Invention Grant
US08734987B2 Active material, electrode containing same, lithium-ion secondary battery with the electrode, and method of manufacturing active material
有权
活性物质，含有电极的电极，具有电极的锂离子二次电池以及活性物质的制造方法
- Patent Title: Active material, electrode containing same, lithium-ion secondary battery with the electrode, and method of manufacturing active material
- Patent Title (中): 活性物质，含有电极的电极，具有电极的锂离子二次电池以及活性物质的制造方法
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Application No.: US13160968Application Date: 2011-06-15
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Publication No.: US08734987B2Publication Date: 2014-05-27
- Inventor: Atsushi Sano , Keitaro Otsuki , Kouji Tokita , Tomohiko Kato , Akiji Higuchi
- Applicant: Atsushi Sano , Keitaro Otsuki , Kouji Tokita , Tomohiko Kato , Akiji Higuchi
- Applicant Address: JP Tokyo
- Assignee: TDK Corporation
- Current Assignee: TDK Corporation
- Current Assignee Address: JP Tokyo
- Agency: Oliff PLC
- Priority: JPP2010-139833 20100618; JPP2010-139834 20100618; JPP2010-139836 20100618; JPP2010-139838 20100618
- Main IPC: H01M4/131
- IPC: H01M4/131
Abstract:
The method of manufacturing an active material in accordance with the first aspect of the invention yields an active material containing LiVOPO4 capable of improving the cycle characteristic of a battery. Methods of manufacturing active materials in accordance with the second, third, and fourth aspects of the present invention yield active materials containing LiVOPO4 capable of improving the discharge capacity of a battery.
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