Samsung Sdi Co., Inc.

Iucf-hyu

Ilkyong Kwon

Dongwon Kim

Jungmin Lee

Jinhyon Lee

Woocheol Shin

Heeeun Yoo

Minju Lee

Siyoung Cha

Duckhyun Kim

Taeri Kwon

Yuhyun Kim

Taehyun Bae

Yunchae Jung

Myungseop Kim

Donggeun Lee

Hyun Nam

Provided are an electrode, a lithium battery including the same, and an electrode manufacturing method, the electrode including: an electrode active material layer including an electrode active material and a binder; and an electrode current collector on one surface or between two surfaces of the electrode active material layer, wherein the electrode active material layer includes: a first electrode active material layer including a first electrode active material and a first binder and contacting the electrode current collector; and a second electrode active material layer arranged on the first electrode active material layer and including a second electrode active material layer and a second binder.

Electrode, lithium battery including the same, and method of manufacturing the same

Disclosed are a secondary lithium battery anode and a secondary lithium battery including same, the secondary lithium battery anode comprising a current collector and an anode active material layer located on at least one surface of the current collector, wherein the anode active material layer includes an anode active material, which has sphericity of 0.83 to 0.91, and a binder, which has an average particle diameter (D50) of 180 nm to 450 nm.

Secondary lithium battery anode and secondary lithium battery including same

The present invention relates to an anode for lithium secondary battery and a lithium secondary battery comprising the same, the anode for lithium secondary battery comprising a current collector; and an anode active material layer which is formed on one surface of the current collector, and comprises an anode active material and a cellulose-based compound which has a weight-average molecular weight (Mw) of 500,000 g/mol to 700,000 g/mol and a substitution degree of 0.9 to 1.0, wherein the anode for lithium secondary battery has a loading level (L/L) of 13 mg/cmor greater.

Anode comprising cellulose-based compound for lithium secondary battery and lithium secondary battery comprising same

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Yongin-si, South Korea

Ilkyong Kwon