ATAS-25: Mechanistic understanding of SOA formation and transformation processes
Tracks
Conference I Hall
| Friday, September 9, 2022 |
| 11:00 - 12:36 |
| Conference I Hall |
Speaker
Prof. Mikael Ehn
Professor
University Of Helsinki
Abundant formation of ester dimers in the gas-phase from monoterpene ozonolysis
11:00 - 11:15All authors:
Mikael Ehn, Otso Peräkylä, Torsten Berndt, Lauri Franzon, Melissa Meder, Jonathan Varelas, Franz Geiger, Regan Thomson, Matti Rissanen, Theo Kurtén
Mr. Zijun Li
Phd Student
University Of Eastern Finland
Particle-phase processes during the isothermal evaporation of α-pinene SOA particles formed under low- and high-NOx conditions
11:15 - 11:30All authors:
Zijun Li, Angela Buchholz, Luis Barreira, Arrtu Ylisirniö, Liqing Hao, Iida Pullinen, Siegfried Schobesberger, Annele Virtanen
Dr. Alison Fankhauser
Postdoctoral Research Fellow
University Of Michigan
Acidity-dependent atmospheric organosulfate structures and spectra: exploration of protonation state effects via Raman, infrared, and density functional theory
11:30 - 11:45All authors:
Alison Fankhauser, Ziying Lei, Kimberly R. Daley, Yao Xiao, Zhenfa Zhang, Avram Gold, Bruce S. Ault, Jason D. Surratt, Andrew P. Ault
Dr. Yanjun Zhang
Ircelyon, Institut De Recherches Sur La Catalyse Et L’environnement
Monoterpene ozonolysis: a possible new radical measured by chemical ionization (CI)-orbitrap
11:45 - 12:00All authors:
Yanjun Zhang, Dongyu Wang, Siddharth Iyer, Felix Sari Dori, Sebastien Perrier, Christian George, Joel Thornton, Neil Donahue, Mikael Ehn, Matti Rissanen, Theo Kurten, Imad El-Haddad, Matthieu Riva
Mr. Peter Mettke
Leibniz Institue For Tropospheric Research E.v.
Kinetic Investigation of Secondary Organic Aerosol Formation of Products from Isoprene Hydroxy Hydroperoxides (ISOPOOH) Oxidation
12:00 - 12:15All authors:
Peter Mettke, Anke Mutzel, Martin Brüggemann, Hartmut Herrmann
Dr. Eleni Dovrou
Postdoctoral Fellow
Max Planck Institute For Chemistry/ Foundation for Research and Technology Hellas
A catalytic role of formaldehyde in particulate matter formation?
12:15 - 12:30All authors:
Eleni Dovrou, Kelvin Bates, Jonathan Moch, Loretta Mickley, Daniel Jacob, Frank Keutsch
Ms. Zhizhao Wang
PhD Candidate
CEREA, ECOLE DES PONTS PARISTECH
Semi-explicit Monoterpene - SOA chemical mechanisms for regional-scale modeling
All authors:
Zhizhao Wang, Florian Couvidat, Karine Sartelet
-This is a backup talk
-This is a backup talk
Chair
Mikael Ehn
Professor
University Of Helsinki
Yanjun Zhang
Ircelyon, Institut De Recherches Sur La Catalyse Et L’environnement
Technical Support
Kostas Papadopoulos
Convin
