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Role of iodine oxoacids in atmospheric aerosol nucleation
Authors :
European Organization for Nuclear Research Academy of Finland European Commission Consejo Superior de Investigaciones Científicas (España) Austrian Science Fund Swiss National Science Foundation National Science Foundation (US) Federal Ministry of Education and Research (Germany) Fundação para a Ciência e a Tecnologia (Portugal) Jiangsu Collaborative Innovation Center of Climate Change Estonian Research Council National Research, Development and Innovation Office (Hungary) National Aeronautics and Space Administration (US) He, Xu-Cheng Tham, Yee Jun Dada, Lubna Wang, Mingyi Finkenzeller, Henning Stolzenburg, D. Iyer, S. Simon, Mario Kürten, A. Shen, Jiali Rörup, Birte Volkamer, Rainer Kirkby, Jasper Worsnop, Douglas R. Sipilä, Mikko Rissanen, Matti Schobesberger, Siegfried Baalbaki, Rima Wang, Dongyo S. Koenig, T.K. Jokinen, Tuija Sarnela, Nina Beck, Lisa J. Almeida, João Amanatidis, Stavros Amorim, António Ataei, F. Baccarini, Andrea Bertozzi, Barbara Bianchi, Federico Brilke, Sophia Caudillo, Lucía Chen, Dexian Chiu, Randall Chu, Biwu Dias, A. Ding, Aijun Dommen, J. Duplissy, Jonathan El Haddad, I. González Carracedo, Loïc Granzin, Manuel Hansel, A. Heinritzi, Martin Hofbauer, Victoria Junninen, Heikki Kangasluoma, Juha Kemppainen, Deniz Kim, Changyuk Kong, Weimeng Krechmer, Jordan E. Kvashin, Aleksander Laitinen, Totti Lamkaddam, Houssni Lee, Chuan Ping Lehtipalo, Katrianne Leiminger, Markus Li, Zijun Makhmutov, Vladimir Manninen, Hanna E. Marie, Guillaume Marten, Ruby Mathot, Serge Mauldin, Roy L. Mentler, Bernhard Möhler, Ottmar Müller, Tatjana Nie, Wei Onnela, Antti Petäjä, Tuukka Pfeifer, Joschka Philippov, Maxim Ranjithkumar, Ananth Saiz-Lopez, A. Salma, Imre Scholz, Wiebke Schuchmann, S. Schulze, Benjamin Steiner, Gerhard Stozhkov, Yuri Tauber, Christian Tomé, António Thakur, Roseline C. Väisänen, Olli Vazquez-Pufleau, Miguel Wagner, Andrea C. Wang, Yonghong Weber, Stefan K. Winkler, Paul M. Wu, Yusheng Xiao, Mao Yan, Chao Ye, Qing Ylisirniö, Arttu Zauner-Wieczorek, Marcel Zha, Qiaozhi Zhou, Putian Flagan, Richard C. Curtius, Joachim Baltensperger, Urs Kulmala, Markku Kerminen, Veli Matti Kurtén, Theo Donahue, Neil M. European Organization for Nuclear Research Academy of Finland European Commission Consejo Superior de Investigaciones Científicas (España) Austrian Science Fund Swiss National Science Foundation National Science Foundation (US) Federal Ministry of Education and Research (Germany) Fundação para a Ciência e a Tecnologia (Portugal) Jiangsu Collaborative Innovation Center of Climate Change Estonian Research Council National Research, Development and Innovation Office (Hungary) National Aeronautics and Space Administration (US) He, Xu-Cheng Tham, Yee Jun Dada, Lubna Wang, Mingyi Finkenzeller, Henning Stolzenburg, D. Iyer, S. Simon, Mario Kürten, A. Shen, Jiali Rörup, Birte Volkamer, Rainer Kirkby, Jasper Worsnop, Douglas R. Sipilä, Mikko Rissanen, Matti Schobesberger, Siegfried Baalbaki, Rima Wang, Dongyo S. Koenig, T.K. Jokinen, Tuija Sarnela, Nina Beck, Lisa J. Almeida, João Amanatidis, Stavros Amorim, António Ataei, F. Baccarini, Andrea Bertozzi, Barbara Bianchi, Federico Brilke, Sophia Caudillo, Lucía Chen, Dexian Chiu, Randall Chu, Biwu Dias, A. Ding, Aijun Dommen, J. Duplissy, Jonathan El Haddad, I. González Carracedo, Loïc Granzin, Manuel Hansel, A. Heinritzi, Martin Hofbauer, Victoria Junninen, Heikki Kangasluoma, Juha Kemppainen, Deniz Kim, Changyuk Kong, Weimeng Krechmer, Jordan E. Kvashin, Aleksander Laitinen, Totti Lamkaddam, Houssni Lee, Chuan Ping Lehtipalo, Katrianne Leiminger, Markus Li, Zijun Makhmutov, Vladimir Manninen, Hanna E. Marie, Guillaume Marten, Ruby Mathot, Serge Mauldin, Roy L. Mentler, Bernhard Möhler, Ottmar Müller, Tatjana Nie, Wei Onnela, Antti Petäjä, Tuukka Pfeifer, Joschka Philippov, Maxim Ranjithkumar, Ananth Saiz-Lopez, A. Salma, Imre Scholz, Wiebke Schuchmann, S. Schulze, Benjamin Steiner, Gerhard Stozhkov, Yuri Tauber, Christian Tomé, António Thakur, Roseline C. Väisänen, Olli Vazquez-Pufleau, Miguel Wagner, Andrea C. Wang, Yonghong Weber, Stefan K. Winkler, Paul M. Wu, Yusheng Xiao, Mao Yan, Chao Ye, Qing Ylisirniö, Arttu Zauner-Wieczorek, Marcel Zha, Qiaozhi Zhou, Putian Flagan, Richard C. Curtius, Joachim Baltensperger, Urs Kulmala, Markku Kerminen, Veli Matti Kurtén, Theo Donahue, Neil M.
Publication Year :
2021
Abstract
Iodic acid (HIO) is known to form aerosol particles in coastal marine regions, but predicted nucleation and growth rates are lacking. Using the CERN CLOUD (Cosmics Leaving Outdoor Droplets) chamber, we find that the nucleation rates of HIOparticles are rapid, even exceeding sulfuric acid-ammonia rates under similar conditions. We also find that ion-induced nucleation involves IOand the sequential addition of HIOand that it proceeds at the kinetic limit below +10°C. In contrast, neutral nucleation involves the repeated sequential addition of iodous acid (HIO) followed by HIO, showing that HIOplays a key stabilizing role. Freshly formed particles are composed almost entirely of HIO, which drives rapid particle growth at the kinetic limit. Our measurements indicate that iodine oxoacid particle formation can compete with sulfuric acid in pristine regions of the atmosphere.
Details
Database :
OAIster
Publication Type :
Electronic Resource
Accession number :
edsoai.on1293835685
Document Type :
Electronic Resource