| 摘要 |
1528663 High temperature secondary cell ESB Inc 5 April 1976 [9 June 1975] 13712/76 Heading H1B A high temperature secondary cell is prepared by changing a positive reactant mixture, e.g. sodium chloroaluminate, B, Si, Se, As, Te, Sb and/or ethylene glycol into a positive reactant compartment 13 of a cell separated by # alumina 22 from a negative compartment 10 containing sodium. The cell is maintained at an operating temperature of 150‹ to 225‹ C. during changing and the positive reactant mixture may be prepared either outside the cell or in situ. |
