Multicomponent new particle formation from sulfuric acid, ammonia, and biogenic vapors

Lehtipalo, Katrianne; Yan, Chao; Dada, Lubna; Bianchi, Federico; Xiao, Mao; Wagner, Robert; Stolzenburg, Dominik; Ahonen, Lauri; Amorim, A.; Baccarini, Andrea; S. Bauer, Paulus; Baumgartner, Bernhard; Bergen, Anton; Bernhammer, Anne-Kathrin; Breitenlechner, Martin; Brilke, Sophia; Buchholz, Angela; Buenrostro Mazon, Stephany; Chen, Dexian; Chen, Xuemeng; Dias, António; Dommen, Josef; C. Draper, Danielle; Duplissy, Jonathan; Ehn, Mikael; Finkenzeller, Henning; Fischer, Lukas; Frege, Carla; Fuchs, Claudia; Garmаsh, Olga; Gordon, Hamish; Hakala, Jani; He, Xu‐Cheng; Heikkinen, Liine; Heinritzi, Martin; Helm, Johanna; Hofbauer, Victoria; R. Hoyle, C.; Jokinen, Tuija; Kangasluoma, Juha; Kerminen, Veli‐Matti; Kim, Changhyuk; Kirkby, J.; Kontkanen, Jenni; Kürten, Andreas; J. Lawler, Michael; Mai, Huajun; Mathot, Serge; L. Mauldin, Roy; Molteni, Ugo; Nichman, Leonid; Nie, Wei; Nieminen, Tuomo; Ojdanic, Andrea; Onnela, Antti; Passananti, Monica; Petäjä, Tuukka; Piel, Felix; Pospíšilová, Veronika; L. J. Quéléver, Lauriane; Rissanen, Matti; Rose, Clémence; Sarnela, Nina; Schallhart, Simon; Schuchmann, Simone; Sengupta, Kamalika; Simon, Mario; Sipilä, Mikko; Tauber, Christian; Tomé, António; Tröstl, Jasmin; Väisänen, Olli; L. Vogel, Alexander; Volkamer, Rainer; C. Wagner, Andrea; Wang, Mingyi; Weitz, Lena; Wimmer, Daniela; Ye, Penglin; Ylisirniö, Arttu; Zha, Qiaozhi; S. Carslaw, K.; Curtius, Joachim; M. Donahue, Neil; C. Flagan, Richard; Hansel, Armin; Riipinen, Ilona; Virtanen, Annele; M. Winkler, Paul; Baltensperger, Urs; Kulmala, Markku; R. Worsnop, Douglas

doi:10.1126/sciadv.aau5363

Public

Multicomponent new particle formation from sulfuric acid, ammonia, and biogenic vapors

Published in Science Advances • Dec 7, 2018

Authors:

Katrianne Lehtipalo

Chao Yan

Lubna Dada

Abstract

have a synergistic enhancing effect on particle formation. We postulate a novel mechanism, involving HOMs, sulfuric acid, and ammonia, which is able to closely reproduce observations of particle formation and growth in daytime boreal forest and similar environments. The findings elucidate the comple...

Subject

Sulfuric acid

Aerosol

Ammonia

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