Pigments-copper-based greens and blues

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388980%3A_____%2F21%3A00547661" target="_blank" >RIV/61388980:_____/21:00547661 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60461446:_____/21:N0000017

Výsledek na webu

<a href="https://doi.org/10.1007/s12520-021-01406-0" target="_blank" >https://doi.org/10.1007/s12520-021-01406-0</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s12520-021-01406-0" target="_blank" >10.1007/s12520-021-01406-0</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Pigments-copper-based greens and blues

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

Pigments-copper-based greens and blues

Popis výsledku anglicky

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.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10406 - Analytical chemistry

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2021

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Archaeological and Anthropological Sciences

ISSN

1866-9557

e-ISSN

1866-9565

Svazek periodika

13

Číslo periodika v rámci svazku

11

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

29

Strana od-do

190

Kód UT WoS článku

000707003700011

EID výsledku v databázi Scopus

2-s2.0-85112622789