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- Title
Amphiphilic Design of a Discotic Liquid-Crystalline Molecule for Dipole Manipulation: Hierarchical Columnar Assemblies with a 2D Superlattice Structure.
- Authors
Yeh, Ming‐Che; Su, Yu‐Lou; Tzeng, Mei‐Chun; Ong, Chi Wi; Kajitani, Takashi; Enozawa, Hideo; Takata, Masaki; Koizumi, Yoshiko; Saeki, Akinori; Seki, Shu; Fukushima, Takanori
- Abstract
A liquid‐crystalline dibenzophenazine that was forced to adopt a head‐to‐head stacking arrangement to generate a large dipole moment adapted to this stacking by hierarchical assembly into a 2D hexagonal superlattice (see picture). Thus, the net dipole and the contact area between immiscible side chains were minimized. Homeotropic alignment of the assembly on glass gave rise to directional charge transport.
- Publication
Angewandte Chemie International Edition, 2013, Vol 52, Issue 3, p1031
- ISSN
1433-7851
- Publication type
Article
- DOI
10.1002/anie.201207708