Origin, composition and stability of copper pigments in wall paintings

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388980%3A_____%2F12%3A00390195" target="_blank" >RIV/61388980:_____/12:00390195 - isvavai.cz</a>
Alternative codes found
RIV/60461446:52810/12:#0000107
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Origin, composition and stability of copper pigments in wall paintings
Original language description
Blue and green copper pigments occur in a wide range of chemically close, although mineralogically different species, which makes their proper identification nontrivial. Furthermore, they can be of various origins ? natural, artificial or formed as a result of corrosion of another copper pigment. The degradation of copper pigments is a serious problem in case of artworks exposed to corrosive environment, such as wall paintings or exterior stone polychromes. In this paper, we document the variability ofcopper pigments used in history on examples of selected wall paintings. The problem of origin and stability of copper pigments in wall paintings is solved using advanced microanalytical investigation of paint layers together with the laboratory experiments. Microanalytical features documenting natural or artificial origin of copper pigments as well as their secondary changes caused by corrosive environment are shown and discussed.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
ACTA ARTIS ACADEMICA 2012: KNOWLEDGE AND EXPERIENCE IN THE FINE ART
ISBN
978-80-87108-33-8
ISSN
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e-ISSN
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Number of pages
13
Pages from-to
213-225
Publisher name
Akademie výtvarných umění v Praze
Place of publication
PRAHA
Event location
Praha
Event date
Nov 21, 2012
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
000313137700012

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