Miscibility and phase behavior of water-dicarboxylic acid type ionic liquid mixed systems.
Tetra-n-butylphosphonium type ionic liquids with fumarate anion and maleate anion exhibit different physico-chemical properties and different solubility to water in their cis and trans conformations; fumarate showed the usual upper critical solution temperature (UCST) behavior, whereas maleate had highly unusual lower critical solution temperature (LCST) behavior after mixing with water.
Fukaya
Yukinobu
Y
Department of Biotechnology, Tokyo University of Agriculture & Technology, Koganei, Tokyo, 184-8588, Japan.
Sekikawa
Kenta
K
Murata
Kenichi
K
Nakamura
Nobuhumi
N
Ohno
Hiroyuki
H
D002264:Carboxylic Acids / Q000737:chemistry*; D012995:Solubility; D014867:Water / Q000737:chemistry*
D002264:Carboxylic Acids; D014867:Water