Darkening of lead‐ and iron‐based pigments on late Gothic Italian wall paintings: Energy dispersive X‐ray fluorescence, μ‐Raman, and powder X‐ray diffraction analyses for diagnosis: Presence of β‐PbO 2 (plattnerite) and α‐PbO 2 (scrutinyite)

Autor: Kepa Castro, Juan Manuel Madariaga, Ilaria Costantini, Daniele Pontiroli, Pier Paolo Lottici, Danilo Bersani, Antonella Casoli
Rok vydání: 2020
Předmět:
Zdroj: Journal of Raman Spectroscopy. 51:680-692
ISSN: 1097-4555
0377-0486
Databáze: OpenAIRE