摘要 |
1,070,937. Fuel cells. COMPAGNIE GENERALE D'ELECTRICITE. May 4, 1964, No. 18505/64. Heading H1B. The solid electrolyte comprises a crystalline body having punctual faults and conducting by one or more of the ions of H 2 C, B, Si or Li. Preferably, it has a perovskite structure. |