Acidity-Dependent Atmospheric Organosulfate Structures and Spectra: Exploration of Protonation State Effects via Raman and Infrared Spectroscopies Combined with Density Functional Theory

Organosulfates formed from heterogeneous reactions of organic-derived oxidation products with sulfate ions can account for >15% of secondary organic aerosol (SOA) mass, primarily in submicron particles with long atmospheric lifetimes. However, fundamental understanding of organosulfate molecular...

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Veröffentlicht in:	The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory Molecules, spectroscopy, kinetics, environment, & general theory, 2022-09, Vol.126 (35), p.5974-5984
Hauptverfasser:	Fankhauser, Alison M., Lei, Ziying, Daley, Kimberly R., Xiao, Yao, Zhang, Zhenfa, Gold, Avram, Ault, Bruce S., Surratt, Jason D., Ault, Andrew P.
Format:	Artikel
Sprache:	eng
Schlagworte:	A: Aerosols Environmental and Atmospheric Chemistry Astrochemistry
Online-Zugang:	Volltext
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