▎ 摘　　要

NOVELTY - A graphene oxide modified polymer gel electrolyte comprises the raw materials such as 50-60 pts. wt. polyvinylidene fluoride hexafluoropropylene, 1-5 pts. wt. graphene oxide, 5-10 pts. wt. sodium salt, 20-40 pts. wt. non-aqueous solvent, 0.5-5 pts. wt. additive and 3-6 pts. wt. anhydrous ethanol. USE - Graphene oxide modified polymer gel electrolyte. ADVANTAGE - The graphene oxide modified polymer gel electrolyte has better effect of improving the ion conductivity, the mechanical performance of film, uniform deposition and electrode compatibility and realizing the high reversible capacity, high coulomb efficiency sodium in the sodium metal full battery. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a sodium metal battery.