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Bridging Gaps between Clusters in Molecular-Beam Experiments and Aerosol Nanoclusters
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SYSNO ASEP 0566599 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Bridging Gaps between Clusters in Molecular-Beam Experiments and Aerosol Nanoclusters Author(s) Fárník, Michal (UFCH-W) RID, ORCID Source Title Journal of Physical Chemistry Letters. - : American Chemical Society - ISSN 1948-7185
Roč. 14, č. 1 (2023), s. 287-294Number of pages 8 s. Language eng - English Country US - United States Keywords Aerosols ; Cluster chemistry ; Molecules ; Nanoparticles ; Nucleation Subject RIV CF - Physical ; Theoretical Chemistry OECD category Physical chemistry R&D Projects GA21-07062S GA ČR - Czech Science Foundation (CSF) Method of publishing Open access Institutional support UFCH-W - RVO:61388955 UT WOS 000909914600001 EID SCOPUS 85146164826 DOI 10.1021/acs.jpclett.2c03417 Annotation Clusters in molecular beam experiments can mimic aerosol nanoclusters and provide molecular-level details for various processes relevant to atmospheric aerosol research. Aerosol nanoclusters, particles of sizes below 10 nm, are difficult to investigate in ambient atmosphere and thus represent a gap in our understanding of the new particle formation process. Recent field measurements and laboratory experiments are closing this gap. However, experiments with clusters in molecular beams are rarely involved. Yet, they can offer an unprecedented detailed insight into the processes including particles in this size range. In this Perspective, we discuss several up-to-date molecular beam experiments with clusters and demonstrate that the investigated clusters approach aerosol nanoclusters in terms of their complexity and chemistry. We examine remaining gaps between atmospheric aerosols and clusters in molecular beams and speculate about future experiments bridging these gaps. Workplace J. Heyrovsky Institute of Physical Chemistry Contact Michaela Knapová, michaela.knapova@jh-inst.cas.cz, Tel.: 266 053 196 Year of Publishing 2024 Electronic address https://hdl.handle.net/11104/0337917
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