Invention Grant
- Patent Title: Positive electrode material having a size dependent composition
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Application No.: US14119924Application Date: 2012-05-14
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Publication No.: US09748570B2Publication Date: 2017-08-29
- Inventor: Randy De Palma , Jens Paulsen , JiHye Kim
- Applicant: Randy De Palma , Jens Paulsen , JiHye Kim
- Applicant Address: BE Brussels
- Assignee: Umicore
- Current Assignee: Umicore
- Current Assignee Address: BE Brussels
- Agency: Brinks Gilson & Lione
- Priority: EP11168124 20110530
- International Application: PCT/EP2012/058896 WO 20120514
- International Announcement: WO2012/163660 WO 20121206
- Main IPC: H01M4/525
- IPC: H01M4/525 ; H01M4/505 ; H01M10/0525
Abstract:
The invention relates to cathode materials for Li-ion batteries having a size dependent compositions. The lithium metal oxide powder has a general formula LiaNixCoyMnzM′mO2±eAf, with 0.9
Public/Granted literature
- US20140175329A1 Positive Electrode Material Having a Size Dependent Composition Public/Granted day:2014-06-26
Information query
