PHASE-DIAGRAMS OF BINARY ALKANOATE SYSTEMS WITH COMMON CATION - POTASSIUM ISOBUTYRATE-PROPIONATE, AND SODIUM BUTYRATE-ISOBUTYRATE

Authors
MIRNAYA TA YAREMCHUK GG VOLKOV SV
Citation
Ta. Mirnaya et al., PHASE-DIAGRAMS OF BINARY ALKANOATE SYSTEMS WITH COMMON CATION - POTASSIUM ISOBUTYRATE-PROPIONATE, AND SODIUM BUTYRATE-ISOBUTYRATE, Zeitschrift fur Naturforschung. A, A journal of physical sciences, 51(8), 1996, pp. 957-959
Citations number
8
Categorie Soggetti
Chemistry Physical",Physics
Journal title
Zeitschrift fur Naturforschung. A, A journal of physical sciences → ACNP
ISSN journal
09320784
Volume
51
Issue
8
Year of publication
1996
Pages
957 - 959
Database
ISI
SICI code
0932-0784(1996)51:8<957:POBASW>2.0.ZU;2-T
Abstract
The phase diagrams of the binary mixtures of mesogenic potassium isobu tyrate with non-mesogenic potassium propionate and mesogenic sodium bu tyrate with non-mesogenic sodium isobutyrate have been investigated by differential thermal analysis and hot stage polarization microscopy. Both systems have one eutectic and one metatectic phase equilibriums. Pecularities of liquid crystal formation in binary alkanoate systems w ith common alkali metal cation are discussed and compared with those o f systems with common anion.