About: The effect of a polypyrrole coating on the thermal stability of microporous polyethylene membranes.

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About: The effect of a polypyrrole coating on the thermal stability of microporous polyethylene membranes. 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	Microporous polyethylene (PE) membranes were coated on both sides with a polypyrrole (PPy) overlayer. PPy was deposited also on the walls of pores. Thermodeformation measurements indicate that the hard framework produced by rigid-chain PPy controls the mechanical properties of composite membranes. FTIR spectroscopy was used to detect oxidative processes in both polymer components above 200 C. Elemental analysis showed that the nitrogen content remains at high level, even after the treatment of membranes in air at 300 C, indicating that the decomposition involved mainly PE while PPy was much more stable. Microporous polyethylene (PE) membranes were coated on both sides with a polypyrrole (PPy) overlayer. PPy was deposited also on the walls of pores. Thermodeformation measurements indicate that the hard framework produced by rigid-chain PPy controls the mechanical properties of composite membranes. FTIR spectroscopy was used to detect oxidative processes in both polymer components above 200 C. Elemental analysis showed that the nitrogen content remains at high level, even after the treatment of membranes in air at 300 C, indicating that the decomposition involved mainly PE while PPy was much more stable. (en)
Title	The effect of a polypyrrole coating on the thermal stability of microporous polyethylene membranes. The effect of a polypyrrole coating on the thermal stability of microporous polyethylene membranes. (en)
skos:prefLabel	The effect of a polypyrrole coating on the thermal stability of microporous polyethylene membranes. The effect of a polypyrrole coating on the thermal stability of microporous polyethylene membranes. (en)
skos:notation	RIV/61389013:_____/03:55033008!RIV/2004/AV0/A55004/N
http://linked.open.../vavai/riv/strany	647;654
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA202/02/0698), P(KSK4050111), Z(AV0Z4050913)
http://linked.open...iv/cisloPeriodika	4
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	604998
http://linked.open...ai/riv/idVysledku	RIV/61389013:_____/03:55033008
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	conducting polymer; FTIR spectroscopy; membrane (en)
http://linked.open.../riv/klicoveSlovo	FTIR spectroscopy membrane conducting polymer
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[649E4E2973E2]
http://linked.open...i/riv/nazevZdroje	European Polymer Journal
http://linked.open...in/vavai/riv/obor	CD
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...vavai/riv/projekt	Goal-oriented preparation of chemical compounds with well-defined properties Spectroscopic and theoretical study of conjugated polymers - polyaniline and polypyrrole
http://linked.open...UplatneniVysledku	2003
http://linked.open...v/svazekPeriodika	39
http://linked.open...iv/tvurceVysledku	Stejskal, Jaroslav Trchová, M. Elyashevich, G. K. Rosova, E. Yu. Kuryndin, I. S. Sidorovich, A. V.
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	0014-3057
number of pages	8 (xsd:int)

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