TY  - JOUR
A1  - Goldmann, Daniela
A1  - Janietz, Dietmar
A1  - Schmidt, C.
A1  - Wendorff, Joachim Heinz
T1  - Columnar liquid crystalline phases through hydrogen bonding and nanoscale segregation
N2  - Two columnar phases forming 2,4,6-triarylamino-1,3,5-triazines have been investigated in binary mixtures with calamitic and non-liquid crystalline benzoic acids carrying one or two alkoxy chains at the aromatic core. The triazines form hydrogen bonded aggregates with the complementary acids. Each investigated equimolar mixture exhibits a columnar mesophase due to segregation of the H-bonded polar core region from the lipophilic aliphatic molecular segments. The cross sectional shape of cylindrical aggregates and, therefore, the two-dimensional lattice symmetries, hexagonal or rectangular, are defined by the number of alkoxy chains of the benzoic acid component
Y1  - 2004
UR  - https://publishup.uni-potsdam.de/frontdoor/index/index/docId/15118
SN  - 0959-9428
ER  -