Direct sulfuric acid formation from the gas-phase oxidation of reduced-sulfur compounds

T Berndt, EH Hoffmann, A Tilgner, F Stratmann… - Nature …, 2023 - nature.com
Sulfuric acid represents a fundamental precursor for new nanometre-sized atmospheric
aerosol particles. These particles, after subsequent growth, may influence Earth´ s radiative …

[HTML][HTML] Oxidation Mechanism and Performance Control of Manganese-Based Catalysts in Soot Oxidation

T Zhao, Y Li, C Wu, W Cao, J Gong, M Xiao… - Green Energy & …, 2024 - Elsevier
The extensive use of diesel engines has led to significant emissions of pollutants, especially
soot particles, which pose serious risks to both the environment and human health. At …

Untangling the influence of Antarctic and Southern Ocean life on clouds

MD Mallet, RS Humphries, SL Fiddes… - Elem Sci …, 2023 - online.ucpress.edu
Polar environments are among the fastest changing regions on the planet. It is a crucial time
to make significant improvements in our understanding of how ocean and ice …

[HTML][HTML] Product distribution, kinetics, and aerosol formation from the OH oxidation of dimethyl sulfide under different RO regimes

Q Ye, MB Goss, JE Krechmer, F Majluf… - Atmospheric …, 2022 - acp.copernicus.org
The atmospheric oxidation of dimethyl sulfide (DMS) represents a major natural source of
atmospheric sulfate aerosols. However, there remain large uncertainties in our …

Clusteromics II: methanesulfonic acid–base cluster formation

J Elm - ACS omega, 2021 - ACS Publications
The role of methanesulfonic acid (MSA) in atmospheric new particle formation remains
highly uncertain. Using state-of-the-art computational methods, we study the electrically …

Quantum chemical modeling of atmospheric molecular clusters involving inorganic acids and methanesulfonic acid

M Engsvang, H Wu, Y Knattrup, J Kubečka… - Chemical Physics …, 2023 - pubs.aip.org
Atmospheric molecular cluster formation is the first stage toward aerosol particle formation.
Despite intensive progress in recent years, the relative role of different vapors and the …

Role of Iodine-Assisted Aerosol Particle Formation in Antarctica

C Xavier, RW De Jonge, T Jokinen, L Beck… - Environmental …, 2024 - ACS Publications
New particle formation via the ion-mediated sulfuric acid and ammonia molecular clustering
mechanism remains the most widely observed and experimentally verified pathway. Recent …

[HTML][HTML] Development, intercomparison, and evaluation of an improved mechanism for the oxidation of dimethyl sulfide in the UKCA model

BA Cala, S Archer-Nicholls, J Weber… - Atmospheric …, 2023 - acp.copernicus.org
Dimethyl sulfide (DMS) is an important trace gas emitted from the ocean. The oxidation of
DMS has long been recognised as being important for global climate through the role DMS …

High gas-phase methanesulfonic acid production in the OH-initiated oxidation of dimethyl sulfide at low temperatures

J Shen, W Scholz, XC He, P Zhou, G Marie… - … science & technology, 2022 - ACS Publications
Dimethyl sulfide (DMS) influences climate via cloud condensation nuclei (CCN) formation
resulting from its oxidation products (mainly methanesulfonic acid, MSA, and sulfuric acid …

Atmospheric Gas-Phase Formation of Methanesulfonic Acid

J Chen, JR Lane, KH Bates… - … Science & Technology, 2023 - ACS Publications
Despite its impact on the climate, the mechanism of methanesulfonic acid (MSA) formation in
the oxidation of dimethyl sulfide (DMS) remains unclear. The DMS+ OH reaction is known to …