On airborne nano/micro-sized wear particles released from low-metallic automotive brakes

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F11%3A33119580" target="_blank" >RIV/61989592:15310/11:33119580 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27360/11:86081420 RIV/61989100:27640/11:86081420
Result on the web
<a href="http://dx.doi.org/10.1016/j.envpol.2010.11.036" target="_blank" >http://dx.doi.org/10.1016/j.envpol.2010.11.036</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.envpol.2010.11.036" target="_blank" >10.1016/j.envpol.2010.11.036</a>

Result language
angličtina
Original language name
On airborne nano/micro-sized wear particles released from low-metallic automotive brakes
Original language description
The paper addresses the wear particles released from commercially available "low-metallic" automotive brake pads subjected to brake dynamometer tests. Particle size distribution was measured in situ and the generated particles were collected. The collected fractions and the original bulk material were analyzed using several chemical and microscopic techniques. The experiments demonstrated that airborne wear particles with sizes between 10 nm and 20 mým were released into the air. The numbers of nanoparticles ({100 nm) were by three orders of magnitude larger when compared to the microparticles. A significant release of nanoparticles was measured when the average temperature of the rotor reached 300 °C, the combustion initiation temperature of organicspresent in brakes. In contrast to particle size distribution data, the microscopic analysis revealed the presence of nanoparticles, mostly in the form of agglomerates, in all captured fractions. The majority of elements present in the bul
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JJ - Other materials
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
S - Specificky vyzkum na vysokych skolach

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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