About: Biodegradation of High Molecular Weight Polylactic Acid

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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	Polylactid acid seems to be an appropriate replacement of conventional non-biodegradable synthetic polymer primarily due to comparable mechanical, thermal and processing properties in its high molecular weight form. Biodegradation of high molecular PLA was studied in compost for various forms differing in their specific surface area. The material proved its good biodegradability under composting conditions and all investigated forms showed to be acceptable for industrial composting. Despite expectations, no significant differences in resulting mineralizations were observed for fiber, film and powder sample forms with different specific surface areas. The clearly faster biodegradation was detected only for the thin coating on porous material with high specific surface area. Polylactid acid seems to be an appropriate replacement of conventional non-biodegradable synthetic polymer primarily due to comparable mechanical, thermal and processing properties in its high molecular weight form. Biodegradation of high molecular PLA was studied in compost for various forms differing in their specific surface area. The material proved its good biodegradability under composting conditions and all investigated forms showed to be acceptable for industrial composting. Despite expectations, no significant differences in resulting mineralizations were observed for fiber, film and powder sample forms with different specific surface areas. The clearly faster biodegradation was detected only for the thin coating on porous material with high specific surface area. (en)
Title	Biodegradation of High Molecular Weight Polylactic Acid Biodegradation of High Molecular Weight Polylactic Acid (en)
skos:prefLabel	Biodegradation of High Molecular Weight Polylactic Acid Biodegradation of High Molecular Weight Polylactic Acid (en)
skos:notation	RIV/70883521:28110/12:43867970!RIV13-MSM-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...iv/cisloPeriodika	2012
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Kucharczyk, Pavel Sedlařík, Vladimír Koutný, Marek Stloukal, Petr
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	Univerzita Tomáše Bati ve Zlíně / Fakulta technologická
http://linked.open...dnocenehoVysledku	125009
http://linked.open...ai/riv/idVysledku	RIV/70883521:28110/12:43867970
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	specific surface; gas chromatography; polylactide acid; biodegradation (en)
http://linked.open.../riv/klicoveSlovo	polylactide acid biodegradation gas chromatography specific surface
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[B11EF9EA2568]
http://linked.open...i/riv/nazevZdroje	AIP Conference Proceedings
http://linked.open...in/vavai/riv/obor	JJ
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (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	2012
http://linked.open...v/svazekPeriodika	1459
http://linked.open...iv/tvurceVysledku	Koutný, Marek Kucharczyk, Pavel Sedlařík, Vladimír Stloukal, Petr
http://linked.open...ain/vavai/riv/wos	000306738500006
issn	0094-243X
number of pages	3 (xsd:int)
http://bibframe.org/vocab/doi	10.1063/1.4738385
http://localhost/t...ganizacniJednotka	28110

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