Invention Grant
- Patent Title: Positive electrode material for secondary battery and method for manufacturing the same
- Patent Title (中): 二次电池用正极材料及其制造方法
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Application No.: US13214544Application Date: 2011-08-22
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Publication No.: US09385371B2Publication Date: 2016-07-05
- Inventor: Dong Gun Kim , Sa Heum Kim , Young Jun Kim , Jun Ho Song , Woo Suk Cho , Jeom Soo Kim
- Applicant: Dong Gun Kim , Sa Heum Kim , Young Jun Kim , Jun Ho Song , Woo Suk Cho , Jeom Soo Kim
- Applicant Address: KR Seoul KR Seongnam, Gyeonggi-do
- Assignee: Hyundai Motor Company,Korea Electronics Technology Institute
- Current Assignee: Hyundai Motor Company,Korea Electronics Technology Institute
- Current Assignee Address: KR Seoul KR Seongnam, Gyeonggi-do
- Agency: Mintz Levin Cohn Ferris Glovsky and Popeo, P.C.
- Agent Peter F. Corless
- Priority: KR10-2011-0051912 20110531
- Main IPC: H01B1/06
- IPC: H01B1/06 ; C01B25/10 ; H01M4/58 ; H01M4/136 ; H01M4/36
Abstract:
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.
Public/Granted literature
- US20120305855A1 POSITIVE ELECTRODE MATERIAL FOR SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME Public/Granted day:2012-12-06
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