Publication result detail
Plasmachemical Reduction for the Conservation of Archaeological Artefacts
RAŠKOVÁ, Z.; KRČMA, F.
Original Title
Plasmachemical Reduction for the Conservation of Archaeological Artefacts
English Title
Plasmachemical Reduction for the Conservation of Archaeological Artefacts
Type
Peer-reviewed article not indexed in WoS or Scopus
Original Abstract
This work deals with the plasmachemical treatmant influence on the chlorides removal from the corrosion layers that are present on the surface of archaeological artefact. The plasma was analysed by optical emission spectroscopy. The OH, N2 CN, NO band integral intensities as well as hydrogen line intensities were observed as a function of the treatment time. It was found that OH band intensity measurment is sufficient for the reduction process monitoring in practice. Results obtained with real artefact were compared with the other from model samples treatment. Moreover, the corrosion layer analyses were carried out by means of X-ray diffraction. These results confirmed that the plasmachemical method is very effective.
English abstract
This work deals with the plasmachemical treatmant influence on the chlorides removal from the corrosion layers that are present on the surface of archaeological artefact. The plasma was analysed by optical emission spectroscopy. The OH, N2 CN, NO band integral intensities as well as hydrogen line intensities were observed as a function of the treatment time. It was found that OH band intensity measurment is sufficient for the reduction process monitoring in practice. Results obtained with real artefact were compared with the other from model samples treatment. Moreover, the corrosion layer analyses were carried out by means of X-ray diffraction. These results confirmed that the plasmachemical method is very effective.
Keywords
RF hydrogen discharge, treatmen of archaeological artifacts, corrosion removal
Key words in English
RF hydrogen discharge, treatmen of archaeological artifacts, corrosion removal
Authors
RAŠKOVÁ, Z.; KRČMA, F.
Released
01.06.2007
Location
Belgrade
ISBN
0373-3742
Periodical
Publications of the Astronomical Observatory of Belgrade
Volume
82
Number
1
State
Serbia and Montenegro
Pages from
159
Pages to
170
Pages count
12
BibTex
@article{BUT44284,
author="Zuzana {Rašková} and František {Krčma}",
title="Plasmachemical Reduction for the Conservation of Archaeological Artefacts",
journal="Publications of the Astronomical Observatory of Belgrade",
year="2007",
volume="82",
number="1",
pages="159--170",
issn="0373-3742"
}