http://www.cnr.it/ontology/cnr/individuo/prodotto/ID213520
Quantitative analysis of copper-tin bronzes by means of glow discharge optical emission spectrometry (Articolo in rivista)
- Type
- Label
- Quantitative analysis of copper-tin bronzes by means of glow discharge optical emission spectrometry (Articolo in rivista) (literal)
- Anno
- 1997-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1111/j.1475-4754.1997.tb00790.x (literal)
- Alternative label
G.M. Ingo, L.-I. Manfredi, G. Bultrini, E. Lo Piccolo (1997)
Quantitative analysis of copper-tin bronzes by means of glow discharge optical emission spectrometry
in Archaeometry
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- G.M. Ingo, L.-I. Manfredi, G. Bultrini, E. Lo Piccolo (literal)
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- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
- Note
- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- G.M. Ingo [1], L.-I. Manfredi [2], G. Bultrini [2], E. Lo Piccolo [3]
[1] Istituto di Chimica dei Materiali-CNR, Area della Ricerca di Roma 1, via Salaria Km 29.3, 00015 Monterotondo, Rome, Italy
[2] Istituto per la Civiltà Fenicio-Punica, Area della Ricerca di Roma 1, via Salaria Km 29.3, 00015 Monterotondo, Rome, Italy
[3] Centro Sviluppo Materiali spA, 10747 ROME, ITALY (literal)
- Titolo
- Quantitative analysis of copper-tin bronzes by means of glow discharge optical emission spectrometry (literal)
- Abstract
- Glow discharge optical emission spectrometry (GDOES) has been used for obtaining calibration curves for copper, tin, lead, silver, antimony, arsenic, zinc and iron from standards including copper-base alloys (Cu 61.33-99.95%) and from bronze Punic coins. The GDOES results were calibrated using atomic absorption spectroscopy with inductively coupled plasma atomization (ICPAAS) to analyse the standards and coins. For all these materials, the results show that via GDOES it is possible to obtain reliable and reproducible calibration curves for copper, tin, lead, zinc and iron with a linear behaviour as a function of the content. The quantitative GDOES and ICPAAS data for the coins have been also compared with those obtained via X-ray fluorescence (XRF) and it is shown that GDOES, ICPAAS and XRF agree well with one another considering that the bronze coins are inhomogeneous to some degree. As an example of GDOES analytical features, a depth concentration profile through a thin bronze patina is shown and briefly discussed. (literal)
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