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dc.contributor.author
Gysel, Martin
dc.contributor.author
Laborde, Marie J.G.
dc.contributor.author
Olfert, Jason S.
dc.contributor.author
Subramanian, R.
dc.contributor.author
Gröhn, Arto J.
dc.date.accessioned
2019-09-06T15:29:51Z
dc.date.available
2017-06-14T20:34:04Z
dc.date.available
2019-09-06T15:29:51Z
dc.date.issued
2011
dc.identifier.issn
1867-8610
dc.identifier.other
10.5194/amtd-4-4937-2011
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/161069
dc.identifier.doi
10.3929/ethz-b-000161069
dc.description.abstract
The mass and effective density of black carbon (BC) particles generated from aque-ous suspensions of Aquadag and fullerene soot was measured and parametrized asa function of their mobility diameter. The measurements were made by two indepen-dent research groups by operating a differential mobility analyser (DMA) in series with an aerosol particle mass analyser (APM) or a Couette centrifugal particle mass anal-yser (CPMA). Consistent and reproducible results were found in this study for differentproduction lots of Aquadag, indicating that the effective density of these particles isa stable quantity and largely unaffected by differences in aerosol generation proce-dures and suspension treatments. The effective density of fullerene soot particles from one production lot was also found to be stable and independent of suspension treat-ments. Some difference to previous literature data was observed for both Aquadagand fullerene soot at larger particle diameters. Knowledge of the exact relationshipbetween mobility diameter and particle mass is of great importance, as DMAs arecommonly used to size-select particles from BC reference materials for calibration of single particle soot photometers (SP2), which quantitatively detect the BC mass insingle particles.
en_US
dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.publisher
Copernicus
en_US
dc.rights.uri
http://creativecommons.org/licenses/by/3.0/
dc.title
Effective density of Aquadag and fullerene soot black carbon reference materials used for SP2 calibration
en_US
dc.type
Journal Article
dc.rights.license
Creative Commons Attribution 3.0 Unported
dc.date.published
2011-12-22
ethz.journal.title
Atmospheric Measurement Techniques Discussions
ethz.journal.volume
12
en_US
ethz.journal.issue
4
en_US
ethz.journal.abbreviated
Atmos. meas. tech., Pap. open discuss.
ethz.pages.start
4937
en_US
ethz.pages.end
4955
en_US
ethz.version.deposit
publishedVersion
en_US
ethz.publication.place
Göttingen
en_US
ethz.publication.status
published
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02130 - Dep. Maschinenbau und Verfahrenstechnik / Dep. of Mechanical and Process Eng.::02668 - Inst. f. Energie- und Verfahrenstechnik / Inst. Energy and Process Engineering::03510 - Pratsinis, Sotiris E. / Pratsinis, Sotiris E.
en_US
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02130 - Dep. Maschinenbau und Verfahrenstechnik / Dep. of Mechanical and Process Eng.::02668 - Inst. f. Energie- und Verfahrenstechnik / Inst. Energy and Process Engineering::03510 - Pratsinis, Sotiris E. / Pratsinis, Sotiris E.
ethz.relation.isPreviousVersionOf
10.5194/amt-4-2851-2011
ethz.date.deposited
2017-06-14T20:40:10Z
ethz.source
ECIT
ethz.identifier.importid
imp59364e86ae80316107
ethz.ecitpid
pub:66536
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2017-07-12T15:16:23Z
ethz.rosetta.lastUpdated
2021-02-15T05:50:41Z
ethz.rosetta.versionExported
true
ethz.COinS
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