ai/riv/idVysledku	RIV/61989100:27640/13:86086148
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	conductivity; anisotropy; pressed tablet; nanocomposite; polyaniline; phyllosilicate (en)
http://linked.open.../riv/klicoveSlovo	anisotropy conductivity nanocomposite polyaniline phyllosilicate pressed tablet
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[99FDDEE2AD8C]
http://linked.open...i/riv/nazevZdroje	Applied Clay Science
http://linked.open...in/vavai/riv/obor	JI
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...vavai/riv/projekt	Nanotechnology - the basis for international cooperation Synthesis, structure and properties of nanocomposites conducting polymer/phyllosilicate
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	80-81
http://linked.open...iv/tvurceVysledku	Matějka, Vlastimil Stýskala, Vítězslav Čapková, Pavla Neuwirthová, Lucie Mamulová Kutláková, Kateřina Tokarský, Jonáš Kulhánková, Lenka
http://linked.open...ain/vavai/riv/wos	000325039100017
issn	0169-1317
number of pages	7 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.clay.2013.06.029
http://localhost/t...ganizacniJednotka	27640

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