Self-assembly of well-defined ferrocene triblock copolymers and their template synthesis of ordered iron oxide nanoparticles

Self-assembly of well-defined ferrocene triblock copolymers and their template synthesis of ordered iron oxide nanoparticles

Well-defined ferrocene-containing triblock copolymers were synthesized by atom transfer radical polymerization and self-assembled into highly ordered hexagonal arrays of cylinders via solvent annealing. The thin films were further used as a template and converted into highly ordered iron oxide nanop...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2013-05, Vol.49 (39), p.4373-4375
Hauptverfasser: Hardy, Christopher G, Ren, Lixia, Ma, Shuguo, Tang, Chuanbing
Format: Artikel
Sprache:eng
Schlagworte:
Arrays
Block copolymers
Iron oxides
Nanoparticles
Pyrolysis
Radicals
Self assembly
Thin films
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Zusammenfassung:Well-defined ferrocene-containing triblock copolymers were synthesized by atom transfer radical polymerization and self-assembled into highly ordered hexagonal arrays of cylinders via solvent annealing. The thin films were further used as a template and converted into highly ordered iron oxide nanoparticles (α-Fe2O3) by UV/ozonolysis and thermal pyrolysis.
ISSN:1359-7345
1364-548X
DOI:10.1039/c2cc36756d