| 摘要 |
PURPOSE:To provide the flexibility and reliability withstandable against free deformation at the seal section, by sealing between macromolecular films with reaction hardening adhesives having siloxane bond. CONSTITUTION:Lithium perchlorate of 1mol/l concentration is dissolved in mixture solution of propylene carbonate and 1,2-dimethoxy ethane to be used as electrolyte which is impregnated in a holding member 11 of polypropylene unwoven cloth then placed between cathode active substance 9 and anode active substance 10 together with a polypropylene separator 12 having surface area wider than each active substance reaction area but narrower than polypropylene macromolecular film, then adhesives 14 where polymethyl phenyl siloxane main agent and hardener are mixed with the ratio of 10:1 is applied onto the outercircumferential section 13 of said film thereafter the outercircumferential section of the separator 12 is held between the macromolecular films 1, 2 and the pressure of 4kg/cm<2> is applied and thermally adhered for 10min under the temperature of 150 deg.C to complete a cell. |
