Synthesis and Characterisation of Rosiaite for the Needs of Identifying Pigments in Fine Art

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00023281%3A_____%2F22%3AN0000047" target="_blank" >RIV/00023281:_____/22:N0000047 - isvavai.cz</a>
Alternative codes found
RIV/00216275:25310/22:39919126
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Synthesis and Characterisation of Rosiaite for the Needs of Identifying Pigments in Fine Art
Original language description
The paper deals with synthesis and characterisation of rosiaite, which is a white powder of chemical composition of PbSb2O6. The powders in high purity were synthetised by solid state reaction in two calcination steps at high temperatures for several hours. The first calcination was led at temperature of 600 °C and the second at 850 °C. The specimen was characterised by X-ray diffraction analysis and Raman spectroscopy. The colour parameters of L*, a*, b* were calculated from VIS diffuse reflectance spectra and particle size distribution of the samples was evaluated by laser scattering on particles. On the basis of Raman spectra, PbSb2O6 can be identified in the fine art where Naples yellow was used.
Czech name
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Czech description
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Project
<a href="/en/project/VJ01010004" target="_blank" >VJ01010004: The Development of a Strategic Cluster for Effective Instrumental Technological Methods of Forensic Authentication of Modern Artworks</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the XV. Conference on Pigments and Binders
ISBN
978-80-906269-7-3
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
45-49
Publisher name
Univerzita Pardubice
Place of publication
Pardubice
Event location
Seč
Event date
Nov 7, 2022
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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