Lithium battery and method of manufacturing the same
AssigneesSamsung Electronics Co., Ltd., Samsung SDI Co., Ltd.
InventorsYoungeal KIM, Wooyoung YANG, Kihong KIM, Hyorang KANG
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Abstract
A lithium battery includes an anode, a cathode, and a protective film disposed on at least one of the anode and the cathode, in which the protective film includes a compound including: i) at least one element selected from a Group 13 element, a Group 14 element, a Group 15 element, and a first Group 16 element; and ii) a second Group 16 element, in which the first Group 16 element is different from the second Group 16 element.
Claims20
A lithium battery comprising:
- an anode;
- a cathode;
- and
- a protective film disposed between the anode and the cathode,
- wherein the protective film comprises a compound comprising
- at least one element selected from a Group 13 element, a Group 14 element, a Group 15 element, and a first Group 16 element, and
- a second Group 16 element,
- wherein the first Group 16 element is different from the second Group 16 element.
A method of manufacturing a lithium battery, the method comprising forming a protective film on a base, wherein the protective film comprises a compound comprising:
- at least one element selected from a Group 13 element, a Group 14 element, a Group 15 element, and a first Group 16 element, and
- a second Group 16 element, wherein the first Group 16 element is different from the second Group 16 element, and
- wherein forming the protective film comprises depositing the compound on the base to manufacture the lithium battery.
Dependencies are inferred from the claim text.