Electrochemical methods to discriminate technology and provenance of Apulian red‐figured pottery. II: EIS. (25th March 2022)

• Record Type: Journal Article
• Authors: Doménech‐Carbó, Antonio; Giannuzzi, Michele; Mangone, Annarosa; Giannossa, Lorena Carla
• Is Part Of: Archaeometry. Volume 64:Number 5(2022)
• Page Start: 1124
• Page End: 1137
• Publication Date: 2022-03-25
• Subjects: Apulian red‐figured pottery -- archaeometry -- impedance spectroscopy -- electrochemistry; Archaeometry -- Periodicals; Archaeology -- Expertising -- Periodicals; 930.1
• DOI: 10.1111/arcm.12774
• Languages: English
• ISSNs: 0003-813X

Abstract

Abstract: Electrochemical impedance spectroscopy (EIS) was applied to a set of microsamples of Apulian red‐figured pottery coming from the archaeological sites of Altamura, Arpi, Conversano, Monte Sannace, Taranto, and Pella. EIS data using Fe (CN)6 3− /Fe (CN)6 4− as a redox probe yields information on the roughness, porosity, shape, and size distribution of inclusions in the clay body. Impedance parameters after equivalent circuit modeling permit the discrimination of manufacturing in Apulian and Attic modes as well as the characterization of the different archaeological sites.