Nanoparticels from brake pads wear
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F23%3A00576055" target="_blank" >RIV/68081723:_____/23:00576055 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.37904/nanocon.2022.4616" target="_blank" >http://dx.doi.org/10.37904/nanocon.2022.4616</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.37904/nanocon.2022.4616" target="_blank" >10.37904/nanocon.2022.4616</a>
Alternative languages
Result language
angličtina
Original language name
Nanoparticels from brake pads wear
Original language description
Exposure to particulate air pollution has been associated with a variety of health problems. One of the mainnsources of metal-rich airborne particulate pollution in roadside environments are brake-wear emissions. The nscanning electron microscopy (SEM) and transmission electron microscopy (TEM), Mössbauer spectroscopy n(MS), X-ray powder diffraction (XRD) was used to a make quantitative evaluation of wear particles in two nsamples. Sizes, morphologies, oxidation state, and trace element compositions of wear particles wereninvestigated using combination of several methods revealed high concentrations of Fe species and phases, noften associated with carbonaceous material. SEM and TEM observations show that brake wear particles with na size of tens to hundreds of nm mainly form particle agglomerates. However, ultrafine (<100 nm) particles are nlikely to pose a health threat after inhalation and/or ingestion.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
—
OECD FORD branch
20501 - Materials engineering
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
NANOCON Conference Proceedings - International Conference on Nanomaterials
ISBN
978-80-88365-09-9
ISSN
2694-930X
e-ISSN
—
Number of pages
6
Pages from-to
249-254
Publisher name
Tanger Ltd.
Place of publication
Ostrava
Event location
Brno
Event date
Oct 19, 2022
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
001233784500040