Cellulose Solubility in Deep Eutectic Solvents: Inspecting Quantitative Hydrogen-Bonding Analysis

Polymer solubility mechanism in ionic liquids: 1H-NMR spectra and two-parameter hydrogen bonding analysis

“…It could be found that the solubility experiment results are consistent with the theoretical predictions. 6,9,10 The soluble data almost locate in the second or fourth quadrant while insoluble data locate in the first or third quadrant.…”

“…Although two-parameter H-bond analysis has been proved validly to explain the polymer solubility in ILs, 6 organic solvents 9 and deep eutectic solvents, 10 there is still lacking microscopic experimental characterization for the H-bonding interactions of polymer/IL systems. The 1 H-NMR spectrum is a powerful tool for characterizing the H-bonding interactions between polymers and ILs.…”

Deep eutectic solvents induced changes in the phase transition behavior of smart polymers: a sustainable future approach

“…For instance, Chen et al 52 reviewed the dissolution of cellulose in various components of DESs, specified the structural characteristics of cellulose related to dissolution parameters and provided perspectives to enhance the solubility of cellulose in the DESs. Vey recently, Xu et al 53 demonstrated the solubility of cellulose in DESs through quantitative hydrogen bonding analysis. The applicability of the solubility parameters was confirmed based on the Kamlet–Abraham–Taft polarity parameters.…”