Unprecedented Crystalline Super-Lattices of Monodisperse Cobalt Nanorods

Unprecedented Crystalline Super-Lattices of Monodisperse Cobalt Nanorods

Coalescence of initially produced nanospheres inside 3D super‐lattices may be the reason for the formation of ferromagnetic cobalt nanorods, monodisperse in length and diameter, from [Co(η3‐C8H13)(η4‐C8H12)] in the presence of stearic acid and hexadecylamine. The self‐organization of these nanorods...

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Veröffentlicht in:Angewandte Chemie International Edition 2003-11, Vol.42 (42), p.5213-5216
Hauptverfasser: Dumestre, Frédéric, Chaudret, Bruno, Amiens, Catherine, Respaud, Marc, Fejes, Peter, Renaud, Philippe, Zurcher, Peter
Format: Artikel
Sprache:eng
Schlagworte:
cobalt
magnetism
nanostructures
self-assembly
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Zusammenfassung:Coalescence of initially produced nanospheres inside 3D super‐lattices may be the reason for the formation of ferromagnetic cobalt nanorods, monodisperse in length and diameter, from [Co(η3‐C8H13)(η4‐C8H12)] in the presence of stearic acid and hexadecylamine. The self‐organization of these nanorods into unprecedented hexagonal 2D and 3D super‐lattices has been studied by transmission electron microscopy (see picture).
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.200352090