On Airborne Nano/Micro-Sized Particles Released from Low-Metallic Automotive Brakes

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F11%3A00359053" target="_blank" >RIV/67985858:_____/11:00359053 - isvavai.cz</a>

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

On Airborne Nano/Micro-Sized Particles Released from Low-Metallic Automotive Brakes

Popis výsledku v původním jazyce

The paper addresses the wear particles released from commercially available low16 metallic automotive brake pads subjected to brake dynamometer tests. Particle size 17 distribution was measured in situ and the generated particles were collected. The collected 18 fractions and the original bulk material were analyzed using several chemical and 19 microscopic techniques. The experiments demonstrated that airborne wear particles with 20 sizes between 10 nm and 20 ?m were released into the air. The numbersof nanoparticles were by five orders of magnitude larger when compared to the microparticles. A 22 significant release of nanoparticles was measured when the average temperature of the rotor 23 reached 300°C, the combustion initiation temperature of organics present in brakes. In 24 contrast to particle size analyzers, the microscopic analysis revealed the presence of 25 nanoparticles in all captured fractions

Název v anglickém jazyce

On Airborne Nano/Micro-Sized Particles Released from Low-Metallic Automotive Brakes

Popis výsledku anglicky

The paper addresses the wear particles released from commercially available low16 metallic automotive brake pads subjected to brake dynamometer tests. Particle size 17 distribution was measured in situ and the generated particles were collected. The collected 18 fractions and the original bulk material were analyzed using several chemical and 19 microscopic techniques. The experiments demonstrated that airborne wear particles with 20 sizes between 10 nm and 20 ?m were released into the air. The numbersof nanoparticles were by five orders of magnitude larger when compared to the microparticles. A 22 significant release of nanoparticles was measured when the average temperature of the rotor 23 reached 300°C, the combustion initiation temperature of organics present in brakes. In 24 contrast to particle size analyzers, the microscopic analysis revealed the presence of 25 nanoparticles in all captured fractions

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CF - Fyzikální chemie a teoretická chemie

OECD FORD obor

—

Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Environmental Pollution

ISSN

0269-7491

e-ISSN

—

Svazek periodika

159

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

9

Strana od-do

998-1006

Kód UT WoS článku

000288357800023

EID výsledku v databázi Scopus

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