Uniaxially Oriented, Highly Ordered, Large Area Columnar Superstructures of Discotic Supramolecules using Magnetic Field and Surface Interactions

Uniaxially Oriented, Highly Ordered, Large Area Columnar Superstructures of Discotic Supramolecules using Magnetic Field and Surface Interactions

Uniaxially oriented and highly ordered columnar superstructure of cobalt octa‐(n‐decylthio)porphyrazine (CoS10) on a large area of substrate has been fabricated, simultaneously utilizing an applied magnetic field and the interaction of CoS10 with an OTS‐functionalized substrate. This very simple and...

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Veröffentlicht in:Advanced materials (Weinheim) 2008-03, Vol.20 (6), p.1105-1109
Hauptverfasser: Kim, Hyo-Sik, Choi, Sung-Min, Lee, Ji-Hwan, Busch, Peter, Koza, Stephen J., Verploegen, Eric A., Pate, Brian D.
Format: Artikel
Sprache:eng
Schlagworte:
alignment
grazing incidence
magnetic field
mesogens
small angle X-ray scattering
surface interaction
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Beschreibung
Zusammenfassung:Uniaxially oriented and highly ordered columnar superstructure of cobalt octa‐(n‐decylthio)porphyrazine (CoS10) on a large area of substrate has been fabricated, simultaneously utilizing an applied magnetic field and the interaction of CoS10 with an OTS‐functionalized substrate. This very simple and straightforward alignment technique can be instrumental for practical applications of discotic supramolecular systems including various organoelectronic devices.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.200701783