Aging of secondary organic aerosol generated from the ozonolysis of α-pinene: effects of ozone, light and temperature

Autor: C. Denjean, P. Formenti, B. Picquet-Varrault, M. Camredon, E. Pangui, P. Zapf, Y. Katrib, C. Giorio, A. Tapparo, B. Temime-Roussel, A. Monod, B. Aumont, J. F. Doussin

Publikováno v: Atmospheric Chemistry and Physics, Vol 15, Iss 2, Pp 883-897 (2015)

A series of experiments was conducted in the CESAM (French acronym for Experimental Multiphasic Atmospheric Simulation Chamber) simulation chamber to investigate the evolution of the physical and chemical properties of secondary organic aerosols (SOA

Externí odkaz: https://doaj.org/article/201d552937d94348b4a1a05c1617ee31

Design of a new multi-phase experimental simulation chamber for atmospheric photosmog, aerosol and cloud chemistry research

Autor: J. Wang, J. F. Doussin, S. Perrier, E. Perraudin, Y. Katrib, E. Pangui, B. Picquet-Varrault

Publikováno v: Atmospheric Measurement Techniques, Vol 4, Iss 11, Pp 2465-2494 (2011)

A new simulation chamber has been built at the Interuniversitary Laboratory of Atmospheric Systems (LISA). The CESAM chamber (French acronym for Experimental Multiphasic Atmospheric Simulation Chamber) is designed to allow research in multiphase atmo

Externí odkaz: https://doaj.org/article/56e6fccef74f49bc93bb691a9c714ec2

Density changes of aerosol particles as a result of chemical reaction

Autor: Y. Katrib, S. T. Martin, Y. Rudich, P. Davidovits, J. T. Jayne, D. R. Worsnop

Publikováno v: Atmospheric Chemistry and Physics, Vol 5, Iss 1, Pp 275-291 (2005)

This paper introduces the capability to study simultaneously changes in the density, the chemical composition, the mobility diameter, the aerodynamic diameter, and the layer thickness of multi-layered aerosol particles as they are being altered by he

Externí odkaz: https://doaj.org/article/eb62674b110b416982fd66ed427b14d2

A new experimental approach to study the hygroscopic and optical properties of aerosols: application to ammonium sulfate particles

Autor: Paola Formenti, Jean-François Doussin, Bénédicte Picquet-Varrault, Y. Katrib, P. Zapf, Cyrielle Denjean, Edouard Pangui

Publikováno v: Atmospheric Measurement Techniques, Vol 7, Iss 1, Pp 183-197 (2014)

A new methodology for the determination of the changes due to hygroscopic growth with relative humidity of the number size distribution and optical properties of polydispersed aerosols is described. This method uses the simulation chamber CESAM where

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc2facafa35bbccd4d48e8f36d0ac501
https://doi.org/10.5194/amt-7-183-2014

Relating hygroscopicity and optical properties to chemical composition and structure of secondary organic aerosol particles generated from the ozonolysis of alpha-pinene

Autor: Cyrielle Denjean, Bénédicte Picquet-Varrault, Edouard Pangui, Brice Temime-Roussel, Chiara Giorio, Paola Formenti, Y. Katrib, P. Zapf, Claire Mangeney, Anne Monod, Philippe Decorse, Jean-François Doussin, Andrea Tapparo

Publikováno v: Atmospheric Chemistry and Physics
Atmospheric Chemistry and Physics, European Geosciences Union, 2015, 15 (6), pp.3339-3358. ⟨10.5194/acp-15-3339-2015⟩
Atmospheric Chemistry and Physics, 2015, 15 (6), pp.3339-3358. ⟨10.5194/acp-15-3339-2015⟩
Atmospheric Chemistry and Physics, Vol 15, Iss 6, Pp 3339-3358 (2015)

Secondary organic aerosol (SOA) were generated from the ozonolysis of α-pinene in the CESAM (French acronym for Experimental Multiphasic Atmospheric Simulation Chamber) simulation chamber. The SOA formation and aging were studied by following their

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43c0d49f331f0386ea4e51af330d9d5a
https://hal.archives-ouvertes.fr/hal-01436859