Thermodynamic properties of a new working pair: 1-Ethyl-3-methylimidazolium ethylsulfate and water

Heat capacities and excess enthalpies of the (N-hexylisoquinolinium thiocyanate ionic liquid + water) binary systems

“…Until now, the most popular working fluids in the absorption refrigeration are (ammonia + water) or (water + lithium bromide) [7]. Corrosion properties and toxicity of these systems (adsorbent + refrigerant) create new opportunities for the (IL + water) binary systems [8][9][10][11][12][13][14][15][16][17]. To determine the potential application of ILs and their systems in this area, it is necessary to outline and describe their basic thermodynamic and physicochemical properties.…”

Vapor pressures, excess enthalpies, and specific heat capacities of the binary working pairs containing the ionic liquid 1-ethyl-3-methylimidazolium dimethylphosphate

“…The solubility of NH 3 [Ac] was also researched, respectively [11]. The vapor pressure and specific heat capacity of binary solution, 1-ethyl-3-methylimidazolium ethylsulfate and water, were researched as a new working pair [12]. The vapor pressure, excess enthalpy and specific heat capacity of binary solution ILs 1,3-dimethylimidazolium dimethylphosphate ([MMIM][DMP]) with water, ethanol or methanol were also studied and they exhibit the negative deviation from Raoult's law [13].…”

Overview of Ionic Liquids Used as Working Fluids in Absorption Cycles

“…The working pair H 2 O+EMISE was considered as a potential working pair [18,19]. The vapor pressure, heat capacity, and density of the H 2 O+EMISE system were measured and correlated which verified the availability of being used in absorption cycles.…”