Invention Grant
- Patent Title: Bivalent metal doping for sodium manganese oxide as cathode materials for sodium ion batteries
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Application No.: US15575462Application Date: 2016-05-20
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Publication No.: US10454108B2Publication Date: 2019-10-22
- Inventor: Shinichi Kumakura , Shinichi Komaba , Kei Kubota , Yoshiyuki Tahara
- Applicant: Umicore , Tokyo University of Science Foundation
- Applicant Address: BE Brussels JP Tokyo
- Assignee: UMICORE,TOKYO UNIVERSITY OF SCIENCE FOUNDATION
- Current Assignee: UMICORE,TOKYO UNIVERSITY OF SCIENCE FOUNDATION
- Current Assignee Address: BE Brussels JP Tokyo
- Agency: NK Patent Law
- Priority: EP15169133 20150526; EP15183815 20150904
- International Application: PCT/EP2016/061364 WO 20160520
- International Announcement: WO2016/188877 WO 20161201
- Main IPC: H01B1/06
- IPC: H01B1/06 ; H01M4/525 ; H01M4/505 ; C01G45/12 ; C01G53/00 ; H01M10/054 ; H01M10/058 ; H01M4/02
Abstract:
A sodium transition metal based cathode material for a rechargeable sodium battery, having a P2 orthorhombic layered bronze crystal structure with space group Cmcm, and having a composition NaxMyMn1-yLiy′AzO2 with 0.60 0.
Public/Granted literature
- US20180166686A1 Bivalent Metal Doping for Sodium Manganese Oxide as Cathode Materials for Sodium Ion Batteries Public/Granted day:2018-06-14
Information query
