International audienceThermotropic ionic liquid crystals based on the flavylium scaffold have been synthesized and studied for their structure-properties relationship for the first time. The mesogens were probed by differential scanning calorimetry (DSC), polarizing optical microscopy (POM), and X-ray diffraction (XRD). Low numbers of alkoxy side chains resulted in smectic (SmA) and lamello-columnar (Lam ) phases, whereas higher substituted flavylium salts showed Col as well as ordered and disordered columnar (Col , Col ) mesophases. Mesophase width ranged from 13 K to 220 K, giving access to room temperature liquid crystals. The optical properties of the synthesized compounds were probed towards absorption and emission properties. Strong a...
The last five years’ achievements in the synthesis and investigation of thermotropic ionic liquid cr...
The synthesis and thermotropic behaviour of some di-alkyloxy-phenyl-1,2,4-triazolium trifluoromethan...
Supramolecular, low-melting (near or below 0.0 °C) ionic liquid crystals with two rings of Schiff ba...
Ionic liquid crystals were obtained by coupling one or two mesogenic units (cholesterol or cyanobiph...
Ionic liquid crystals were obtained by coupling one or two mesogenic units (cholesterol or cyanobiph...
In this article, we describe an efficient synthetic pathway and the characterization of liquid cryst...
The 1,10-phenanthrolinium cation is introduced as a new building block for the design of ionic liqui...
Contains fulltext : 36532.pdf (publisher's version ) (Closed access)Ionic liquid c...
Ionic liquid crystals are a class of compounds containing anions and cations, that combine the prope...
Liquid crystals have become pivotally important to a variety of image displaying technologies. They ...
A new series of fluorinated salts, iodides and trifluoromethanesulfonates, was synthesized from per...
Thermotropic ionic liquid crystals (TILCs) are a relatively new field of liquid crystals (LCs) resea...
N-Alkyl-N-methylpyrrolidinium cations have been used for the design of ionic liquid crystals, includ...
Two different sets of ionic liquid crystals based on bistriflimide salts of non-symmetrically substi...
A new series of donor-acceptor-donor (D-A-D) type luminescent mesogens carrying 2-methoxy-3-cyanopyr...
The last five years’ achievements in the synthesis and investigation of thermotropic ionic liquid cr...
The synthesis and thermotropic behaviour of some di-alkyloxy-phenyl-1,2,4-triazolium trifluoromethan...
Supramolecular, low-melting (near or below 0.0 °C) ionic liquid crystals with two rings of Schiff ba...
Ionic liquid crystals were obtained by coupling one or two mesogenic units (cholesterol or cyanobiph...
Ionic liquid crystals were obtained by coupling one or two mesogenic units (cholesterol or cyanobiph...
In this article, we describe an efficient synthetic pathway and the characterization of liquid cryst...
The 1,10-phenanthrolinium cation is introduced as a new building block for the design of ionic liqui...
Contains fulltext : 36532.pdf (publisher's version ) (Closed access)Ionic liquid c...
Ionic liquid crystals are a class of compounds containing anions and cations, that combine the prope...
Liquid crystals have become pivotally important to a variety of image displaying technologies. They ...
A new series of fluorinated salts, iodides and trifluoromethanesulfonates, was synthesized from per...
Thermotropic ionic liquid crystals (TILCs) are a relatively new field of liquid crystals (LCs) resea...
N-Alkyl-N-methylpyrrolidinium cations have been used for the design of ionic liquid crystals, includ...
Two different sets of ionic liquid crystals based on bistriflimide salts of non-symmetrically substi...
A new series of donor-acceptor-donor (D-A-D) type luminescent mesogens carrying 2-methoxy-3-cyanopyr...
The last five years’ achievements in the synthesis and investigation of thermotropic ionic liquid cr...
The synthesis and thermotropic behaviour of some di-alkyloxy-phenyl-1,2,4-triazolium trifluoromethan...
Supramolecular, low-melting (near or below 0.0 °C) ionic liquid crystals with two rings of Schiff ba...