- 专利标题： Titanium oxide, and electrode and lithium ion secondary battery each manufactured using same
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申请号： US15945971申请日： 2018-04-05
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公开(公告)号： US10559819B2公开(公告)日： 2020-02-11
- 发明人: Kenji Higashi , Hiroshi Okumura , Yoshiyuki Hirono
- 申请人： KUBOTA Corporation
- 申请人地址： JP Osaka
- 专利权人： KUBOTA CORPORATION
- 当前专利权人： KUBOTA CORPORATION
- 当前专利权人地址： JP Osaka
- 代理机构： Keating & Bennett, LLP
- 优先权： JP2013-071042 20130329
- 主分类号： H01M4/48
- IPC分类号： H01M4/48 ; C01G23/00 ; C01G23/04 ; C01G23/047 ; H01M10/0525 ; H01M4/36 ; H01M4/485 ; H01M4/131 ; H01M10/052
摘要：
A titanium oxide compound according to the present invention comprises bronze-type titanium oxide or titanium oxide mainly composed of bronze-type titanium oxide, and contains calcium and/or silicon. The titanium oxide compound contains 0.005 to 2.5 mass % inclusive of calcium or 0.15 to 0.55 mass % inclusive of silicon, or contains 0.005 to 1.2 mass % inclusive of calcium and 0.15 to 0.2 mass % inclusive of silicon, or contains 0.005 to 0.1 mass % inclusive of calcium and 0.15 to 0.5 mass % inclusive of silicon.
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