| abstract |
(57) [Abstract] [Purpose] It is simpler than conventional methods, the total area of the electrolyte formed per batch is extremely large, the productivity is high, and it is possible to form a film on a porous substrate. (EN) Provided is a method for producing a solid electrolyte membrane, which is capable of controlling a film thickness, and which is capable of obtaining a dense and constant quality electrolyte membrane. [Arrangement] Electrolyte material is irradiated with argon plasma to evaporate the electrolyte material, at the same time, vaporized particles are made into plasma, and the vaporized particles of the plasmaized electrolyte material are supplied to the surface of a porous substrate to form an electrolyte membrane. . |