Positive electrode for lithium rechargeable battery and lithium rechargeable battery including the same and method of fabricating the lithium rechargeable battery
The present invention provides a positive electrode for a lithium rechargeable battery, a lithium rechargeable battery including the same, and a method of fabricating the lithium rechargeable battery. An antigelling agent is added in a positive electrode slurry to prevent gelation, and the positive electrode of the present invention is made with the antigelling agent added positive electrode slurry. During fabrication of the positive electrode by using a lithium nickel-based or manganese-based composite oxide for a positive electrode active material, gelation is prevented. A lithium rechargeable battery made with the positive electrode of the present invention shows a high capacity and excellent stability and reliability.
Samsung SDI Co., Ltd.
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Jung-Seog Seok-Gyun Kyong-Hwan
Kim Chang Song