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POSITIVE ELECTRODES, PREPARATION METHODS THEREOF, AND RECHARGEABLE LITHIUM BATTERIES

发明专利审中
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20权利要求 · 2 独立
§ Ⅰ

卷宗概要

发明人

Seunghyun JEON; Seung-Hun HAN; Youngkwang CHO; Hyunwoo KIM; Moonju CHO; Seunghyun LIM

IPC 分类

H1M 10/659H1M 4/2H1M 4/4H1M 4/36H1M 4/58H1M 4/62H1M 10/525

CPC 分类

H1M10/659H1M4/404H1M4/366H1M4/5825H1M4/623H1M4/628H1M10/525H1M2004/21H1M2004/28

Disclosed are a positive electrode, a method of preparing the positive electrode, and a rechargeable lithium battery including the positive electrode. The positive electrode includes a positive electrode current collector, a positive electrode active material layer on the positive electrode current collector, and a coating layer between the positive electrode current collector and the positive electrode active material layer. The coating layer includes lithium metal phosphate, boron nitride, and boehmite.

原文(中文)

Disclosed are a positive electrode, a method of preparing the positive electrode, and a rechargeable lithium battery including the positive electrode. The positive electrode includes a positive electrode current collector, a positive electrode active material layer on the positive electrode current collector, and a coating layer between the positive electrode current collector and the positive electrode active material layer. The coating layer includes lithium metal phosphate, boron nitride, and boehmite.