Geometric structure and temperature effects on the coalescence of Ag-Pt nanoparticles

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dc.contributor.authorZorlu, Nagihan
dc.contributor.authorTaran, Songuel
dc.contributor.authorArslan, Haydar
dc.date.accessioned2025-10-11T20:48:44Z
dc.date.available2025-10-11T20:48:44Z
dc.date.issued2025
dc.departmentDüzce Üniversitesien_US
dc.description.abstractThe coalescence of Ag and Pt nanoparticles was performed by molecular dynamics simulations. In the first case, we investigate the temperature effect on the coalescence of Ag and Pt nanoparticles with same geometric structure and a truncated octahedron (TO) of 140 Ag atoms (Ag140TO\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${Ag}_{140}<^>{TO}$$\end{document}) collides with a TO of 140 Pt atoms (Pt140TO\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${Pt}_{140}<^>{TO}$$\end{document}) and an icosahedral (Ih) of 147 Ag atoms (Ag147Ih\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${Ag}_{147}<^>{Ih}$$\end{document}) collides with an Ih of 147 Pt atoms (Pt147Ih\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${Pt}_{147}<^>{Ih}$$\end{document}). Then, we consider the coalescence of Ag and Pt nanoparticles with different geometric structures and Ag140TO\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${Ag}_{140}<^>{TO}$$\end{document} collides with Pt147Ih\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${Pt}_{147}<^>{Ih}$$\end{document} and Ag147Ih\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${Ag}_{147}<^>{Ih}$$\end{document} collides with Pt140TO\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${Pt}_{140}<^>{TO}$$\end{document}. In order to underline the role of temperature in the coalescence process, it is simulated at five different temperatures (400, 450, 500, 550, and 600 K) and we analyze structural and chemical ordering changes using some descriptors such as radius of gyration and common neighbor analysis (CNA) for all systems considered.en_US
dc.identifier.doi10.1007/s11051-025-06331-0
dc.identifier.issn1388-0764
dc.identifier.issn1572-896X
dc.identifier.issue5en_US
dc.identifier.scopus2-s2.0-105004263399en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.1007/s11051-025-06331-0
dc.identifier.urihttps://hdl.handle.net/20.500.12684/22070
dc.identifier.volume27en_US
dc.identifier.wosWOS:001482956900001en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofJournal of Nanoparticle Researchen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmzKA_WOS_20250911
dc.subjectSilver-platinum nanoparticlesen_US
dc.subjectCoalescenceen_US
dc.subjectMolecular dynamicsen_US
dc.subjectAtomic structureen_US
dc.subjectTemperature effecten_US
dc.titleGeometric structure and temperature effects on the coalescence of Ag-Pt nanoparticlesen_US
dc.typeArticleen_US

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