Rapid forming of an electrode
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United States of America
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Feb 4, 2020
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May 10, 2018
app pub date -
Jan 5, 2018
filing date -
Jan 5, 2018
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Abstract
A method for forming a negative electrode for a lithium-ion cell includes the following 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.
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