Invention Grant
- Patent Title: Active material for battery, manufacturing method of the same, non-aqueous electrolytic battery and battery pack
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Application No.: US14578941Application Date: 2014-12-22
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Publication No.: US10230098B2Publication Date: 2019-03-12
- Inventor: Hiroki Inagaki , Norio Takami
- Applicant: KABUSHIKI KAISHA TOSHIBA
- Applicant Address: JP Minato-ku
- Assignee: KABUSHIKI KAISHA TOSHIBA
- Current Assignee: KABUSHIKI KAISHA TOSHIBA
- Current Assignee Address: JP Minato-ku
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2007-210281 20070810
- Main IPC: H01M10/05
- IPC: H01M10/05 ; H01M10/052 ; H01M4/485 ; C01G23/047 ; H01M4/36 ; C01G23/00 ; H01M10/0569 ; H01M4/02
Abstract:
An active material for a battery includes a mixed phase includes a lithium titanium composite oxide phase and a nonstoichiometric titanium oxide phase. This active material is excellent in lithium absorption/desorption performance, exhibiting high electric potentials in lithium absorption/desorption and high conductivity.
Public/Granted literature
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