CPC H01M 4/0445 (2013.01) [H01M 4/0435 (2013.01); H01M 4/139 (2013.01); H01M 4/362 (2013.01); H01M 4/38 (2013.01); H01M 4/625 (2013.01); H01M 10/0525 (2013.01); H01M 2004/028 (2013.01)] | 23 Claims |
1. A dry electrode film of an energy storage device, comprising:
a dry active material;
a dry binder; and
a dry prelithiating material distributed throughout the dry active material and the dry binder, wherein the dry prelithiating material does not comprise elemental lithium metal;
wherein the dry electrode film is free-standing and is substantially free of solvent residues, and
wherein the dry prelithiating material comprises about 0.5-10 wt. % of the dry electrode film.
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