Real-time monitoring of indoor air corrosivity in cultural heritage institutions with metallic electrical resistance sensors
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F13%3A43896586" target="_blank" >RIV/60461373:22310/13:43896586 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1179/2047058412Y.0000000080" target="_blank" >http://dx.doi.org/10.1179/2047058412Y.0000000080</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1179/2047058412Y.0000000080" target="_blank" >10.1179/2047058412Y.0000000080</a>
Alternative languages
Result language
angličtina
Original language name
Real-time monitoring of indoor air corrosivity in cultural heritage institutions with metallic electrical resistance sensors
Original language description
A system for continuous monitoring of atmospheric corrosivity has been developed. An electronic unit measures and records changes in the electrical resistance of a thin metal track applied on an insulating substrate. If the metal corrodes, the effectivecross sectional area of the track decreases and the electrical resistance increases. Sensors made of silver, copper, iron/steel, zinc, lead, tin, aluminium, bronze, and brass at thicknesses from 50 nm to 250 mu m were tailored for environments with different corrosivities. The developed technology proved capable of providing high sensitivity, allowing for real-time corrosion monitoring even in low-corrosive indoor cultural heritage facilities. Laboratory tests showed good reproducibility with the standard deviation of parallel measurements at less than +/- 20% for metals which corrode uniformly in the tested environments. Several examples selected from a broad testing programme in partner museums, libraries, and other institutions show
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JK - Corrosion and material surfaces
OECD FORD branch
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Result continuities
Project
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Continuities
R - Projekt Ramcoveho programu EK
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Studies in conversation
ISSN
0039-3630
e-ISSN
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Volume of the periodical
58
Issue of the periodical within the volume
2
Country of publishing house
GB - UNITED KINGDOM
Number of pages
11
Pages from-to
117-128
UT code for WoS article
000318023400007
EID of the result in the Scopus database
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