| 摘要 |
1,198,909. Fuel cells. COMPAGNIE GENERALE D'ELECTRICITE. 7 June, 1968 [9 June, 1967], No. 27324/68. Heading H1B. The electrolyte of a fuel cell comprises an aq. solution of ethylenediamine. Preferably the solution also contains a sodium or potassium salt, e.g. an oxalate or carbonate. An H 2 /O 2 fuel cell with Pt electrodes and an electrolyte containing potassium oxalate is exemplified, the fuel containing CO 2 as impurity. |
