Dynamic imaging of Ostwald ripening in copper oxide nanoparticles by atomic resolution transmission Electron microscope

Dynamic imaging of Ostwald ripening in copper oxide nanoparticles by atomic resolution transmission Electron microscope

Structural evolution of copper oxide nanoparticles is examined, especially with respect to Ostwald ripening under electron beam irradiation. Dissolution of the smaller particles into the larger one was clearly observed at the atomic scale using advanced transmission electron microscope.

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Bibliographische Detailangaben
Veröffentlicht in:Applied microscopy 2019, 49(6), , pp.1-2
1. Verfasser: Kim, Na Yeon
Format: Artikel
Sprache:eng
Schlagworte:
Atomic diffusion
Atomic resolution image
Chemistry and Materials Science
Copper
Copper oxide nanoparticle
Copper oxides
Electron beams
Electron irradiation
Electron microscopes
Irradiation
Materials Science
Nanoparticles
Novus Imago
Ostwald ripening
Radiation
Transmission Electron microscopy
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Beschreibung
Zusammenfassung:Structural evolution of copper oxide nanoparticles is examined, especially with respect to Ostwald ripening under electron beam irradiation. Dissolution of the smaller particles into the larger one was clearly observed at the atomic scale using advanced transmission electron microscope.
ISSN:2287-4445
2287-5123
2287-4445
DOI:10.1186/s42649-019-0019-z