RAPID FORMING OF AN ELECTRODE

摘要

A method for forming a negative electrode for a lithium-ion cell, comprising the steps: first constant-current charging with a first charging current until a first half-cell potential versus a reference electrode is reached, first constant-voltage charging at the first half-cell potential versus the reference electrode until a second charging current is reached, second constant-current charging with the second charging current until a second half-cell potential versus the reference electrode is reached, second constant-voltage charging at the second half-cell potential versus the reference electrode until a final charging current is reached.