Cathode, method of preparing the same, and lithium

专利名称：Cathode, method of preparing the same,

and lithium battery including the cathode

发明人：Kyu-sung Park,Seung-sik Hwang申请号：US13050040申请日：20110317公开号：US08841026B2公开日：20140923

专利附图：

摘要：A cathode, a method of preparing the same, and a lithium battery including thecathode. The cathode includes: a current collector; a first cathode active material layerdisposed on the current collector; and a second cathode active material layer disposedon the first cathode active material layer, wherein the first cathode active material layercomprises a lithium transition metal oxide having a layered structure, and the secondcathode active material layer comprises a lithium transition metal oxide having a spinelstructure and an average working potential of 4.5 V or more.

申请人：Kyu-sung Park,Seung-sik Hwang

地址：Suwon-si KR,Seongnam-si KR

国籍：KR,KR

代理机构：Cantor Colburn LLP

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