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Surfactant-Assisted Synthesis of Lead Telluride Nanoparticles: Shape, Size, and Assembly

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dc.contributor.author TODOSICIUC, A.
dc.contributor.author NICORICI, A.
dc.contributor.author GUTSUL, T.
dc.contributor.author GRAMM, F.
dc.contributor.author SHKLOVER, V.
dc.date.accessioned 2024-01-04T12:00:11Z
dc.date.available 2024-01-04T12:00:11Z
dc.date.issued 2009
dc.identifier.citation TODOSICIUC, A., NICORICI, A., GUTSUL, T. et al. Surfactant-Assisted Synthesis of Lead Telluride Nanoparticles: Shape, Size, and Assembly. In: Microelectronics and Computer Science: proc. 6th International Conference, 1-3 Oct. 2009, Chişinău, Republica Moldova, vol. 1, 2009, pp. 163-166. ISBN 978-9975-45-045-4. ISBN 978-9975-45-122-2 (vol. 1). en_US
dc.identifier.isbn 978-9975-45-045-4
dc.identifier.isbn 978-9975-45-122-2
dc.identifier.uri http://repository.utm.md/handle/5014/25699
dc.description.abstract Colloidal suspensions of PbTe nanoparticles coated with oleic acid (OA) were obtained using a high-temperature solution phase (HTSP) method. Diphenyl ether was used as a high-boiling heat-transfer agent. Nanoparticle size was tuned during the synthesis by means of reaction temperature. The reaction temperature was varied between 140 °C and 200 °C, and the trioctylphosphine -Te/lead oleate molar ratio was selected as 2 : 1. High-resolution transmission electron microscopy (HRTEM) and powder X-ray diffraction (XRD) were used to characterize the size, shape, structure, and composition of the PbTe nanocrystals. Ordering of nanocrystals into a close-packed structure indicates that the PbTe nanoparticles have a well-defined shape and a narrow size distribution. en_US
dc.language.iso en en_US
dc.publisher Technical University of Moldova en_US
dc.relation.ispartof Proceeding of the 6th International Conference on "Microelectronics and Computer Science", oct.1-3, 2009, Chişinău, Moldova
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject PbTe nanoparticles en_US
dc.subject colloidal suspensions en_US
dc.subject nanocrystals en_US
dc.title Surfactant-Assisted Synthesis of Lead Telluride Nanoparticles: Shape, Size, and Assembly en_US
dc.type Article en_US


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