Detail publikace

Plasmachemical reduction for the conservation of archaeological artifacts

Originální název

Plasmachemical reduction for the conservation of archaeological artifacts

Anglický název

Plasmachemical reduction for the conservation of archaeological artifacts

Jazyk

en

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, N_2 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.

Anglický 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, N_2 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.

BibTex


@inproceedings{BUT18792,
  author="Zuzana {Rašková} and František {Krčma}",
  title="Plasmachemical reduction for the conservation of archaeological artifacts",
  annote="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, N_2 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.",
  address="Beograd University",
  booktitle="VI Serbian-Belarussian Symposium on Physics and Diagnostics of Laboratory & Astrophysical Plasma - Book of Abstracts",
  chapter="18792",
  institution="Beograd University",
  journal="Nezařazené články",
  year="2006",
  month="august",
  pages="14--15",
  publisher="Beograd University",
  type="conference paper"
}