Anodeless lithium secondary battery using sintered body of amorphous alloy powder or metallic glass powder, lithium metal secondary battery, and method for manufacturing same
AssigneeKorea University of Technology and Education Industry-University Cooperation Foundation
InventorsSuk Jun KIM, Tae Yang KIM, Chae Yoon IM
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Abstract
In order to improve the coulombic efficiency, electric capacity, and the like of an anode current collector, the present invention provides an anodeless lithium secondary battery using a sintered body of a mixture of an amorphous alloy powder or metallic glass powder and a non-metallic powder, or an anodeless lithium secondary battery comprising a current collector made of a sintered body of a mixture of an amorphous alloy powder or metallic glass powder containing two or more elements.
Claims14
An anodeless lithium secondary battery using a sintered body of amorphous alloy powder or metallic glass powder, comprising:
- a cathode;
- a current collector positioned facing the cathode and manufactured by sintering a mixture of amorphous alloy powder or metallic glass powder and non-metallic powder;
- an electrolyte positioned between the cathode and the current collector;
- and
- a separator separating the cathode and the current collector.
An anodeless lithium secondary battery using a sintered body of amorphous alloy powder or metallic glass powder, comprising:
- a cathode;
- a current collector positioned facing the cathode and manufactured by sintering a mixture of amorphous alloy powder or metallic glass powder;
- an electrolyte positioned between the cathode and the current collector;
- and
- a separator separating the cathode and the current collector.
9-10. (canceled)
Dependencies are inferred from the claim text.