Detail publikačního výsledku

Pulsed RF Low Pressure Hydrogen Plasma for Plasmachemical Corrosion Removal

SÁZAVSKÁ, V.; KRČMA, F.; ZEMÁNEK, N.; ŘÁDKOVÁ, L.; FOJTÍKOVÁ, P.; PŘIKRYL, R.; ZMRZLÝ, M.; JANOVÁ, D.

Originální název

Pulsed RF Low Pressure Hydrogen Plasma for Plasmachemical Corrosion Removal

Anglický název

Pulsed RF Low Pressure Hydrogen Plasma for Plasmachemical Corrosion Removal

Druh

Článek recenzovaný mimo WoS a Scopus

Originální abstrakt

An effective and fast way of restoration and preservation of archeological artifacts is described. The process is based on using RF low-pressure hydrogen plasma in which the artifacts are treated for several tens of minutes. It proves that both hydrogen atom reduction and thermal decomposition are important. Temperature depends on used regime (continual or pulsed). Our results show that pulsed regime can be effectively applied in the corrosion removal process. The value of integral intensity of OH radicals measured by OES monitors the reduction process in plasma.

Anglický abstrakt

An effective and fast way of restoration and preservation of archeological artifacts is described. The process is based on using RF low-pressure hydrogen plasma in which the artifacts are treated for several tens of minutes. It proves that both hydrogen atom reduction and thermal decomposition are important. Temperature depends on used regime (continual or pulsed). Our results show that pulsed regime can be effectively applied in the corrosion removal process. The value of integral intensity of OH radicals measured by OES monitors the reduction process in plasma.

Klíčová slova

RF low pressure plasma, pulsed discharge, corrosion removal

Klíčová slova v angličtině

RF low pressure plasma, pulsed discharge, corrosion removal

Autoři

SÁZAVSKÁ, V.; KRČMA, F.; ZEMÁNEK, N.; ŘÁDKOVÁ, L.; FOJTÍKOVÁ, P.; PŘIKRYL, R.; ZMRZLÝ, M.; JANOVÁ, D.

Rok RIV

2011

Vydáno

30.07.2010

ISSN

0373-3742

Periodikum

Publications of the Astronomical Observatory of Belgrade

Svazek

89

Číslo

1

Stát

Srbsko a Černá Hora

Strany od

315

Strany do

318

Strany počet

4

BibTex

@article{BUT50749,
  author="Věra {Sázavská} and František {Krčma} and Nikola {Zemánek} and Lucie {Řádková} and Petra {Miková} and Radek {Přikryl} and Martin {Zmrzlý} and Drahomíra {Janová}",
  title="Pulsed RF Low Pressure Hydrogen Plasma for Plasmachemical Corrosion Removal",
  journal="Publications of the Astronomical Observatory of Belgrade",
  year="2010",
  volume="89",
  number="1",
  pages="315--318",
  issn="0373-3742"
}