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The impact of urban rain on the changes of bare and artificially patinated bronze during 9-year exposure
ID
Kosec, Tadeja
(
Author
),
ID
Bajt Leban, Mirjam
(
Author
),
ID
Ropret, Polonca
(
Author
),
ID
Finšgar, Matjaž
(
Author
)
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URL - Source URL, Visit
https://link.springer.com/article/10.1007/s11356-024-33369-9
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Abstract
Atmospheric pollutants in the air form acid rain which interacts with bronze surfaces exposed in urban outdoor environment. In this study, different types of patinas on bronze were investigated during and after 9 years of exposure to urban environment in moderately polluted continental city. Natural bronze patina and artificial brown sulphide, green chloride, and green–blue nitrate patinas were investigated. Visual assessment was carried out at defined periods. After 9 years of exposure, an electrochemical study was performed to investigate the electrochemical activity of the patinas in artificial urban rain. Additionally, the patinas were characterised using a variety of techniques, including metallographic examination, scanning electron microscopy/energy dispersive X-ray spectroscopy, Raman spectroscopy, X-ray diffraction analysis, X-ray-photoelectron spectroscopy, and time-of-flight secondary ion mass spectrometry to analyse the surface morphology, chemical composition, and stratigraphic features of the patinas. Evolution of the patinas was shown to be a result of both, the composition of the acid rain and the hydrophobicity of the patinated surfaces.
Language:
English
Keywords:
bronze
,
corrosion
,
patina characterization
,
urban environment
,
outdoor exposure
,
patina
Work type:
Article
Typology:
1.01 - Original Scientific Article
Organization:
FKKT - Faculty of Chemistry and Chemical Technology
Publication status:
Published
Publication version:
Version of Record
Year:
2024
Number of pages:
Str. 31925–31941
Numbering:
Vol. 31, iss. 22
PID:
20.500.12556/RUL-158201
UDC:
544.5/.6
ISSN on article:
1614-7499
DOI:
10.1007/s11356-024-33369-9
COBISS.SI-ID:
193395459
Publication date in RUL:
29.05.2024
Views:
238
Downloads:
47
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Record is a part of a journal
Title:
Environmental science and pollution research
Shortened title:
Environ. sci. pollut. res. int.
Publisher:
Springer Nature
ISSN:
1614-7499
COBISS.SI-ID:
512607257
Licences
License:
CC BY 4.0, Creative Commons Attribution 4.0 International
Link:
http://creativecommons.org/licenses/by/4.0/
Description:
This is the standard Creative Commons license that gives others maximum freedom to do what they want with the work as long as they credit the author.
Secondary language
Language:
Slovenian
Keywords:
bron
,
urbano okolje
,
korozija
,
karakterizacija patine
Projects
Funder:
ARRS - Slovenian Research Agency
Project number:
P2-0273
Name:
Gradbeni objekti in materiali
Funder:
ARRS - Slovenian Research Agency
Project number:
P2-0118
Name:
Tekstilna kemija in napredni tekstilni materiali
Funder:
ARRS - Slovenian Research Agency
Project number:
NK-0001
Name:
Nove okolju sprejemljive tankoplastne prevleke mešanic korozijskih inhibitorjev: njihov mehanizem in uporaba
Funder:
ARRS - Slovenian Research Agency
Project number:
J7-50226
Name:
Analitska orodja nove generacije za dediščinsko znanost
Funder:
Other - Other funder or multiple funders
Funding programme:
Republic of Slovenia, Ministry of Education, Science and Sport
Funder:
EC - European Commission
Funding programme:
European Regional Development Fund
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