TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Components: The iodide is sodium iodide, potassium iodide, lithium iodide.    TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Process: The method further involves adding polyethylene glycol, crosslinking agent, N,N-methylene-bisacrylamide and acrylic ester monomer and initiator with solvent in the presence of inletting nitrogen, and heating the mixture to obtain poly (acrylate-methylene bisacrylamide)/polyethylene glycol P(A-BIS/PEG) polymer compound of formula (II), adding obtained polymer (II) with electrolyte solution i.e. iodide (I2), and electrolyte additive followed by heating to 60-90 degrees C in a sealed environment, stirring and mixing the mixture with solvent, and cooling to room temperature, and vacuum drying the P(A-BIS)/PEG for drying the solvent.x:y:z=(128-572):10(53-307).Preferred Components: The solvent is chosen form tetrahydrofuran, toluene, ethyl acetate, gamma-butyrolactone, N,N-dimethyl formamide, and N-methyl pyrrolidone, and the initiator is chosen form azodiisobutyronitrile, and benzoyl peroxide. The mass ratio of iodide/I2 electrolyte solution and solvent is 1:0.169:(12.5-15). The electrolyte additive is pyridine, tertiary butyl pyridine, and guanidinium isothiocyanate.    TECHNOLOGY FOCUS - POLYMERS - Preferred Components: The weight ratio of P(A-BIS)/PEG polymer: iodide electrolytic solution: electrolyte additive is 1:(2.34-9):(0-0.25). The acrylic ester monomer is chosen form methyl methacrylate (MAA), methyl acrylate, butyl acrylate, butyl methacrylate, hydroxyethyl methacrylate, hydroxypropyl acrylate, fluorinated acrylic acid heptyl ester, fluorinated acid heptyl ester, methacrylic acid MAA, acrylic acid. The crosslinking agent further utilized by the method is N,N-methylene-bisacrylamide. Preferred Properties: The mass ratio of the methyl methacrylate MMA or methyl acrylate, butyl acrylate or hydroxyethyl methacrylate or hydroxy-propyl acrylate or fluorinated acrylic heptyl ester or fluoro heptyl ester of methacrylic acid MAA or acrylic acid, N,N-methylene-bisacrylamide evocating agent of polyethylene glycol, is 1:(0.062-0.1):(0.18-0.9):(0.000077-0.0031):(0.012-0.031):(0.54-0.86): (1.5-6.2).