CPC H01M 4/0435 (2013.01) [H01M 4/0471 (2013.01); H01M 4/08 (2013.01); H01M 4/54 (2013.01); H01M 2004/028 (2013.01); H01M 2220/30 (2013.01)] | 17 Claims |
1. A method of fabricating an electrode, comprising:
calendering a briquette precursor so as to form a precursor sheet that includes components of an electrode active medium, the components including an active material;
cutting a briquette from the precursor sheet;
baking the briquette; and
performing multiple post-bake calender operations on the briquette after the baking of the briquette, each post-bake calender operation including calendering of the briquette, and
reducing a nip gap at which the post-bake calender operations are performed, the nip gap being reduced between at least a portion of the post-bake calendering operations, a total reduction of the nip gap between a first one of the post-bake calendering operations and a last one of the post-bake calendering operations is greater than or equal to zero and less than or equal to 0.02 inches.
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