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US 12,633,545 B2Granted
Anode, method for manufacturing same by using electrolytic deposition, and device for manufacturing same
AssigneeIndustry-University Cooperation Foundation Hanyang University Erica Campus
InventorsJung-Ho Lee, Sambhaji Shivaji Shinde, Dong-Hyung Kim
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Abstract
An anode is provided. The anode can comprise a three dimensional current collector and an anode active material layer provided on the surface of the three dimensional current collector.
Claims9
An anode electrode comprising:
- a three dimensional current collector;
- and
- an anode active material layer provided on a surface of the three dimensional current collector,
- wherein the anode active material layer includes at least one of sodium, potassium, magnesium, aluminum, zinc, or iron,
- wherein the anode active material layer comprises both an amorphous region and crystalline regions,
- wherein a proportion of the amorphous region in the anode active material layer is greater than a proportion of the crystalline regions in the anode active material layer,
- wherein the crystalline regions are randomly distributed to be spaced apart from each other in the amorphous region, and
- wherein the anode active material layer has a thickness that is greater than or equal to 50 μm and less than or equal to 100 μm.
5 more elements
An anode electrode comprising:
- a current collector;
- and
- an anode active material layer disposed on the current collector and including a base metal,
- wherein the anode active material layer has a plurality of crystalline regions randomly distributed to be spaced apart from each other in an amorphous region,
- wherein a proportion of the amorphous region in the anode active material layer is greater than a proportion of the plurality of crystalline regions in the anode active material layer,
- wherein the anode active material layer has a thickness that is greater than or equal to 50 μm and less than or equal to 100 μm,
- wherein the anode active material layer is electrolytically deposited using an electrolytic solution that includes a metal salt, and
- wherein the metal salt comprises a compound of the base metal, fluorine, and hydrogen.
5 more elements
Dependencies are inferred from the claim text.