A034
Chemical Physics Insights into Atmospheric and Planetary Chemistry
Session ID#: 156939
Session Description:
Tackling the most demanding, unresolved problems in atmospheric and planetary chemistry requires broad collaboration. Fundamental science results obtained from detailed, state-of-the-art experimental, theoretical, and computational studies complement and facilitate our understanding of the holistic, more complex chemical environments of simulation chamber studies and atmospheric observations (both
in situ and remote sensing).
Through this session, we seek to bring more theoretical and experimental scientists from the physical chemistry and chemical physics fields to AGU than before. This session aims to foster new interdisciplinary discussions and collaborations as well as to share fundamental insights into timely topics in atmospheric and planetary chemistry.
Co-Organized:
Index Terms:
0305 Aerosols and particles [ATMOSPHERIC COMPOSITION AND STRUCTURE]
0317 Chemical kinetic and photochemical properties [ATMOSPHERIC COMPOSITION AND STRUCTURE]
0343 Planetary atmospheres [ATMOSPHERIC COMPOSITION AND STRUCTURE]
0399 General or miscellaneous [ATMOSPHERIC COMPOSITION AND STRUCTURE]
Primary Convener: Rebecca Caravan, Argonne National Laboratory, Chemical Sciences and Engineering Division, Argonne, IL, United States
Conveners: Frank Winiberg, NASA Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, Marsha I Lester, University of Pennsylvania, Department of Chemistry, Philadelphia, PA, United States and S Klippenstein, Argonne National Laboratory, Chemical Sciences and Engineering Division, Argonne, IL, United States
Acceleration of Aerosol Particle Photochemistry Due to Optical Confinement (1103405)
Grégory David1, Pablo Corral Arroyo2, Peter Aaron Alpert3, Evelyne A. Parmentier4, Markus Ammann5 and Ruth Signorell1, (1)ETH Zurich, Chemistry and Applied Biosciences, Zurich, Switzerland, (2)ETH Swiss Federal Institute of Technology Zurich, Laboratory of Physical Chemistry, Zurich, Switzerland, (3)Paul Scherrer Institute, Laboratory of Environmental chemistry, Villingen, Switzerland, (4)ETH Zurich, Zurich, Switzerland, (5)Paul Scherrer Institute, Laboratory for Environmental Chemistry, Villigen, Switzerland
Infrared Spectroscopic and Quantum Chemical Investigation of Atmospherically Relevant Ammonium Iodate Clusters (1110788)
Nicoline C. Frederiks1, Danika Lee Heaney2, John Kreinbihl3 and Chris J Johnson1, (1)Stony Brook University, Stony Brook, NY, United States, (2)Wellesley College, Wellesley, United States, (3)Stony Brook University, Stony Brook, United States
Numerical studies on polysulfur in Venus' atmosphere and sensitivity to poorly constrained reaction kinetics (1116882)
Franklin Perry Mills1,2, Gabrielle M Adams3, Joseph P Pinto4, Jia-Zheng Li5, Karen Willacy6, Yuk L Yung5 and Christopher Dennis Parkinson1, (1)Space Science Institute, Boulder, CO, United States, (2)Australian National University, Canberra, ACT, Australia, (3)Ohio State University Main Campus, Columbus, OH, United States, (4)University of North Carolina, Dept. of Environmental Sciences and Engineering, Chapel Hill, NC, United States, (5)California Institute of Technology, Division of Geological and Planetary Sciences, Pasadena, CA, United States, (6)NASA Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States
Investigating the Atmospheric Oxidation of Methylamine with Multiplexed Photoionization Mass Spectrometry: Insight into the Reactivity of C-centered and N-centered Radicals with O2 (1131836)
Sommer Johansen1, Arkke J. Eskola2, Leonid Sheps1, Judit Zádor1 and Kendrew Au1, (1)Sandia National Laboratories, Combustion Research Facility, Livermore, United States, (2)University of Helsinki, Department of Chemistry, Helsinki, Finland
Spectroscopic and Kinetic Studies of the ClSO radical from Cl2SO Photolysis (1138298)
Wen Chao1, Gregory Jones2, Mitchio Okumura2, Carl Percival3 and Frank Winiberg4, (1)California Institute of Technology, Pasadena, United States, (2)California Institute of Technology, Division of Chemistry and Chemical Engineering, Pasadena, CA, United States, (3)NASA Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (4)University of Leeds, School of Chemistry, Leeds, United Kingdom
Direct experimental investigation of the unimolecular and self- reactions of β-hydroxy-functionalized peroxy radicals from the OH-initiated reactions of alkenes (1154350)
Michael F Vansco1, Frank A. F. Winiberg2, Meirong Zeng3, David L. Osborn4,5, Craig Allen Taatjes4, Kevin R Wilson3, Carl Percival2 and Rebecca Caravan6, (1)Argonne National Laboratory, Chemical Sciences and Engineering Division, Argonne, United States, (2)NASA Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (3)Lawrence Berkeley National Laboratory, Chemical Sciences, Berkeley, CA, United States, (4)Sandia National Laboratories, Combustion Research Facility, Livermore, United States, (5)University of California Davis, Department of Chemical Engineering, Davis, United States, (6)Argonne National Laboratory, Chemical Sciences and Engineering Division, Argonne, IL, United States
The role of branching in autoxidation and highly oxygenated organic molecule (HOM) formation – what we know, and what we think we know, from prototypical systems (Invited) (1154461)
Matti Rissanen1, Siddharth Iyer2, Shawon Barua2, Avinash Kumar2, Prasenjit Seal2, Olga Garmash3, Mikael Ehn4 and Theo Kurten5, (1)Faculty of Engineering and Natural Sciences, Tampere University, Tampere, Pirkanmaa, FINLAND, (2)Tampere University, Physics, Tampere, Finland, (3)University of Helsinki, Helsinki, 00014, Finland, (4)University of Helsinki, Department of Physics, Helsinki, Finland, (5)University of Helsinki, Institute for Atmospheric and Earth System Research/Chemistry, Faculty of Science, Helsinki, Finland
Radical Chain Propagation Induced by CHF Self-reaction Influences Thermal Initiation in CH2F2 (1159745)
Raghu Sivaramakrishnan, Argonne National Laboratory, Chemical Sciences and Engineering Division, Argonne, IL, United States, Ahren Jasper, Argonne National Laboratory, Chemical Sciences Division, Lemont, IL, United States, Rizwan A Shaik, University of Illinois at Chicago, Mechanical and Industrial Engineering, Chicago, United States, Patrick T Lynch, University of Illinois at Chicago, Mechanical & Industrial Engineering, Chicago, United States and Robert S Tranter, Argonne National Laboratory, Chemical Sciences & Engineering Division, Lemont, United States
