In situ Transmission Electron Microscopy observation of Ag nanocrystal evolution by surfactant free electron-driven synthesis

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorLongo, Elson-
Autor(es): dc.creatorAvansi, Waldir-
Autor(es): dc.creatorBettini, Jefferson-
Autor(es): dc.creatorAndrés, Juan-
Autor(es): dc.creatorGracia, Lourdes-
Data de aceite: dc.date.accessioned2021-03-11T00:52:34Z-
Data de disponibilização: dc.date.available2021-03-11T00:52:34Z-
Data de envio: dc.date.issued2018-12-11-
Data de envio: dc.date.issued2018-12-11-
Data de envio: dc.date.issued2016-03-16-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1038/srep21498-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/177903-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/177903-
Descrição: dc.descriptionThe study of the interaction of electron irradiation with matter and the response of the material to the passage of electrons is a very challenging problem. However, the growth mechanism observed during nanostructural evolution appears to be a broad and promising scientific field in nanotechnology. We report the in situ TEM study of nanostructural evolution of electron-driven silver (Ag) nanocrystals through an additive-free synthetic procedure. Observations revealed the direct effect of the electron beam on the morphological evolution of Ag nanocrystals through different mechanisms, such as mass transport, site-selective coalescence, and an appropriate structural configuration after coalescence leading to a more stable configuration. A fundamental understanding of the growth and formation mechanisms of Ag nanocrystals, which interact with the electron beam, is essential to improve the nanocrystal shape-control mechanisms as well as the future design and study of nanomaterials.-
Idioma: dc.languageen-
Relação: dc.relationScientific Reports-
Relação: dc.relation1,533-
Direitos: dc.rightsopenAccess-
Título: dc.titleIn situ Transmission Electron Microscopy observation of Ag nanocrystal evolution by surfactant free electron-driven synthesis-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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