摘要 |
1,109,662. Moulding electrolytes. ENERGY CONVERSION Ltd. 20 July, 1965 [21 April, 1964], No. 16573/64. Heading B5A. [Also in Division H1] A semi-solid electrolyte body for a fuel cell is made by cold-pressing a porous blank from powdered electrolyte mix and impregnating the blank with a liquid electrolyte phase which may be identical with one of the mix components. Metallic salts are used and the mix may also include a refractory oxide filter. |