Polymer gel electrolytes for application in aluminum deposition and rechargeable aluminum ion batteries.
A polymer gel electrolyte using AlCl3 complexed acrylamide as a functional monomer and acidic ionic liquid based on a mixture of 1 ethyl 3 methylimidazolium chloride (EMImCl) and AlCl3 (EMImCl AlCl3, 1 1.5, in molar ratio) as a plasticizer has been successfully prepared for the first time via free radical polymerization. Aluminum deposition is successfully achieved using a polymer gel electrolyte containing 80 wt% ionic liquid. The polymer gel electrolytes are also good candidates for rechargeable aluminum ion batteries.
Chemical communications