- Patent Title: Active material, nonaqueous electrolyte battery, and battery pack
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Application No.: US15416506Application Date: 2017-01-26
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Publication No.: US10312511B2Publication Date: 2019-06-04
- Inventor: Yasuhiro Harada , Norio Takami , Yorikazu Yoshida , Kazuki Ise , Kazuomi Yoshima
- Applicant: KABUSHIKI KAISHA TOSHIBA
- Applicant Address: JP Tokyo
- Assignee: KABUSHIKI KAISHA TOSHIBA
- Current Assignee: KABUSHIKI KAISHA TOSHIBA
- Current Assignee Address: JP Tokyo
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Main IPC: H01M4/485
- IPC: H01M4/485 ; H01M10/42 ; H01M4/36 ; H01M4/587 ; C01G39/00 ; C01G41/00 ; H01M2/10 ; C01G33/00 ; C01G35/00 ; H01M10/052 ; H01M4/02 ; H01M2/34 ; H01M4/131 ; H01M4/1391 ; H01M4/62 ; H01M10/0525 ; H01M10/48
Abstract:
A vehicle containing an nonaqueous electrolyte battery, the nonaqueous electrolyte battery including: a negative electrode containing a negative electrode active material; a positive electrode; and a nonaqueous electrolyte, where the negative electrode active material contains a composite oxide of formula: Lix(Nb1-yTay)2-zTi1+0.5zM0.5zO7, where 0≤x≤5, 0≤y≤1, and 0.4≤z≤1, and M is at least one metal element selected from Mo and W.
Public/Granted literature
- US20170141390A1 ACTIVE MATERIAL, NONAQUEOUS ELECTROLYTE BATTERY, AND BATTERY PACK Public/Granted day:2017-05-18
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