Self-Assembly of Perylene Monoimide Substituted Hexa-peri-hexabenzocoronenes: Dyads and Triads at Surfaces

Self-Assembly of Perylene Monoimide Substituted Hexa-peri-hexabenzocoronenes: Dyads and Triads at Surfaces

Nanoscale phase‐segregated functional architectures can be formed both in monolayers at the solid/liquid interface and in the bulk by self‐assembling electron‐acceptor–electron‐donor dyads and triads based on hexa‐peri‐hexabenzocoronene (HBC) and perylene monoimide (PMI). The figure shows charge tra...

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Veröffentlicht in:Advanced materials (Weinheim) 2006-05, Vol.18 (10), p.1317-1321
Hauptverfasser: Samorì, P., Fechtenkötter, A., Reuther, E., Watson, M. D., Severin, N., Müllen, K., Rabe, J. P.
Format: Artikel
Sprache:eng
Schlagworte:
Conjugated molecules
discotic
Electron transport
Liquid crystals
Liquid crystals, discotic
Molecular electronics
Scanning tunneling microscopy
Self-assembly
Solar cells
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Zusammenfassung:Nanoscale phase‐segregated functional architectures can be formed both in monolayers at the solid/liquid interface and in the bulk by self‐assembling electron‐acceptor–electron‐donor dyads and triads based on hexa‐peri‐hexabenzocoronene (HBC) and perylene monoimide (PMI). The figure shows charge transfer through the vertically segregated HBC and PMI channels in the bulk phase.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.200502391