Wagner, B. ; Bulska, E. ; Stahl, B. ; Heck, Martin ; Ortner, H. M. (2004)
Analysis of Fe valence states in iron-gall inks from XVIth century manuscripts by 57Fe Mössbauer spectroscopy.
In: Analytica Chimica Acta, 527 (2)
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
The charge state of Fe in iron-gall inks was studied by 57Fe Mössbauer spectroscopy. Three ancient manuscripts from the 16th century and a set of model samples were characterized. The chemical fingerprint was found to be well defined for the ancient manuscripts whereas the model samples show a larger spread of chemical states. Two different modes of Mössbauer spectroscopy were used in this work: (1) the detection of [gamma]-quanta in the usual transmission mode and (2) the detection of conversion electrons in backscattering geometry in a special parallel plate avalanche counter. The use of these two measuring modes allowed to reveal differences between the chemical features of the core and the surface of the iron-gall ink structures.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2004 |
| Autor(en): | Wagner, B. ; Bulska, E. ; Stahl, B. ; Heck, Martin ; Ortner, H. M. |
| Art des Eintrags: | Bibliographie |
| Titel: | Analysis of Fe valence states in iron-gall inks from XVIth century manuscripts by 57Fe Mössbauer spectroscopy |
| Sprache: | Englisch |
| Publikationsjahr: | Dezember 2004 |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Analytica Chimica Acta |
| Jahrgang/Volume einer Zeitschrift: | 527 |
| (Heft-)Nummer: | 2 |
| URL / URN: | http://www.sciencedirect.com/science/article/B6TF4-4DT2JWK-1... |
| Kurzbeschreibung (Abstract): | The charge state of Fe in iron-gall inks was studied by 57Fe Mössbauer spectroscopy. Three ancient manuscripts from the 16th century and a set of model samples were characterized. The chemical fingerprint was found to be well defined for the ancient manuscripts whereas the model samples show a larger spread of chemical states. Two different modes of Mössbauer spectroscopy were used in this work: (1) the detection of [gamma]-quanta in the usual transmission mode and (2) the detection of conversion electrons in backscattering geometry in a special parallel plate avalanche counter. The use of these two measuring modes allowed to reveal differences between the chemical features of the core and the surface of the iron-gall ink structures. |
| Fachbereich(e)/-gebiet(e): | 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft > Fachgebiet Materialanalytik 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft 11 Fachbereich Material- und Geowissenschaften |
| Hinterlegungsdatum: | 03 Feb 2010 13:20 |
| Letzte Änderung: | 05 Mär 2013 09:30 |
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