Articles | Volume 16, issue 1
https://doi.org/10.5194/acp-16-293-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Special issue:
https://doi.org/10.5194/acp-16-293-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| 
18 Jan 2016
Research article |
| 18 Jan 2016
Hygroscopicity of nanoparticles produced from homogeneous nucleation in the CLOUD experiments
J. Kim
Department of Applied Physics, University of Eastern Finland, Kuopio, Finland
now at: Arctic research center, Korea Polar Research Institute, Incheon, South Korea
L. Ahlm
Department of Applied Environmental Science, Stockholm University, Stockholm, Sweden
T. Yli-Juuti
Department of Applied Physics, University of Eastern Finland, Kuopio, Finland
M. Lawler
Department of Applied Physics, University of Eastern Finland, Kuopio, Finland
National Centre for Atmospheric Research, Boulder, CO 80305, USA
H. Keskinen
Department of Applied Physics, University of Eastern Finland, Kuopio, Finland
now at: Department of Physics, P.O. Box 64, 00014 University of Helsinki, Helsinki, Finland
J. Tröstl
Laboratory of Atmospheric Chemistry, Paul Scherrer Institute, Villigen, Switzerland
S. Schobesberger
Department of Physics, P.O. Box 64, 00014 University of Helsinki, Helsinki, Finland
now at: Department of Atmospheric Sciences, University of Washington, Seattle, WA 98195, USA
J. Duplissy
Helsinki Institute of Physics, P.O. Box 64, 00014 University of Helsinki, Helsinki, Finland
A. Amorim
CENTRA-SIM, University of Lisbon, Lisbon, Portugal
F. Bianchi
Laboratory of Atmospheric Chemistry, Paul Scherrer Institute, Villigen, Switzerland
Institute for Atmospheric and Climate Science, ETH Zurich, 8092 Zurich, Switzerland
N. M. Donahue
Carnegie Mellon University, Center for Atmospheric Particle Studies, 5000 Forbes Avenue, Pittsburgh, PA 15213, USA
R. C. Flagan
California Institute of Technology, 210-41, Pasadena, CA 91125, USA
J. Hakala
Division of Atmospheric Sciences, P.O. Box 64, 00014 University of Helsinki, Helsinki, Finland
M. Heinritzi
Goethe University of Frankfurt, Institute for Atmospheric and Environmental Sciences, Altenhöferallee 1, 60438 Frankfurt am Main, Germany
University of Innsbruck, Institute for Ion and Applied Physics, 6020 Innsbruck, Austria
T. Jokinen
Department of Physics, P.O. Box 64, 00014 University of Helsinki, Helsinki, Finland
A. Kürten
Goethe University of Frankfurt, Institute for Atmospheric and Environmental Sciences, Altenhöferallee 1, 60438 Frankfurt am Main, Germany
A. Laaksonen
Department of Applied Physics, University of Eastern Finland, Kuopio, Finland
Finnish Meteorological Institute, PL 501, 00101 Helsinki, Finland
K. Lehtipalo
Department of Physics, P.O. Box 64, 00014 University of Helsinki, Helsinki, Finland
P. Miettinen
Department of Applied Physics, University of Eastern Finland, Kuopio, Finland
T. Petäjä
Department of Physics, P.O. Box 64, 00014 University of Helsinki, Helsinki, Finland
M. P. Rissanen
Department of Physics, P.O. Box 64, 00014 University of Helsinki, Helsinki, Finland
L. Rondo
Goethe University of Frankfurt, Institute for Atmospheric and Environmental Sciences, Altenhöferallee 1, 60438 Frankfurt am Main, Germany
K. Sengupta
University of Leeds, School of Earth and Environment, Leeds LS2 9JT, UK
Goethe University of Frankfurt, Institute for Atmospheric and Environmental Sciences, Altenhöferallee 1, 60438 Frankfurt am Main, Germany
A. Tomé
CENTRA-SIM, University of Lisbon, Lisbon, Portugal
University of Beira Interior, Beira, Portugal
C. Williamson
Goethe University of Frankfurt, Institute for Atmospheric and Environmental Sciences, Altenhöferallee 1, 60438 Frankfurt am Main, Germany
D. Wimmer
Department of Physics, P.O. Box 64, 00014 University of Helsinki, Helsinki, Finland
Institute for Atmospheric and Climate Science, ETH Zurich, 8092 Zurich, Switzerland
P. M. Winkler
Faculty of Physics, University of Vienna, Boltzmanngasse 5, 1090 Vienna, Austria
S. Ehrhart
Goethe University of Frankfurt, Institute for Atmospheric and Environmental Sciences, Altenhöferallee 1, 60438 Frankfurt am Main, Germany
CERN, 1211 Geneva, Switzerland
P. Ye
Carnegie Mellon University, Center for Atmospheric Particle Studies, 5000 Forbes Avenue, Pittsburgh, PA 15213, USA
J. Kirkby
Goethe University of Frankfurt, Institute for Atmospheric and Environmental Sciences, Altenhöferallee 1, 60438 Frankfurt am Main, Germany
CERN, 1211 Geneva, Switzerland
J. Curtius
Goethe University of Frankfurt, Institute for Atmospheric and Environmental Sciences, Altenhöferallee 1, 60438 Frankfurt am Main, Germany
U. Baltensperger
Laboratory of Atmospheric Chemistry, Paul Scherrer Institute, Villigen, Switzerland
M. Kulmala
Department of Physics, P.O. Box 64, 00014 University of Helsinki, Helsinki, Finland
K. E. J. Lehtinen
Department of Applied Physics, University of Eastern Finland, Kuopio, Finland
Finnish Meteorological Institute, Kuopio Unit, Kuopio, Finland
J. N. Smith
Department of Applied Physics, University of Eastern Finland, Kuopio, Finland
National Centre for Atmospheric Research, Boulder, CO 80305, USA
I. Riipinen
Department of Applied Environmental Science, Stockholm University, Stockholm, Sweden
A. Virtanen
CORRESPONDING AUTHOR
Department of Applied Physics, University of Eastern Finland, Kuopio, Finland
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- Final revised paper (published on 18 Jan 2016)
- Preprint (discussion started on 20 Jul 2015)
Interactive discussion
Status: closed
Status: closed
AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
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- Supplement
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RC C6560: 'Review of “Hygroscopicity of nanoparticles produced from homogeneous nucleation in the CLOUD experiments” by Kim et al.', Anonymous Referee #1, 03 Sep 2015
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AC C9145: 'Reply to Anonymous Referee #1', Jaeseok Kim, 11 Nov 2015
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AC C9145: 'Reply to Anonymous Referee #1', Jaeseok Kim, 11 Nov 2015
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RC C6843: 'Interactive comment on “Hygroscopicity of nanoparticles produced from homogeneous nucleation in the CLOUD experiments” by J. Kim et al.', Anonymous Referee #2, 14 Sep 2015
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AC C9149: 'Reply to Anonymous Referee #2', Jaeseok Kim, 11 Nov 2015
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AC C9149: 'Reply to Anonymous Referee #2', Jaeseok Kim, 11 Nov 2015
Peer-review completion
AR: Author's response | RR: Referee report | ED: Editor decision
AR by Jaeseok Kim on behalf of the Authors (11 Nov 2015)
Author's response
ED: Publish as is (17 Dec 2015) by Hang Su
AR by Jaeseok Kim on behalf of the Authors (21 Dec 2015)
Short summary
The hygroscopicity of nucleated nanoparticles was measured in the presence of sulfuric acid, sulfuric acid-dimethylamine, and sulfuric acid-organics derived from α-pinene oxidation during CLOUD7 at CERN in 2012. The hygroscopicity parameter κ decreased with increasing particle size, indicating decreasing acidity of particles.
The hygroscopicity of nucleated nanoparticles was measured in the presence of sulfuric acid,...
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