Evolution of Nanoparticle Composition in CLOUD in Presence of Sulphuric Acid, Ammonia and Organics

H. Keskinen; A. Virtanen; J. Joutsensaari; G. Tsagkogeorgas; J. Duplissy; S. Schobesberger; M. Gysel; F. Riccobono; J. G. Slowik; F. Bianchi; T. Yli-Juuti; K. Lehtipalo; L. Rondo; M. Breitenlechner; A. Kupc; J. Almeida; A. Amorim; E. M. Dunne; A. J. Downard; S. Ehrhart; A. Franchin; M. K. Kajos; J. Kirkby; A. Kuerten; T. Nieminen; V. Makhmutov; S. Mathot; P. Miettinen; A. Onnela; T. Petaja; A. Praplan; F. D. Santos; S. Schallhart; M. Sipila; Y. Stozhkov; A. Tome; P. Vaattovaara; D. Wimmer; A. Prevot; J. Dommen; N. M. Donahue; R. C. Flagan; E. Weingartner; Y. Viisanen; I. Riipinen; A. Hansel; J. Curtius; M. Kulmala; D. R. Worsnop; U. Baltensperger; H. Wex; F. Stratmann; A. Laaksonen

doi:10.1063/1.4803260

Evolution of Nanoparticle Composition in CLOUD in Presence of Sulphuric Acid, Ammonia and Organics

H. Keskinen
, A. Virtanen
, J. Joutsensaari
, G. Tsagkogeorgas
, J. Duplissy
, S. Schobesberger
, M. Gysel
, F. Riccobono
, J. G. Slowik
, F. Bianchi
, T. Yli-Juuti
, K. Lehtipalo
, L. Rondo
, M. Breitenlechner
, A. Kupc
, J. Almeida
, A. Amorim
, E. M. Dunne
, A. J. Downard
, S. Ehrhart

A. Franchin, M. K. Kajos, J. Kirkby, A. Kuerten, T. Nieminen, V. Makhmutov, S. Mathot, P. Miettinen, A. Onnela, T. Petaja, A. Praplan, F. D. Santos, S. Schallhart, M. Sipila, Y. Stozhkov, A. Tome, P. Vaattovaara, D. Wimmer, A. Prevot, J. Dommen, N. M. Donahue, R. C. Flagan, E. Weingartner, Y. Viisanen, I. Riipinen, A. Hansel, J. Curtius, M. Kulmala, D. R. Worsnop, U. Baltensperger, H. Wex, F. Stratmann, A. Laaksonen

Aerosol Physics and Environmental Physics

Publications: Contribution to book › Contribution to proceedings

Abstract

In this study, we investigate the composition of nucleated nanoparticles formed from sulphuric acid, ammonia, amines, and oxidised organics in the CLOUD chamber experiments at CERN. The investigation is carried out via analysis of the particle hygroscopicity (size range of 15-63 nm), ethanol affinity (15-50nm), oxidation state (<50 nm), and ion composition (few nanometers). The organic volume fraction of particles increased with an increase in particle diameter in presence of the sulphuric acid, ammonia and organics. Vice versa, the sulphuric acid volume fraction decreased when the particle diameter increased. The results provide information on the size-dependent composition of nucleated aerosol particles.

Original language	English
Title of host publication	NUCLEATION AND ATMOSPHERIC AEROSOLS: 19th International Conference
Editors	PJ DeMott, CD ODowd
Place of Publication	MELVILLE
Publisher	American Institute of Physics
Pages	291-294
Number of pages	4
ISBN (Print)	978-0-7354-1152-4
DOIs	https://doi.org/10.1063/1.4803260
Publication status	Published - 2013
Event	19th International Conference on Nucleation and Atmospheric Aerosols (ICNAA) - Fort Collins, Colorado State University, Fort Collins, Colombia Duration: 23 Jun 2013 → 28 Jun 2013 http://chem.atmos.colostate.edu/icnaa/

Publication series

Series	AIP Conference Proceedings
Volume	1527
ISSN	0094-243X

Conference

Conference	19th International Conference on Nucleation and Atmospheric Aerosols (ICNAA)
Country/Territory	Colombia
City	Fort Collins
Period	23/06/13 → 28/06/13
Internet address	http://chem.atmos.colostate.edu/icnaa/

Austrian Fields of Science 2012

105204 Climatology
105206 Meteorology
105904 Environmental research

Keywords

CLOUD
nanoparticles
hygroscopicity
ethanol affinity
composition

Access to Document

10.1063/1.4803260

Cite this

Keskinen, H., Virtanen, A., Joutsensaari, J., Tsagkogeorgas, G., Duplissy, J., Schobesberger, S., Gysel, M., Riccobono, F., Slowik, J. G., Bianchi, F., Yli-Juuti, T., Lehtipalo, K., Rondo, L., Breitenlechner, M., Kupc, A., Almeida, J., Amorim, A., Dunne, E. M., Downard, A. J., ... Laaksonen, A. (2013). Evolution of Nanoparticle Composition in CLOUD in Presence of Sulphuric Acid, Ammonia and Organics. In PJ. DeMott, & CD. ODowd (Eds.), NUCLEATION AND ATMOSPHERIC AEROSOLS: 19th International Conference (pp. 291-294). American Institute of Physics. https://doi.org/10.1063/1.4803260

@inproceedings{83352f06f6bb488c93b673ebb45a4e03,

title = "Evolution of Nanoparticle Composition in CLOUD in Presence of Sulphuric Acid, Ammonia and Organics",

abstract = "In this study, we investigate the composition of nucleated nanoparticles formed from sulphuric acid, ammonia, amines, and oxidised organics in the CLOUD chamber experiments at CERN. The investigation is carried out via analysis of the particle hygroscopicity (size range of 15-63 nm), ethanol affinity (15-50nm), oxidation state (<50 nm), and ion composition (few nanometers). The organic volume fraction of particles increased with an increase in particle diameter in presence of the sulphuric acid, ammonia and organics. Vice versa, the sulphuric acid volume fraction decreased when the particle diameter increased. The results provide information on the size-dependent composition of nucleated aerosol particles.",

keywords = "CLOUD, nanoparticles, hygroscopicity, ethanol affinity, composition",

author = "H. Keskinen and A. Virtanen and J. Joutsensaari and G. Tsagkogeorgas and J. Duplissy and S. Schobesberger and M. Gysel and F. Riccobono and Slowik, \{J. G.\} and F. Bianchi and T. Yli-Juuti and K. Lehtipalo and L. Rondo and M. Breitenlechner and A. Kupc and J. Almeida and A. Amorim and Dunne, \{E. M.\} and Downard, \{A. J.\} and S. Ehrhart and A. Franchin and Kajos, \{M. K.\} and J. Kirkby and A. Kuerten and T. Nieminen and V. Makhmutov and S. Mathot and P. Miettinen and A. Onnela and T. Petaja and A. Praplan and Santos, \{F. D.\} and S. Schallhart and M. Sipila and Y. Stozhkov and A. Tome and P. Vaattovaara and D. Wimmer and A. Prevot and J. Dommen and Donahue, \{N. M.\} and Flagan, \{R. C.\} and E. Weingartner and Y. Viisanen and I. Riipinen and A. Hansel and J. Curtius and M. Kulmala and Worsnop, \{D. R.\} and U. Baltensperger and H. Wex and F. Stratmann and A. Laaksonen",

year = "2013",

doi = "10.1063/1.4803260",

language = "English",

isbn = "978-0-7354-1152-4",

series = "AIP Conference Proceedings",

publisher = "American Institute of Physics",

pages = "291--294",

editor = "PJ DeMott and CD ODowd",

booktitle = "NUCLEATION AND ATMOSPHERIC AEROSOLS: 19th International Conference",

note = "19th International Conference on Nucleation and Atmospheric Aerosols (ICNAA) ; Conference date: 23-06-2013 Through 28-06-2013",

url = "http://chem.atmos.colostate.edu/icnaa/",

}

Keskinen, H, Virtanen, A, Joutsensaari, J, Tsagkogeorgas, G, Duplissy, J, Schobesberger, S, Gysel, M, Riccobono, F, Slowik, JG, Bianchi, F, Yli-Juuti, T, Lehtipalo, K, Rondo, L, Breitenlechner, M, Kupc, A, Almeida, J, Amorim, A, Dunne, EM, Downard, AJ, Ehrhart, S, Franchin, A, Kajos, MK, Kirkby, J, Kuerten, A, Nieminen, T, Makhmutov, V, Mathot, S, Miettinen, P, Onnela, A, Petaja, T, Praplan, A, Santos, FD, Schallhart, S, Sipila, M, Stozhkov, Y, Tome, A, Vaattovaara, P, Wimmer, D, Prevot, A, Dommen, J, Donahue, NM, Flagan, RC, Weingartner, E, Viisanen, Y, Riipinen, I, Hansel, A, Curtius, J, Kulmala, M, Worsnop, DR, Baltensperger, U, Wex, H, Stratmann, F & Laaksonen, A 2013, Evolution of Nanoparticle Composition in CLOUD in Presence of Sulphuric Acid, Ammonia and Organics. in PJ DeMott & CD ODowd (eds), NUCLEATION AND ATMOSPHERIC AEROSOLS: 19th International Conference. American Institute of Physics, MELVILLE, AIP Conference Proceedings, vol. 1527, pp. 291-294, 19th International Conference on Nucleation and Atmospheric Aerosols (ICNAA), Fort Collins, Colombia, 23/06/13. https://doi.org/10.1063/1.4803260

Evolution of Nanoparticle Composition in CLOUD in Presence of Sulphuric Acid, Ammonia and Organics. / Keskinen, H.; Virtanen, A.; Joutsensaari, J. et al.
NUCLEATION AND ATMOSPHERIC AEROSOLS: 19th International Conference. ed. / PJ DeMott; CD ODowd. MELVILLE: American Institute of Physics, 2013. p. 291-294 (AIP Conference Proceedings, Vol. 1527).

Publications: Contribution to book › Contribution to proceedings

TY - GEN

T1 - Evolution of Nanoparticle Composition in CLOUD in Presence of Sulphuric Acid, Ammonia and Organics

AU - Keskinen, H.

AU - Virtanen, A.

AU - Joutsensaari, J.

AU - Tsagkogeorgas, G.

AU - Duplissy, J.

AU - Schobesberger, S.

AU - Gysel, M.

AU - Riccobono, F.

AU - Slowik, J. G.

AU - Bianchi, F.

AU - Yli-Juuti, T.

AU - Lehtipalo, K.

AU - Rondo, L.

AU - Breitenlechner, M.

AU - Kupc, A.

AU - Almeida, J.

AU - Amorim, A.

AU - Dunne, E. M.

AU - Downard, A. J.

AU - Ehrhart, S.

AU - Franchin, A.

AU - Kajos, M. K.

AU - Kirkby, J.

AU - Kuerten, A.

AU - Nieminen, T.

AU - Makhmutov, V.

AU - Mathot, S.

AU - Miettinen, P.

AU - Onnela, A.

AU - Petaja, T.

AU - Praplan, A.

AU - Santos, F. D.

AU - Schallhart, S.

AU - Sipila, M.

AU - Stozhkov, Y.

AU - Tome, A.

AU - Vaattovaara, P.

AU - Wimmer, D.

AU - Prevot, A.

AU - Dommen, J.

AU - Donahue, N. M.

AU - Flagan, R. C.

AU - Weingartner, E.

AU - Viisanen, Y.

AU - Riipinen, I.

AU - Hansel, A.

AU - Curtius, J.

AU - Kulmala, M.

AU - Worsnop, D. R.

AU - Baltensperger, U.

AU - Wex, H.

AU - Stratmann, F.

AU - Laaksonen, A.

PY - 2013

Y1 - 2013

N2 - In this study, we investigate the composition of nucleated nanoparticles formed from sulphuric acid, ammonia, amines, and oxidised organics in the CLOUD chamber experiments at CERN. The investigation is carried out via analysis of the particle hygroscopicity (size range of 15-63 nm), ethanol affinity (15-50nm), oxidation state (<50 nm), and ion composition (few nanometers). The organic volume fraction of particles increased with an increase in particle diameter in presence of the sulphuric acid, ammonia and organics. Vice versa, the sulphuric acid volume fraction decreased when the particle diameter increased. The results provide information on the size-dependent composition of nucleated aerosol particles.

AB - In this study, we investigate the composition of nucleated nanoparticles formed from sulphuric acid, ammonia, amines, and oxidised organics in the CLOUD chamber experiments at CERN. The investigation is carried out via analysis of the particle hygroscopicity (size range of 15-63 nm), ethanol affinity (15-50nm), oxidation state (<50 nm), and ion composition (few nanometers). The organic volume fraction of particles increased with an increase in particle diameter in presence of the sulphuric acid, ammonia and organics. Vice versa, the sulphuric acid volume fraction decreased when the particle diameter increased. The results provide information on the size-dependent composition of nucleated aerosol particles.

KW - CLOUD

KW - nanoparticles

KW - hygroscopicity

KW - ethanol affinity

KW - composition

U2 - 10.1063/1.4803260

DO - 10.1063/1.4803260

M3 - Contribution to proceedings

SN - 978-0-7354-1152-4

T3 - AIP Conference Proceedings

SP - 291

EP - 294

BT - NUCLEATION AND ATMOSPHERIC AEROSOLS: 19th International Conference

A2 - DeMott, PJ

A2 - ODowd, CD

PB - American Institute of Physics

CY - MELVILLE

T2 - 19th International Conference on Nucleation and Atmospheric Aerosols (ICNAA)

Y2 - 23 June 2013 through 28 June 2013

ER -

Keskinen H, Virtanen A, Joutsensaari J, Tsagkogeorgas G, Duplissy J, Schobesberger S et al. Evolution of Nanoparticle Composition in CLOUD in Presence of Sulphuric Acid, Ammonia and Organics. In DeMott PJ, ODowd CD, editors, NUCLEATION AND ATMOSPHERIC AEROSOLS: 19th International Conference. MELVILLE: American Institute of Physics. 2013. p. 291-294. (AIP Conference Proceedings, Vol. 1527). doi: 10.1063/1.4803260

Evolution of Nanoparticle Composition in CLOUD in Presence of Sulphuric Acid, Ammonia and Organics

Abstract

Publication series

Conference

Austrian Fields of Science 2012

Keywords

Access to Document

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