Swelling of pH-responsive cationic gels: Constitutive modeling and structure-property relations was written by Drozdov, A. D.. And the article was included in International Journal of Solids and Structures in 2015.Application In Synthesis of ((Oxybis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl) bis(2-methylacrylate) This article mentions the following:
A constitutive model is developed for the elastic response of pH-sensitive cationic gels under swelling. A polyelectrolyte gel is treated as a three-phase medium that consists of an equivalent polymer network, solvent, and solute (mobile ions). Transport of solvent and solute is modeled as their diffusion through the network accelerated by an elec. field formed by mobile and bound ions and accompanied by chem. reactions (self-ionization of water mols. and protonation of functional groups attached to polymer chains). Constitutive equations are derived by means of the free energy imbalance inequality for an arbitrary three-dimensional deformation with finite strains. These relations are applied to the anal. of equilibrium swelling diagrams on chem. crosslinked chitosan, poly(vinylimidazole), and poly(diethylaminoethyl methacrylate-g-ethylene glycol) gels with various concentrations of monomers and crosslinker. Good agreement is demonstrated between the exptl. data and results of simulation. In the experiment, the researchers used many compounds, for example, ((Oxybis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl) bis(2-methylacrylate) (cas: 109-17-1Application In Synthesis of ((Oxybis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl) bis(2-methylacrylate)).
((Oxybis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl) bis(2-methylacrylate) (cas: 109-17-1) belongs to alcohols. Similar to water, an alcohol can be pictured as having an sp3 hybridized tetrahedral oxygen atom with nonbonding pairs of electrons occupying two of the four sp3 hybrid orbitals. Grignard and organolithium reagents are powerful tools for organic synthesis, and the most common products of their reactions are alcohols.Application In Synthesis of ((Oxybis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl) bis(2-methylacrylate)
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts