Polyethylene glycol terms Links

Polyethylene Glycol-Based Membranes Brylev et al. [149] synthesized new AEMs based on polyethylene glycol (PEG). They prepared amorphous anionconducting polyether networks by cross-linking a quaternary ammonium salt with an unsaturated prepolymer (Rg. 5.16). The synthesis took place in two steps. The first step was a polycondensation between PEG and 3-chloro-2-chloromethyl-l-propene. Second, simultaneous cross-linking and functionalization took place. The chloride conductivity of these polymers was on the order of 1 X 10 S/cm at 25 C and no result in terms of hydroxyl conductivity was given. 

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