Evaluation of corrosion aggressiveness of indoor museum atmospheres using lead coupons

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F20%3A43921661" target="_blank" >RIV/60461373:22310/20:43921661 - isvavai.cz</a>
Result on the web
<a href="https://www.confer.cz/search/?st=Evaluation+of+corrosion+aggressiveness+of+indoor+museum+atmospheres+using+lead+coupons&sa=&sc=" target="_blank" >https://www.confer.cz/search/?st=Evaluation+of+corrosion+aggressiveness+of+indoor+museum+atmospheres+using+lead+coupons&sa=&sc=</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.37904/metal.2020.3631" target="_blank" >10.37904/metal.2020.3631</a>

Result language
angličtina
Original language name
Evaluation of corrosion aggressiveness of indoor museum atmospheres using lead coupons
Original language description
The corrosivity of indoor atmospheres is usually evaluated according to the ISO 11844-1 standard, utilizing specimens of different metals. However, the sensitivity of this setup is not sufficient to the presence of specific organic pollutants, such as acetic and formic acid or formaldehyde. In this study, lead metal specimens were added as complementary specimens in the series of exposures including various museums and cultural sites. Temperature and relative humidity were monitored and adsorbent tubes were deployed for estimation of the content of the organic compound. For comparison and verification, lead specimens were exposed in laboratory conditions with controlled levels of acetic acid, which is supposed to be the main cause of the increase in lead corrosion rates. The results show that the use of lead specimens can provide valuable data about the corrosivity of the atmosphere due to its sensitivity to the presence of the carboxylic acids. This can be particularly important information for indoor storage conditions in museums and depositories. However, a proper method to evaluate the lead corrosion rates is necessary.
Czech name
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Czech description
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Project
<a href="/en/project/DG18P02OVV050" target="_blank" >DG18P02OVV050: Methodology of corrosivity classification of indoor environments for lead collection objects</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
METAL 2020 - 29th International Conference on Metallurgy and Materials
ISBN
978-80-87294-97-0
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
919-924
Publisher name
Tanger s.r.o.
Place of publication
Ostrava
Event location
Brno
Event date
May 20, 2020
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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