| 摘要 |
1,108,611. Fuel cells. SIEMENS-SCHUCKERTWERKE A.G. 10 May, 1965 [14 May, 1964], No. 19725/65. Addition to 1,054,072. Heading H1B. Fuel cells have an electrode support made of uniformly fine-pored layers 5 in the vicinities of the electrodes and a uniformly coarse-pored layer 4 situated between the fine-pored layers. Asbestos diaphragms 6 separate the support from electrodes which, as shown, have nickel powder 7 and silver powder 8 respectively, both electrodes being again supported by nickel gauzes 9 acting as current collectors. Coarse gauzes 10 provide the necessary gas spaces for each electrode, the cell being closed by nickel sheets 11. The electrolyte is aqueous and is contained in the porous materials by capillary attraction. |
