Invention Grant
- Patent Title: Non-aqueous electrolyte secondary battery
- Patent Title (中): 非水电解质二次电池
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Application No.: US11523565Application Date: 2006-09-20
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Publication No.: US07521152B2Publication Date: 2009-04-21
- Inventor: Katsutoshi Takeda , Hideyuki Koga , Hiroshi Sawada , Masahisa Fujimoto
- Applicant: Katsutoshi Takeda , Hideyuki Koga , Hiroshi Sawada , Masahisa Fujimoto
- Applicant Address: JP Osaka
- Assignee: Sanyo Electric Co., Ltd.
- Current Assignee: Sanyo Electric Co., Ltd.
- Current Assignee Address: JP Osaka
- Agency: McDermott Will & Emery LLP
- Priority: JP2005-276611 20050922
- Main IPC: H01M4/58
- IPC: H01M4/58 ; H01M4/50
Abstract:
Li2-xAxMO3 obtained by replacing lithium in Li2MO3 having a layered structure by an alkali metal having ion radius larger than that of lithium is used as a positive electrode active material. In this Li2-xAxMO3, x satisfies the relation 0
Public/Granted literature
- US20070065723A1 Non-aqueous electrolyte secondary battery Public/Granted day:2007-03-22
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