Application of Low Temperature Plasmas for the Treatment of Ancient Archaeological Objects

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F12%3APU99241" target="_blank" >RIV/00216305:26310/12:PU99241 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Application of Low Temperature Plasmas for the Treatment of Ancient Archaeological Objects

Popis výsledku v původním jazyce

The plasma chemical treatment of archaeological artifacts by RF hydrogen low pressure plasma is a relatively new technique discovered at mid 80's. The corrosions as well as their removal are a very complex problem. The classical cleaning procedures are typically aggressive or very slow; moreover they require high men power. The application of plasmas can be much more effective but the devices must be constructed. Due to the fact that the mechanism of corrosion removal induced by plasma is not yet fullyunderstood the optimal conditions are not known well. Because each archaeological object is original with the unique composition of corrosion layers as well corrosion history it is necessary to study the influence of processes and discharge conditions using the model corroded samples. The corrosion removal is realized by low pressure RF hydrogen plasma where different duty cycles are applied to keep low temperature of samples. The conditions are optimized for selected most frequent mater

Název v anglickém jazyce

Application of Low Temperature Plasmas for the Treatment of Ancient Archaeological Objects

Popis výsledku anglicky

The plasma chemical treatment of archaeological artifacts by RF hydrogen low pressure plasma is a relatively new technique discovered at mid 80's. The corrosions as well as their removal are a very complex problem. The classical cleaning procedures are typically aggressive or very slow; moreover they require high men power. The application of plasmas can be much more effective but the devices must be constructed. Due to the fact that the mechanism of corrosion removal induced by plasma is not yet fullyunderstood the optimal conditions are not known well. Because each archaeological object is original with the unique composition of corrosion layers as well corrosion history it is necessary to study the influence of processes and discharge conditions using the model corroded samples. The corrosion removal is realized by low pressure RF hydrogen plasma where different duty cycles are applied to keep low temperature of samples. The conditions are optimized for selected most frequent mater

Druh

D - Stať ve sborníku

CEP obor

AC - Archeologie, antropologie, etnologie

OECD FORD obor

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Projekt

<a href="/cs/project/DF11P01OVV004" target="_blank" >DF11P01OVV004: Plazmochemické procesy a technologie pro konzervaci kovových archeologických předmětů</a><br>

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2012

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

VII Conference Plasma Physics and Plasma Technology - Contributed papers

ISBN

978-985-7055-01-2

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

561-564

Název nakladatele

Neuveden

Místo vydání

Minsk

Místo konání akce

Minsk

Datum konání akce

17. 9. 2012

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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