Differences in composition of naples yellow and synthesis of its main phases

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00023281%3A_____%2F22%3AN0000046" target="_blank" >RIV/00023281:_____/22:N0000046 - isvavai.cz</a>
Alternative codes found
RIV/00216275:25310/22:39919203
Result on the web
<a href="https://www.icct.cz/en/Amca-ICCT/media/content/2022/proceedings/ICCT2022-Proceedings.pdf" target="_blank" >https://www.icct.cz/en/Amca-ICCT/media/content/2022/proceedings/ICCT2022-Proceedings.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Differences in composition of naples yellow and synthesis of its main phases
Original language description
The main objective of the submitted work is to study the effect of reaction conditions on phase composition and colour parameters of Pb2Sb2O7 and PbSb2O6. These substances are the most often identified in composition of a historical pigment known as Naples yellow. The conditions of the calcination process as well as a molar Pb:Sb ratio were found to significantly influence the quality of multiphase Pb2Sb2O7 product. Colour parameters of the products were compared with three commercial samples of the Naples yellow. The white powder of PbSb2O6 was synthetised in high purity in an opened tube furnace by calcination in two steps. The recommended calcining temperature of the first step is 600 °C with duration time of 12 hours and the temperature of the second step should be 850 °C for 72 hours.
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 9th International Conference on Chemical Technology
ISBN
978-80-88307-11-2
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
412-417
Publisher name
Czech Society of Industrial Chemistry
Place of publication
Praha
Event location
Mikulov
Event date
Apr 25, 2022
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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