About: Enhanced electrical conductivity of polyaniline films by postsynthetic DC high-voltage electrical field treatment

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About: Enhanced electrical conductivity of polyaniline films by postsynthetic DC high-voltage electrical field treatment Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	New approach of chemical bath deposition combined with drying of freshly polymerized PANI films in DC high-voltage static electrical field 0.6-2.7 kV/cm has been applied in present work. AFM and SEM microscopy revealed the significant changes of structure and morphology of PANI films, however the most important result of high-voltage treatment was the strong increase of conductivity of PANI films from 88 S/m for the reference sample untreated in high-voltage field up to 374 S/m for samples dried in the electric field (1.0 kV/cm). The dependence of PANI conductivity on the intensity of high-voltage field showed the maximum conductivity for 1.0 kV/cm. Effects of corona discharge observed for high-voltage field intensity above 2.0 kV/cm on the samples are also presented. Results showed the possibility to change the nanostructure, morphology and conductivity using high-voltage electrical field. New approach of chemical bath deposition combined with drying of freshly polymerized PANI films in DC high-voltage static electrical field 0.6-2.7 kV/cm has been applied in present work. AFM and SEM microscopy revealed the significant changes of structure and morphology of PANI films, however the most important result of high-voltage treatment was the strong increase of conductivity of PANI films from 88 S/m for the reference sample untreated in high-voltage field up to 374 S/m for samples dried in the electric field (1.0 kV/cm). The dependence of PANI conductivity on the intensity of high-voltage field showed the maximum conductivity for 1.0 kV/cm. Effects of corona discharge observed for high-voltage field intensity above 2.0 kV/cm on the samples are also presented. Results showed the possibility to change the nanostructure, morphology and conductivity using high-voltage electrical field. (en)
Title	Enhanced electrical conductivity of polyaniline films by postsynthetic DC high-voltage electrical field treatment Enhanced electrical conductivity of polyaniline films by postsynthetic DC high-voltage electrical field treatment (en)
skos:prefLabel	Enhanced electrical conductivity of polyaniline films by postsynthetic DC high-voltage electrical field treatment Enhanced electrical conductivity of polyaniline films by postsynthetic DC high-voltage electrical field treatment (en)
skos:notation	RIV/61989100:27640/13:86086147!RIV14-GA0-27640___
http://linked.open...avai/predkladatel	Centrum nanotechnologií
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(GAP108/11/1057)
http://linked.open...iv/cisloPeriodika	1. září 2013
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Peikertová, Pavlína 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	72924
http://linked.open...ai/riv/idVysledku	RIV/61989100:27640/13:86086147
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	morphology; conductivity; thin film; polyaniline; high-voltage (en)
http://linked.open.../riv/klicoveSlovo	high-voltage conductivity morphology thin film polyaniline
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[9E166705064C]
http://linked.open...i/riv/nazevZdroje	Synthetic Metals
http://linked.open...in/vavai/riv/obor	JJ
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	9 (xsd:int)
http://linked.open...vavai/riv/projekt	Synthesis, structure and properties of nanocomposites conducting polymer/phyllosilicate
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	179
http://linked.open...iv/tvurceVysledku	Matoušek, Jindřich Matějka, Vlastimil Čapková, Pavla Peikertová, Pavlína Ivánek, Lubomír Mamulová Kutláková, Kateřina Tokarský, Jonáš Kulhánková, Lenka Mach, Veleslav
http://linked.open...ain/vavai/riv/wos	000324969100014
issn	0379-6779
number of pages	6 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.synthmet.2013.07.024
http://localhost/t...ganizacniJednotka	27640

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