About: Influence of the Nanofiller Content and Type on Biodegradation of PLA Films

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About: Influence of the Nanofiller Content and Type on Biodegradation of PLA Films Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Nanofillers represent an interesting way to improve especially mechanical but sometimes also other characteristic of polymer materials. In connection with biodegradable polymers there could be an obvious objection whether the nanofiller content influence material biodegradability. PLA films containing selected naofillers bases on modified and unmodified montmorillonites were prepared by flat head extrusion. Biodegradation of the films was evaluated from carbon dioxide emissions measured with gas chromatography under composting conditions. Surface properties of the filled and reference films were also determined and correlation between the filler content, surface characteristic, abiotic hydrolysis, and biodegradability sought. Nanofilled PLA films exhibited increased hydrophilicity which could explain somewhat faster biodegradation of the samples especially those with organically modified nanofillers. Nanofillers represent an interesting way to improve especially mechanical but sometimes also other characteristic of polymer materials. In connection with biodegradable polymers there could be an obvious objection whether the nanofiller content influence material biodegradability. PLA films containing selected naofillers bases on modified and unmodified montmorillonites were prepared by flat head extrusion. Biodegradation of the films was evaluated from carbon dioxide emissions measured with gas chromatography under composting conditions. Surface properties of the filled and reference films were also determined and correlation between the filler content, surface characteristic, abiotic hydrolysis, and biodegradability sought. Nanofilled PLA films exhibited increased hydrophilicity which could explain somewhat faster biodegradation of the samples especially those with organically modified nanofillers. (en)
Title	Influence of the Nanofiller Content and Type on Biodegradation of PLA Films Influence of the Nanofiller Content and Type on Biodegradation of PLA Films (en)
skos:prefLabel	Influence of the Nanofiller Content and Type on Biodegradation of PLA Films Influence of the Nanofiller Content and Type on Biodegradation of PLA Films (en)
skos:notation	RIV/70883521:28110/13:43870119!RIV14-GA0-28110___
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(ED2.1.00/03.0111), P(GAP108/10/0200), S
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Pekařová, Silvie
http://linked.open.../riv/druhVysledku	O - Ostatní výsledky nezařaditelné do žádného z výše uvedených druhů výsledku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Tomáše Bati ve Zlíně / Fakulta technologická
http://linked.open...dnocenehoVysledku	80000
http://linked.open...ai/riv/idVysledku	RIV/70883521:28110/13:43870119
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	biodegradation, PLA, nanocomposites, montmorillonite (en)
http://linked.open.../riv/klicoveSlovo	biodegradation nanocomposites montmorillonite PLA
http://linked.open...ontrolniKodProRIV	[7378F113A346]
http://linked.open...in/vavai/riv/obor	JI
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Centre of Polymer Systems Biodegradation study of polymeric materials by combination of advanced methods
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Koutný, Marek Stloukal, Petr Kalendová, Alena Mattaush, Hannelore Pekařová, Silvie
http://localhost/t...ganizacniJednotka	28110

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