| 摘要 |
The invention relates to a method for forming a negative electrode for a lithium-ion cell, comprising the steps of: carrying out first constant-current charging with a first charging current until a first half-cell potential with regard to a reference electrode is reached, carrying out first constant-voltage charging at the first half-cell potential with regard to the reference electrode until a second charging current is reached, carrying out AC voltage excitation or alternating current excitation over a frequency time period, carrying out second constant-current charging with a third charging current until a second half-cell potential with regard to the reference electrode is reached, and carrying out second constant-voltage charging at the second half-cell potential with regard to the reference electrode until a final charging current is reached or until a maximum constant-voltage charging duration is reached. |
