Densities of aqueous mixtures of (choline chloride+ethylene glycol) and (choline chloride+malonic acid) deep eutectic solvents in temperature range 283.15–363.15K

Molar volume of eutectic solvents as a function of molar composition and temperature

“…Figure 1, shows a comparison between the measured density data of this work with those reported in the literature for the DES10-2 (ChCl:urea, 1:2). The density data generated by this work deviates by an average of 1.41% from those reported by Yadav and Pandey [16] and Liron and Li [29]. This may be due to the method of preparing the DES.…”

“…More general predictive models involve molecular structure parameters like group contributions [16][17][18][19] or based on the corresponding state principle [7]. However, the previous methods are more suitable to molecular liquids and usually do not perform well for ionic liquids and their analogues [16].…”

“…However, the previous methods are more suitable to molecular liquids and usually do not perform well for ionic liquids and their analogues [16]. Thermodynamic methods based on the critical properties have shown reasonable success in predicting the molar volume of these liquids [17].…”

Novel Contribution to the Chemical Structure of Choline Chloride Based Deep Eutectic Solvents

“…The peaks illustrated in the region between 3200 and 3500 cm -1 can also be due to the presence of water in DESs. DESs are hydrophilic solvents and interact with water [20]. Formation of the proton transfer salts was demonstrated by the observed FT-IR spectrums.…”

Influence of Hydration on the Structure and Interactions of Ethaline Deep‐Eutectic Solvent: A Spectroscopic and Computational Study

“…Despite the application potentials of DESs in variety of fields, finding a perfect DES with the exact favorable features is tough. One way to fine‐tune the properties of DESs to a specific application is through mixing them with other cosolvents . For instance, a limiting factor of DESs is their relatively high viscosities which have led to a great challenge in practical processing .…”