| 摘要 |
PURPOSE:To increase the strength and discharge performance by a procedure in which a solution mixture of an aqueous PVA solution and an aqueous fluorine-contained resin dispersion is added to an active substance and kneaded, and then the mixture is coated on a cell base plate by pressing. CONSTITUTION:A mixed solution of an aqueous polyvinyl alcohol solution and an aqueous dispersion prepared by emulsification of a fluorine-containing resin, e.g., polytetrafluoroethylene, tetrafluoroethylene-hexafluoropropylene copolymer, etc., with a surfactant is added to a CdO-dominated active substance and kneaded, and then the mixture is coated on both sides of the cell base plate and then press-sticked by a roll press, etc. |
