| 摘要 |
A lithium-ion battery cell assembly includes a negative electrode having a negative current collector contacting a negative electrode active material. The negative current collector is prepared by providing a piece of a negative current collector metal, thereafter oxidizing the piece of the negative current collector metal, and thereafter reducing the piece of the negative current collector metal. The negative electrode is assembled with a positive electrode with an intermediate separator. An electrolyte saturates the electrodes and the separator, and provides a lithium ion path between the negative electrode and the positive electrode.
|
