Copolymers, consisting of isothianaphthene and phenylene derivatives with liquid crystal groups, were synthesized via Migita-Kosugi-Stille polycondensation reaction. IR absorption, UV-vis optical absorption, and PL spectroscopy measurements were carried out. Thermotropic liquid crystallinity of the polymers with bandgap of ̃2.5 eV was confirmed.
- Liquid crystals
- Migita-Kosugi-Stille coupling
- φ-conjugated polymers
ASJC Scopus subject areas
- Materials Science(all)