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Article Dans Une Revue Surface Science Spectra Année : 2024

ToF-SIMS spectra of historical inorganic pigments: Lead-based pigments in positive polarity

Résumé

ToF-SIMS is increasingly used to analyze cultural heritage materials because it can simultaneously detect organic and inorganic materials while mapping them on a surface. The precise identification of a pigment in a specific layer of a painting or of remaining color on a statue can inform about the technique used or the time of manufacture as well as expose possible forgeries when anachronistic ingredients are identified. Reference spectra are required to confidently identify a given pigment using ToF-SIMS. This database focuses on eight lead-based historical inorganic pigments, manufactured following traditional recipes. Lead pigments have been widely used in painting until the late 19th century. Here, the positive polarity ToF-SIMS reference spectra using a Bi3+ primary ion species are presented.
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Origine : Publication financée par une institution
Licence : CC BY - Paternité

Dates et versions

hal-04572572 , version 1 (11-05-2024)

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Paternité

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Caroline Bouvier, Sebastiaan van Nuffel, Alain Brunelle. ToF-SIMS spectra of historical inorganic pigments: Lead-based pigments in positive polarity. Surface Science Spectra, 2024, 31 (1), pp.015003. ⟨10.1116/6.0003507⟩. ⟨hal-04572572⟩
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