Coastal Iodine Emissions: Part 2. Chamber Experiments of Particle

Aug 30, 2012 - (7, 9-11) Modeling studies have also suggested that OIO or IxOy ... Reference spectra for IO and OIO were obtained from Spietz et al. a...
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Coastal Iodine Emissions: Part 2. Chamber Experiments of Particle Formation from Laminaria digitata-Derived and LaboratoryGenerated I2 Ciaran Monahan,† Enowmbi R. Ashu-Ayem,‡ Udo Nitschke,§ Steven B. Darby,‡ Paul D. Smith,‡ Dagmar B. Stengel,§ Dean S. Venables,‡ and Colin D. O’Dowd*,† †

School of Physics and Centre for Climate & Air Pollution Studies, Ryan Institute, National University of Ireland Galway, University Road, Galway, Ireland ‡ Department of Chemistry and Environmental Research Institute, University College Cork, Cork, Ireland § Botany and Plant Science, School of Natural Sciences and Ryan Institute, National University of Ireland Galway, University Road, Galway, Ireland S Supporting Information *

ABSTRACT: Laboratory studies into particle formation from Laminaria digitata macroalgae were undertaken to elucidate aerosol formation for a range of I2 (0.3−76 ppbv) and O3 (