发明授权
- 专利标题： Positive electrode material for secondary battery and method for manufacturing the same
- 专利标题（中）： 二次电池用正极材料及其制造方法
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申请号： US13214544申请日： 2011-08-22
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公开(公告)号： US09385371B2公开(公告)日： 2016-07-05
- 发明人: Dong Gun Kim , Sa Heum Kim , Young Jun Kim , Jun Ho Song , Woo Suk Cho , Jeom Soo Kim
- 申请人： Dong Gun Kim , Sa Heum Kim , Young Jun Kim , Jun Ho Song , Woo Suk Cho , Jeom Soo Kim
- 申请人地址： KR Seoul KR Seongnam, Gyeonggi-do
- 专利权人： Hyundai Motor Company,Korea Electronics Technology Institute
- 当前专利权人： Hyundai Motor Company,Korea Electronics Technology Institute
- 当前专利权人地址： KR Seoul KR Seongnam, Gyeonggi-do
- 代理机构： Mintz Levin Cohn Ferris Glovsky and Popeo, P.C.
- 代理商 Peter F. Corless
- 优先权： KR10-2011-0051912 20110531
- 主分类号： H01B1/06
- IPC分类号： H01B1/06 ; C01B25/10 ; H01M4/58 ; H01M4/136 ; H01M4/36
摘要：
A positive electrode material for a secondary battery and a method for manufacturing the same are provided, in which manganese fluorophosphate containing lithium or sodium can be used as an electrode material. That is, a positive electrode material for a lithium/sodium battery is provided, in which intercalation/deintercalation of sodium/lithium ions is possible due to a short lithium diffusion distance caused by nanosizing of particles. Furthermore, a positive electrode material for a lithium/sodium battery is provided, which has electrochemical activity due to an increase in electrical conductivity by effective carbon coating.
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