About: Protection of Archaeological Artefacts by Deposition of Parylene and SiOx Thin Films

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This contribution focuses on possibilities of the archaeological artefacts (copper, iron, brass and bronze) protection by a thin film deposition of SiOx and Parylene thin films. SiOx layers were deposited by PECVD in a low pressure reactor with capacitively coupled plasma discharge (13.56 MHz). Mixture of Hexamethyldisiloxane with oxygen was used as a precursor of plasmachemical reactions. The parylene thin films were prepared by standard CVD technique. The coatings were characterized by various methods in order to obtain information about their thickness (ellipsometry), chemical structure (FTIR) and elemental composition (XPS), surface morphology (LCSM, SEM) and barrier properties (OTR). Standard corrosion tests were performed to determine the effectiveness of corrosion protection. The results were compared with those on samples treated by conventional conservation procedures. This contribution focuses on possibilities of the archaeological artefacts (copper, iron, brass and bronze) protection by a thin film deposition of SiOx and Parylene thin films. SiOx layers were deposited by PECVD in a low pressure reactor with capacitively coupled plasma discharge (13.56 MHz). Mixture of Hexamethyldisiloxane with oxygen was used as a precursor of plasmachemical reactions. The parylene thin films were prepared by standard CVD technique. The coatings were characterized by various methods in order to obtain information about their thickness (ellipsometry), chemical structure (FTIR) and elemental composition (XPS), surface morphology (LCSM, SEM) and barrier properties (OTR). Standard corrosion tests were performed to determine the effectiveness of corrosion protection. The results were compared with those on samples treated by conventional conservation procedures. (en)
Title	Protection of Archaeological Artefacts by Deposition of Parylene and SiOx Thin Films Protection of Archaeological Artefacts by Deposition of Parylene and SiOx Thin Films (en)
skos:prefLabel	Protection of Archaeological Artefacts by Deposition of Parylene and SiOx Thin Films Protection of Archaeological Artefacts by Deposition of Parylene and SiOx Thin Films (en)
skos:notation	RIV/00216305:26310/12:PU99243!RIV13-MSM-26310___
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(DF11P01OVV004), S
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Přikryl, Radek Balaštíková, Radka Krčma, František Procházka, Michal Menčík, Přemysl Horák, Jakub
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	Vysoké učení technické v Brně / Fakulta chemická
http://linked.open...dnocenehoVysledku	163037
http://linked.open...ai/riv/idVysledku	RIV/00216305:26310/12:PU99243
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	SiOx plasma deposition, parylene films, barriere properties (en)
http://linked.open.../riv/klicoveSlovo	SiOx plasma deposition parylene films barriere properties
http://linked.open...ontrolniKodProRIV	[90FFB7F2FA58]
http://linked.open...in/vavai/riv/obor	AC
http://linked.open...ichTvurcuVysledku	6 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	Plasma chemical processes and technologies for conservation of archaeological metallic objects
http://linked.open...UplatneniVysledku	2012
http://linked.open...iv/tvurceVysledku	Horák, Jakub Krčma, František Přikryl, Radek Balaštíková, Radka Procházka, Michal Menčík, Přemysl
http://localhost/t...ganizacniJednotka	26310

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