Modeling the formation and growth of atmospheric molecular clusters: A review

J Elm, J Kubečka, V Besel, MJ Jääskeläinen… - Journal of Aerosol …, 2020 - Elsevier
Molecular clusters are ubiquitous constituents of the ambient atmosphere, that can grow into
larger sizes forming new aerosol particles. The formation and growth of small clusters into …

Spectroscopic Studies of Clusters of Atmospheric Relevance

NC Frederiks, A Hariharan… - Annual Review of …, 2023 - annualreviews.org
Atmospheric aerosols exert a significant but highly uncertain effect on the global climate,
and roughly half of these particles originate as small clusters formed by collisions between …

Methanesulfonic acid-driven new particle formation enhanced by monoethanolamine: a computational study

J Shen, HB **e, J Elm, F Ma, J Chen… - … Science & Technology, 2019 - ACS Publications
Amines are recognized as significant enhancing species on methanesulfonic acid (MSA)-
driven new particle formation (NPF). Monoethanolamine (MEA) has been detected in the …

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 base strength, cluster structure and charge in sulfuric-acid-driven particle formation

N Myllys, J Kubečka, V Besel, D Alfaouri… - Atmospheric …, 2019 - acp.copernicus.org
In atmospheric sulfuric-acid-driven particle formation, bases are able to stabilize the initial
molecular clusters and thus enhance particle formation. The enhancing potential of a …

Molecular-level understanding of synergistic effects in sulfuric acid–amine–ammonia mixed clusters

N Myllys, S Chee, T Olenius, M Lawler… - The Journal of Physical …, 2019 - ACS Publications
The abundance and basicity of a stabilizing base have shown to be key factors in sulfuric
acid driven atmospheric new-particle formation. However, since experiments indicate that a …

The driving effects of common atmospheric molecules for formation of prenucleation clusters: the case of sulfuric acid, formic acid, nitric acid, ammonia, and dimethyl …

CJ Bready, VR Fowler, LA Juechter… - Environmental …, 2022 - pubs.rsc.org
How secondary aerosols form is critical as aerosols' impact on Earth's climate is one of the
main sources of uncertainty for understanding global warming. The beginning stages for …

Amino acids compete with ammonia in sulfuric acid-based atmospheric aerosol prenucleation: the case of glycine and serine

CJ Bready, S Vanovac, TT Odbadrakh… - The Journal of …, 2022 - ACS Publications
We present a computational investigation of the sulfuric acid, glycine, serine, ammonia, and
water system to understand if this system can form prenucleation clusters, which are …

The driving effects of common atmospheric molecules for formation of clusters: the case of sulfuric acid, formic acid, hydrochloric acid, ammonia, and dimethylamine

OM Longsworth, CJ Bready, GC Shields - Environmental Science …, 2023 - pubs.rsc.org
One of the main sources of uncertainty for understanding global warming is understanding
the formation of larger secondary aerosols. The beginning stages start with the formation of …

The competition between hydrogen, halogen, and covalent bonding in atmospherically relevant ammonium iodate clusters

NC Frederiks, DD Heaney, JJ Kreinbihl… - Journal of the …, 2023 - ACS Publications
Iodine-containing clusters are expected to be central to new particle formation (NPF) events
in polar and midlatitude coastal regions. Iodine oxoacids and iodine oxides are observed in …