Invention Grant
- Patent Title: Method of manufacturing a multicomponent system lithium phosphate compound particle having an olivine structure
- Patent Title (中): 制造具有橄榄石结构的多组分体系磷酸锂复合粒子的方法
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Application No.: US14460087Application Date: 2014-08-14
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Publication No.: US09337488B2Publication Date: 2016-05-10
- Inventor: Hidetoshi Abe , Tomonori Suzuki , Takashi Eguro , Kiyoshi Kanamura , Mitsumasa Saito
- Applicant: THE FURUKAWA BATTERY CO., LTD. , TOKYO METROPOLITAN UNIVERSITY , SUMITOMO OSAKA CEMENT CO., LTD.
- Applicant Address: JP Yokohama-Shi, Kanagawa JP Tokyo JP Tokyo
- Assignee: THE FURUKAWA BATTERY CO., LTD.,TOKYO METROPOLITAN UNIVERSITY,SUMITOMO OSAKA CEMENT CO., LTD.
- Current Assignee: THE FURUKAWA BATTERY CO., LTD.,TOKYO METROPOLITAN UNIVERSITY,SUMITOMO OSAKA CEMENT CO., LTD.
- Current Assignee Address: JP Yokohama-Shi, Kanagawa JP Tokyo JP Tokyo
- Agency: Holtz, Holtz & Volek PC
- Priority: JP2008-270091 20081020
- Main IPC: H01M4/58
- IPC: H01M4/58 ; H01M4/62 ; C01B25/45 ; H01M4/04 ; H01M4/36 ; H01M10/052 ; H01M4/02
Abstract:
A method of manufacturing a multicomponent lithium phosphate compound particle with an olivine structure of formula LiyM11-ZM2ZPO4, M1 is Fe, Mn or Co; Y satisfies 0.9≦Y≦1.2; M2 is Mn, Co, Mg, Ti or Al; and Z satisfies 0
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