Počet záznamů: 1
Pigments-copper-based greens and blues
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SYSNO ASEP 0547661 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Pigments-copper-based greens and blues Tvůrce(i) Švarcová, Silvie (UACH-T) SAI, RID, ORCID
Hradil, David (UACH-T) RID, SAI
Hradilová, J. (CZ)
Čermáková, Zdeňka (UACH-T) SAICelkový počet autorů 4 Číslo článku 190 Zdroj.dok. Archaeological and Anthropological Sciences. - : Springer - ISSN 1866-9557
Roč. 13, č. 11 (2021)Poč.str. 29 s. Jazyk dok. eng - angličtina Země vyd. DE - Německo Klíč. slova Copper pigments ; Wall paintings ; Origin ; Degradation ; Analysis Vědní obor RIV CB - Analytická chemie, separace Obor OECD Analytical chemistry Způsob publikování Omezený přístup Institucionální podpora UACH-T - RVO:61388980 UT WOS 000707003700011 EID SCOPUS 85112622789 DOI 10.1007/s12520-021-01406-0 Anotace Since antiquity, various copper-containing substances have been used as green and blue pigments. Their exceptional diversity, reflecting their various chemical and phase composition, chemical stability as well as their origin, makes their correct identification challenging. The review focuses on copper-based pigments used in ancient and mediaeval works of art, especially in wall paintings and/or related polychromed decorations or statues-siliceous copper pigments (Egyptian blue and green, Han blue and purple, chrysocolla), copper carbonates (azurite, malachite, blue and green verditers), copper chlorides (atacamite-group, cumengeite, calumetite), copper sulphates (posnjakite, brochantite) and-to a lesser extent-copper acetates (verdigris) and other organometallics. Particular attention is given to the necessity of the detailed study of accompanying phases which can serve as useful indicators of natural and/or artificial origin of copper pigments. Factors affecting the stability of copper pigments in wall paintings-salt attack, oxalic acid, alkalinity and heat-are overviewed. A suitable analytical approach based on complemental combination of in situ and laboratory analyses for proper identification and differentiation of copper pigments is proposed. Pracoviště Ústav anorganické chemie Kontakt Jana Kroneislová, krone@iic.cas.cz, Tel.: 311 236 931 Rok sběru 2022 Elektronická adresa https://doi.org/10.1007/s12520-021-01406-0
Počet záznamů: 1