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Session Proposal: Multiphase Chemistry at Atmospherically Relevant Interfaces (AGU25)

A078
Multiphase Chemistry at Atmospherically Relevant Interfaces

Session ID#: 249359

Session Description:
Atmospheric multiphase chemistry plays important roles in gas distribution, aerosol formation and transformation, imposing profound effects on air quality, ecosystems, and climate. However, an accurate assessment of those impacts remains challenging, attributable to the limitations in our fundamental understanding of the non-equilibrium and kinetically driven multiphase processes, including gas phase photooxidation, interfacial interactions, as well as condensed phase reactions.This session welcomes presentations on experimental study, field observation, and modeling to improve the understanding on multiphase chemistry at various atmospherically relevant interfaces. Relevant topics include but are not limited to: (1) Mechanism and kinetics for multiphase chemistry in aerosol formation and transformation, (2) the influence of particle size, water content, acidity, and phase state on multiphase reactions, (3) heterogeneous reactions at the interfaces of the atmosphere and other environment (e.g., ocean, indoor surfaces, and cryosphere), (4) and multiphase chemical interactions of health- and climate-relevant air contaminants.
Index Terms:

0305 Aerosols and particles [ATMOSPHERIC COMPOSITION AND STRUCTURE]
0317 Chemical kinetic and photochemical properties [ATMOSPHERIC COMPOSITION AND STRUCTURE]
0345 Pollution: urban and regional [ATMOSPHERIC COMPOSITION AND STRUCTURE]
0365 Troposphere: composition and chemistry [ATMOSPHERIC COMPOSITION AND STRUCTURE]
Primary Convener:  Yixin Li, Texas A&M University College Station, College Station, TX, United States
Conveners:  Yafang Cheng, Max Planck Institute for Chemistry, Minerva Research Group, Mainz, Germany, ManishKumar Shrivastava, Pacific Northwest National Laboratory, Richland, United States and Chong Qiu, University of New Haven, Department of Chemistry and Chemical&Biomedical Engineering, West Haven, United States
 
Atmospheric sulfate aerosol formation from SO2 oxidation by NO2 enhanced by interfacial anions (1845697)
Gehui Wang, East China Normal University, School of Geographic Sciences, Shanghai, China
 
Effects of Snow Type, Sunlight, and Temperature on Organic Compound Fluxes at the Air-Snow Interface (1869684)
KarLee Zager, Utah State University, Logan, UT, United States, Seth N Lyman, Utah State University, Bingham Research Center, Logan, UT, United States and Trevor O'Neil, Utah State University, Bingham Research Center, Vernal, United States
 
Constraining multiphase chemistry of nitrous acid with isotopic characterization (Invited) (1876270)
Jiajue Chai1, Yilan Li2, Danielle E. Blum3, Evan Donnachie4, Trevor C VandenBoer5, Cora Young5 and Meredith Galanter Hastings6, (1)State University of New York College of Environmental Science and Forestry, Department of Chemistry, Syracuse, United States, (2)SUNY College of Environmental Science and Forestry, Chemistry, Syracuse, United States, (3)Brown Univeristy, Department of Chemistry, Providence, United States, (4)Brown University, Department of Earth, Environmental and Planetary Sciences, Providence, United States, (5)York University, Department of Chemistry, Toronto, ON, Canada, (6)Brown University, Department of Earth, Environmental and Planetary Sciences, Providence, RI, United States
 
Uptake of HCl on minerals of interest for stratospheric aerosol injection: a Knudsen cell study (1907902)
Anaïs Lostier1, Yair Segev2, Tzemah Kislev2, Gal Schwartz Roitman2 and Manolis Romanias1, (1)Institut Mines-Télécom Nord Europe, Univ. Lille, Center for Energy and Environment, Lille, France, (2)Stadust Labs Ltd, Ness Tziona, Israel
 
Interfacial Properties of Aqueous Solutions of Alkylamine Oxalate Salts on A Non-Polarity Surface (1908726)
Chong Qiu, Kyle P. Buckley, Grace E. Teall and Thomas R. Sharp, University of New Haven, Department of Chemistry and Chemical&Biomedical Engineering, West Haven, United States
 
Brake Wear Particles as Unrecognized Catalysts in Urban Atmospheric Chemistry (1912776)
Jianfei Peng, Nankai University, College of Environmental Science and Engineering, Tianjian, China and Hongjun Mao, Nankai University, Tianjian, China
 
A Coupled Kinetic–Thermodynamic Aerosol Model: Resolving Phase-specific Viscosity and Diffusivities in Simulations (1923354)
Zixuan Shen1, Andreas Zuend2, Manabu Shiraiwa3, Meredith Schervish3 and Ying Li4, (1)McGill University, Atmospheric and Oceanic Sciences, Montreal, QC, Canada, (2)McGill University, Department of Atmospheric and Oceanic Sciences, Montreal, QC, Canada, (3)University of California Irvine, Department of Chemistry, Irvine, United States, (4)Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing, China
 
Probing the thermodynamics of ambient submicron aqueous aerosols over a wide range of conditions: Insights from the NASA ASIA-AQ aircraft mission (1924346)
Pedro Campuzano Jost1, Donna Sueper2, Simon L Clegg3, Guy Symonds2, Dongwook Kim2, Seonsik Yun4, Doug A Day4, Jihee Ban5, Taehyun Park5, Taehyoung Lee6, Jeonghwan Kim7, Jimin Lee7, Chisung Yun7, Joon-Young Ahn8, Gangwoong Lee9, Limseok Chang10, Ryan J Boyd11, Yunseo Choi11, Vladislav I Sevostianov11, Daniel Moore11, Mark A Zondlo11, Kat Ball12, Young Ro Lee13, John D Crounse13, Paul O Wennberg14, Luke D Ziemba15, Francesca Gallo16, Michael Shook16, Richard Moore15, Yonghoon Choi16, Glenn S Diskin16, Joshua P DiGangi15, Jack E Dibb17, Hyomin Kim18, Meehye Lee18, Maria Obiminda L. Cambaliza19, Melliza Templonuevo Cruz20, James Simpas21, Sarunpron Khruengsai22, Wiphu Rujopakarn23 and Jose L. Jimenez4, (1)Cooperative Institute for Research in Environmental Sciences, Boulder, United States, (2)University of Colorado at Boulder, Cooperative Institute for Research in Environmental Sciences (CIRES) and Department of Chemistry, Boulder, United States, (3)University of East Anglia, School of Environmental Sciences, Norwich, United Kingdom, (4)University of Colorado Boulder, Department of Chemistry, Boulder, United States, (5)Hankuk University of Foreign Studies, Environmental Science, Yongin, South Korea, (6)Department of Environmental Science, Hankuk University of Foreign Studies, Yongin 17035, South Korea, (7)Hankuk University of Foreign Studies, Department of Environmental Science, Yongin, South Korea, (8)National Institute of Environmental Research, Department of Air Quality Research, Incheon, South Korea, (9)NIER National Institute of Environmental Research, Department of Air Quality Research, Incheon, South Korea, (10)National Institute of Environmental Research, Environmental Satellite Center, Incheon, South Korea, (11)Princeton University, Department of Civil and Environmental Engineering, Princeton, United States, (12)California Institute of Technology, Division of Chemistry and Chemical Engineering, Pasadena, United States, (13)California Institute of Technology, Pasadena, United States, (14)California Institute of Technology, Division of Geological and Planetary Sciences, Pasadena, United States, (15)NASA Langley Research Center, Hampton, VA, United States, (16)NASA Langley Research Center, Hampton, United States, (17)University of New Hampshire, Institute for the Study of Earth, Oceans, and Space, Durham, United States, (18)Korea University, Department of Earth and Environmental Sciences, Seoul, South Korea, (19)Ateneo de Manila University, Department of Physics, Quezon City, Philippines, (20)Institute of Environmental Science and Meteorology, Quezon City, Philippines, (21)Manila Observatory, Quezon City, Philippines, (22)National Astronomical Research Institute of Thailand, Chiang Mai, Thailand, (23)National Astronomical Research Institute of Thailand, Bangkok, Thailand
 
Direct Measurements of N2O5 Reactivity in Salt Lake City Under Atmospheric Inversion and Non-Inversion Conditions (1937113)
James Christie1, Theo Severud2, Logan Forshee3, Vanessa Selimovic3, Shatabdi Roy3, Holly Lawson3, Maria R. Garcia4, A Gannet Hallar4, Haley Humble4, John C Lin4, Paquita Zuidema1, Kerri Pratt3 and Cassandra Gaston1, (1)University of Miami, Rosenstiel School, Department of Atmospheric Sciences, Miami, United States, (2)University of Michigan Ann Arbor, Department of Chemistry, Ann Arbor, MI, United States, (3)University of Michigan Ann Arbor, Department of Chemistry, Ann Arbor, United States, (4)University of Utah, Department of Atmospheric Sciences, Salt Lake City, United States
 
Multiphase Oxidation of Phenol Emitted from Biomass Burning Enhances Formation of High-Molecular-Weight Brown Carbon under Humid Conditions (Invited) (1954045)
Nga Lee Ng1, David Pando Gonzalez2, Sze In Madeleine Ng3, Michelia Dam2, Magesh Kumaran Mohan4, Sherry Luo4 and Rodney J Weber4, (1)Georgia Institute of Technology, School of Chemical and Biomolecular Engineering, School of Earth and Atmospheric Sciences, School of Civil and Environmental Engineering, Atlanta, United States, (2)Georgia Institute of Technology, School of Chemical and Biomolecular Engineering, Atlanta, United States, (3)Organization Not Listed, Washington, United States, (4)Georgia Institute of Technology, School of Earth and Atmospheric Sciences, Atlanta, United States
 
N2O5 Reactivity and ClNO2 Production Analysis Based Upon Ion Chromatography Analysis of Soluble Inorganic Ions in Wintertime Salt Lake City (1955708)
Theo Severud1, James Christie2, Logan Forshee3, Vanessa Selimovic3, Shatabdi Roy3, Holly Lawson3, Maria R. Garcia4, A Gannet Hallar4, Cassandra Gaston2 and Kerri Pratt3, (1)University of Michigan Ann Arbor, Department of Chemistry, Ann Arbor, MI, United States, (2)University of Miami, Rosenstiel School, Department of Atmospheric Sciences, Miami, United States, (3)University of Michigan Ann Arbor, Department of Chemistry, Ann Arbor, United States, (4)University of Utah, Department of Atmospheric Sciences, Salt Lake City, United States
 
A Kinetic Perspective on Multiphase Sulfate Production Accelerated at the Interface of Deliquescent Aerosols (1963816)
Yixin Li1, Bianca Aridjis-Olivos2, Veronica Kowalewski2 and Renyi Zhang3, (1)Texas A&M University College Station, College Station, TX, United States, (2)Texas A&M University College Station, Department of Chemistry, College Station, United States, (3)Texas A&M University, Atmospheric Sciences, College Station, United States
 
Geographical and chemical influences on the oxidation capacity of atmospheric particulates and associated respiratory health outcomes (1977216)
Mao-Chang Liang1, Hui-Ju Wen2, Po-Chao Wu3, Shu-Li Wang2, Kuo-Fang Huang4, Chih-Da Wu5 and Shau-Ku Huang6, (1)Academia Sinica, Taipei, Taiwan, (2)National Health Research Institutes, National Institute of Environmental Health Sciences, Miaoli, Taiwan, (3)National Environmental Research Academy, Environmental Governance Research Center, Taoyuan, Taiwan, (4)Academia Sinica, Institute of Earth Sciences, Taipei, Taiwan, (5)National Cheng Kung University, Department of Geomatics, Tainan, Taiwan, (6)Kaohsiung Medical University, Research Center for Precision Environmental Medicine, Kaohsiung, Taiwan
 
Peroxides and Carbonyl Compounds Contributes to PM2.5 Formation by Multiphase Pathways (1992835)
Zhongming Chen and Yishuang Dai, Peking University, College of Environmental Sciences and Engineering, Beijing, China
 
Heterogenous Aerosol Chemistry: An Integrated Approach of Ground-Based Measurements and Satellite Data to study Haze Chemistry (1993704)
Aparna Satsangi, Dayalbagh Educational Institute, Department of Chemistry, Agra, India
 
Towards the Development of an Aqueous Chemical Mechanism of Oxalic Acid within the NASA GISS ModelE 3.1 (1996177)
Christopher Lawrence, NASA Goddard Institute for Space Studies and the Center for Climate Systems Research at Columbia University, NY, New York, United States, Kostas Tsigaridis, Columbia University, New York, United States, Ron L Miller, NASA Goddard Institute for Space Studies, New York, NY, United States and Stelios Myriokefalitakis, National Observatory of Athens, Institute for Environmental Research and Sustainable Development, Athens, Greece
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