Publication result detail
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.
Original Title
Pulsed RF Low Pressure Hydrogen Plasma for Plasmachemical Corrosion Removal
English Title
Pulsed RF Low Pressure Hydrogen Plasma for Plasmachemical Corrosion Removal
Type
Peer-reviewed article not indexed in WoS or Scopus
Original Abstract
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.
English abstract
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.
Keywords
RF low pressure plasma, pulsed discharge, corrosion removal
Key words in English
RF low pressure plasma, pulsed discharge, corrosion removal
Authors
SÁZAVSKÁ, V.; KRČMA, F.; ZEMÁNEK, N.; ŘÁDKOVÁ, L.; FOJTÍKOVÁ, P.; PŘIKRYL, R.; ZMRZLÝ, M.; JANOVÁ, D.
RIV year
2011
Released
30.07.2010
ISBN
0373-3742
Periodical
Publications of the Astronomical Observatory of Belgrade
Volume
89
Number
1
State
Serbia and Montenegro
Pages from
315
Pages to
318
Pages count
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"
}