COLLMonday, 11 September 2006

8:30 AM-11:30 AM Sir Francis Drake -- Empire Room, Oral
Environmental Interfaces
Organizers:Franz M. Geiger
Howard Fairbrother
Geofrey D Smith
8:30 AMBlack carbon in the atmosphere
Rebecca J. Hopkins, Alexei V. Tivanski, Bryan Marten, Mary K. Gilles
8:50 AMSize-dependent chemical composition of individual organic aerosol particles studied with scanning transmission X-ray microscopy
Alexei V. Tivanski, Rebecca J. Hopkins, Alexander Laskin, Mary K. Gilles
9:10 AMH2CO3 and its oligomers: Structures, stabilities, vibrational and NMR spectra
John A. Tossell
9:30 AMFundamental studies of gas-surface reactions on carbonate interfaces with inorganic and organic acids: Implications for atmospheric chemistry, climate and degradation mechanisms of museum showpieces
Vicki H. Grassian
10:00 AMIntermission
10:20 AMPhotolysis of nitrate in aged sea salt aerosol as a potential Cl2 source
Amy C. Moskun, Lisa M. Wingen, Barbara J. Finlayson-Pitts
10:40 AMKinetics of NO and NO2 evolution from illuminated frozen nitrate solutions
Christopher S Boxe
11:00 AMAqueous ions: Distribution in nanodrops and at aqueous inorganic solution interfaces
Mary Jane Shultz, Margaret Kuo, Noelani Kamelamela, Faith Dukes, Irene Li

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The 232nd ACS National Meeting, San Francisco, CA, September 10-14, 2006