Methanediol from cloud-processed formaldehyde is only a minor source of atmospheric formic acid

Atmospheric formic acid is severely underpredicted by models. A recent study proposed that this discrepancy can be resolved by abundant formic acid production from the reaction (1) between hydroxyl radical and methanediol derived from in-cloud formaldehyde processing and provided a chamber-experimen...

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Veröffentlicht in:	Proceedings of the National Academy of Sciences - PNAS 2023-11, Vol.120 (48), p.e2304650120-e2304650120
Hauptverfasser:	Nguyen, Thanh Lam, Peeters, Jozef, Müller, Jean-François, Perera, Ajith, Bross, David H, Ruscic, Branko, Stanton, John F
Format:	Artikel
Sprache:	eng
Schlagworte:	Acid production Acids Atmospheric conditions Atmospheric models Chambers Clouds Evaporation Formaldehyde Formic acid Henrys law Hydroxyl radicals Mathematical models Outgassing Physical Sciences Reprocessing Two dimensional analysis
Online-Zugang:	Volltext
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