D. Catalanoa et al., Partially deuterated side-chain liquid crystalline monomers and polymers: characterization and order by H-2 NMR, MOL CRYST A, 336, 1999, pp. 111-122
Citations number
6
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS
Two partially deuterated liquid crystalline monomers 1, 2 and side-chain po
lymers 3, 4 therefrom were synthesized. The principal order parameter and b
iaxiality of the monomers were determined from their H-1 and H-2 NMR spectr
a. The H-2 orientational order of the polymers was also evaluated, which sh
owed the coexistence of different phases over certain ranges of temperature
.