Protection of lead stored in museum storage cabinets against corrosion by means of vapour phase corrosion inhibitors

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F20%3A43921702" target="_blank" >RIV/60461373:22310/20:43921702 - isvavai.cz</a>
Result on the web
<a href="https://www.confer.cz/metal/2020/3576-protection-of-lead-stored-in-museum-storage-cabinets-against-corrosion-by-means-of-vapour-phase-corrosion-inhibitors" target="_blank" >https://www.confer.cz/metal/2020/3576-protection-of-lead-stored-in-museum-storage-cabinets-against-corrosion-by-means-of-vapour-phase-corrosion-inhibitors</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.37904/metal.2020.3576" target="_blank" >10.37904/metal.2020.3576</a>

Result language
angličtina
Original language name
Protection of lead stored in museum storage cabinets against corrosion by means of vapour phase corrosion inhibitors
Original language description
High sensitivity of lead to organic compounds leads to degradation of lead artifacts stored in the museums or archives together with organic materials (wood, glue, leather, paper, plastic, etc.). Protection of the lead stored under adverse conditions (environment polluted by organic compound, mainly acetic acid) is based on the use of corrosion inhibitors. The aim of this work was to test compounds with high tendency to sublime under atmospheric conditions and good ability to form a protective polymeric layer on the lead surface. The effect of volatile corrosion inhibitors mentioned in the literature (benzotriazole, cyclohexylamine carbonate, dicyklohexylamine nitrite, urotropine and sodium benzoate) was tested directly by weight loss measurement and by the resistometric method in humid atmosphere with various acetic acid vapour concentrations. The damage of lead was characterized by X-ray diffraction analysis and scanning electron microscopy. The greatest inhibition efficiency in all corrosive atmospheres and for non-treated and corroded lead samples was achieved by cyclohexylamine carbonate.
Czech name
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Czech description
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Project
<a href="/en/project/DG16P02R040" target="_blank" >DG16P02R040: Development of conservation methods for seals and textile materials used for their attachment</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
—
e-ISSN
—
Number of pages
5
Pages from-to
730-735
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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