TECHNOLOGY FOCUS - POLYMERS - Preferred Composition: The ratio of the -CH2-CH2-O- group and -(CH2-CH(CH3)-O- group in the polymer matrix (the total number of the -CH2-CH2-O- groups entire polymer matrix)/(total number of the -CH2-CH(CH-3)-O- groups in the entire polymer matrix) is 0.5-20, preferably 1-10. The orientation direction of the side chain portion of the of formula (1) is perpendicular to the orientation direction of the main chain portion of the polymer chain. The content of the solvents as the plasticizer in the ionic conduction structural component is 70-99 wt.%, preferably 80-99 wt.%. The solvent as the plasticizer is an aprotic polar solvent. The aprotic polar solvent is at least one solvent selected from ethers, carbonates, nitrite, amides, esters, nitro compounds, sulfur compounds and halides. The electrolyte is a salt of an alkali metal which is a lithium salt. The ionic conduction structural component further comprises a support comprising at least one selected from resin powder, glass powder, ceramic powder, nonwoven fabric and porous film. The content of the support in the ionic conduction structural component is 1-50 wt.%.Preferred Method: A polymerization initiator is mixed at the time of mixing process. A crosslinked structure in the polymer matrix is formed by a crosslinking reaction. The cross linked structure is formed by covalent bonding. A monomer which forms the crosslinked structure by the crosslinking reaction is mixed at the time of mixing process. The crosslinking reaction is polymerization reaction. The polymerization reaction uses a thermal energy. Incorporation of the support comprising at least one selected from the group consisting of resin powder, glass powder, ceramic powder, nonwoven fabric and porous film is performed into the ionic conduction structural component. The ionic conduction structural component is incorporated into the cathode or anode active material layer, or impregnation of polymer, monomer or oligomer capable of forming ionic conduction structural component is performed to the cathode or anode active material layer, to form cathode or anode. The cathode or anode active material layer is formed on the current collector to form cathode or anode.Preferred Property: The ionic conduction structural component has an anisotropic ionic conductivity.Preferred Arrangement: At least one of the cathode electrode and anode comprises the ionic conduction structural component. The cathode active material layer comprises an active material having a function of incorporating lithium ions in a charging reaction and releasing lithium ions in a discharging reaction and the anode active material layer comprises an active material having a function of releasing lithium ions in the charging reaction and incorporating lithium ions in the discharging reaction.    TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Material: The cathode active material comprises at least one selected from metallic lithium, metal capable of alloying with lithium deposited in a charging reaction and a compound capable of intercalating lithium ions in charging reaction and deintercalating lithium ions in discharging reaction, and the anode active material comprises a material capable of deintercalating lithium ions in charging reaction and intercalating lithium ions in discharging reaction. Preferably, the cathode active material comprises at least one selected from metallic lithium, carbon materials including graphite, metal capable of alloying electrochemically with lithium, tin oxide, transition metal oxide, transition metal nitride, lithium/tin oxide, lithium/transition metal sulfide, lithium/transition metal sulfide, transition metal carbide and lithium/transition metal carbide. Preferably, the anode active material comprises at least one selected from metal oxide, a transition metal nitride, lithium/tin oxide, lithium/transition metal oxide, lithium/transition metal nitride, transition metal sulfide, lithium/transition metal sulfide, transition metal carbide and lithium/transition metal carbide. Preferred Definitions:    m and n = 5-100, preferably 10-50;and    k = 2-100, preferably 3-30.    EXAMPLE - Methoxy-eicosaethyleneoxy-block-eicosapropyleneoxy-acrylate (in wt.pts) (3.2) (number of ethylene oxide of 20, and number of propylene oxide of 20), methoxy triethylene methacrylate (2.0) (number of ethylene oxide of 3) and (the crosslinking agent) polyethylene glycol dimethacrylate (number of ethylene oxide of 23) (0.6) were added to an electrolyte prepared by mixing in a parts) in a ratio of propylene carbonate (50), ethylene carbonate (50) and electrolyte, lithium tetrafluoroate (10.3) and warmed at 40 degrees C with stirring well to dissolve uniformly. Azobisisobutyronitrile, a radical polymerization initiator (0.2) was added to the obtained mixed solution. The mixed solution was inserted into a cell polymerization vessel constructed with 2 plates of quartz glass, in which the fluoro resin layer was formed on one side, and a spacer (thickness 50 mum) made of Teflon. The surface of the quartz glass having the formed fluororesin layer was made to face inside of the cell. The angle of contact with water on the surface of the quartz glass (resin layer was formed on the surface) was measured to 117 degrees C. Subsequently, the cell was heated at 70 degrees C for 1 hour to perform a polymerization reaction. The polymerized product was taken out from the cell to obtain a film-shaped ionic conduction structural component (width 10 cmxlength 6cmxthickness 50 mum). Each used monomer had uniform molecular weight obtained by column chromatographic separation. The obtained component had orientation property, anisotropic property and good ionic conductivity along thickness direction.