Detail publikace

Plasmachemical Reduction for the Conservation of Archaeological Artefacts

RAŠKOVÁ, Z. KRČMA, F.

Originální název

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

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.

Klíčová slova

RF hydrogen discharge, treatmen of archaeological artifacts, corrosion removal

Autoři

RAŠKOVÁ, Z.; KRČMA, F.

Rok RIV

2007

Vydáno

1. 6. 2007

Místo

Belgrade

ISSN

0373-3742

Periodikum

Publications of the Astronomical Observatory of Belgrade

Ročník

Číslo

Strany od

159

Strany do

170

Strany počet

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"
}