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US 2021/0066752 A1Published application
Electrolyte having differential ion conductivity and lithium secondary battery comprising same
AssigneeLG Chem, Ltd.
InventorsEunkyung PARK, Yeilin HAM, Minchul JANG, Byoungkuk SON, Bora JUNG
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Abstract
A lithium secondary battery including a negative electrode, a positive electrode, a first electrolyte layer facing the negative electrode; and a second electrolyte layer present on the first electrolyte layer, wherein the first electrolyte layer has a higher ion conductivity than the second electrolyte layer, and a lithium secondary battery comprising the electrolyte described above.
Claims11
An electrolyte comprising:
- a first electrolyte layer facing a negative electrode;
- and
- a second electrolyte layer present on the first electrolyte layer,
- wherein the first electrolyte layer has a higher ion conductivity than the second electrolyte layer.
1 more element
Dependencies are inferred from the claim text.