发明名称 CATHODE AND LITHIUM BATTERY USING THE SAME
摘要 A cathode and a lithium battery including the cathode have improved electrical characteristics. The cathode includes a cathode active material composition including a conducting agent, a binder, and a cathode active material, wherein the cathode active material includes a first lithium compound and a second lithium compound, the first lithium compound having an open-circuit voltage greater than an open-circuit voltage of the second lithium compound, and wherein the second lithium compound includes a metal oxide coating layer.
申请公布号 US2010143799(A1) 申请公布日期 2010.06.10
申请号 US20090631224 申请日期 2009.12.04
申请人 SAMSUNG SDI CO., LTD OF 发明人 PARK KYU-SUNG
分类号 H01M4/54;H01M4/00;H01M4/42;H01M4/58 主分类号 H01M4/54
代理机构 代理人
主权项
地址