摘要 |
The invention relates to an electrochemical battery cell with a negative electrode, an electrolyte containing a conducting salt, and with a positive electrode. The electrolyte is based on SO2, and the space between the positive electrode and the negative electrode is formed in such a manner that when the cell is being charged, the active material deposited on the negative electrode can come into contact with the positive electrode such that locally limited short-circuit reactions occur on the surface thereof. |