- Patent Title: Cathode material for rechargeable solid state lithium ion battery
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Application No.: US15746113Application Date: 2016-07-07
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Publication No.: US10333135B2Publication Date: 2019-06-25
- Inventor: Jens Paulsen , Xin Xia , Song-Yi Han , Jing Zhang
- Applicant: Umicore , Umicore Korea Ltd.
- Applicant Address: BE Brussels KR Chungnam
- Assignee: UMICORE,UMICORE KOREA LTD.
- Current Assignee: UMICORE,UMICORE KOREA LTD.
- Current Assignee Address: BE Brussels KR Chungnam
- Agency: NK Patent Law
- Priority: EP15191375 20151026
- International Application: PCT/IB2016/054062 WO 20160707
- International Announcement: WO2017/013520 WO 20170126
- Main IPC: C01G51/00
- IPC: C01G51/00 ; C01G53/00 ; H01M4/04 ; H01M4/131 ; H01M4/36 ; H01M4/505 ; H01M4/525 ; H01M10/0525 ; H01M10/0562
Abstract:
A lithium transition metal oxide powder for a positive electrode material in a solid-state lithium ion battery, the powder consisting of particles having a core and a surface layer consisting of an inner and an outer layer, wherein the powder has a D50 between 35 and 60 μm, wherein the core has the general formula LixCoO2 with 0.99
Public/Granted literature
- US20180226631A1 Cathode Material for Rechargeable Solid State Lithium Ion Battery Public/Granted day:2018-08-09
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