Real-Time Studies of Iron Oxalate-Mediated Oxidation of Glycolaldehyde as a Model for Photochemical Aging of Aqueous Tropospheric Aerosols

The complexation of iron­(III) with oxalic acid in aqueous solution yields a strongly absorbing chromophore that undergoes efficient photodissociation to give iron­(II) and the carbon dioxide anion radical. Importantly, iron­(III) oxalate complexes absorb near-UV radiation (λ > 350 nm), providing...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Environmental science & technology 2016-11, Vol.50 (22), p.12241-12249
Hauptverfasser:	Thomas, Daniel A, Coggon, Matthew M, Lignell, Hanna, Schilling, Katherine A, Zhang, Xuan, Schwantes, Rebecca H, Flagan, Richard C, Seinfeld, John H, Beauchamp, J. L
Format:	Artikel
Sprache:	eng
Schlagworte:	Acids Aerosols Chemical compounds Ferric Compounds Mass spectrometry Oxalic Acid Oxidation Oxidation-Reduction Real time Time and Motion Studies Troposphere Ultraviolet radiation
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!