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US 2026/0031337 A1Published application
Electrode for secondary battery and lithium secondary battery including the same
AssigneeSK On Co., Ltd.
InventorsJae Sik SHIN, Kyung Hee JEONG
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Abstract
An electrode for a secondary battery according to exemplary embodiments includes an electrode current collector; an electrode active material layer formed on the electrode current collector; and a coating layer formed on the electrode active material layer and including rod-shaped inorganic particles and spherical organic particles, wherein a ratio of a length of major axis of the rod-shaped inorganic particle to a length of diameter of the spherical organic particle may be 3 to 5.
Claims20
An electrode assembly for a secondary battery comprising:
- a cathode comprising a cathode active material layer;
- and
- an anode comprising an anode active material layer disposed to face the cathode;
- wherein a coating layer is formed on the cathode active material layer or on the anode active material layer, and comprises rod-shaped inorganic particles and spherical organic particles.
1 more element
Dependencies are inferred from the claim text.