Invention Grant
- Patent Title: Method for manufacturing a lithium complex metal oxide
- Patent Title (中): 锂复合金属氧化物的制造方法
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Application No.: US13519163Application Date: 2010-12-24
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Publication No.: US08591860B2Publication Date: 2013-11-26
- Inventor: Yoshihiro Kawakami , Ryuji Matsushita , Satoshi Shimano
- Applicant: Yoshihiro Kawakami , Ryuji Matsushita , Satoshi Shimano
- Applicant Address: JP Tokyo
- Assignee: Sumitomo Chemical Company, Limited
- Current Assignee: Sumitomo Chemical Company, Limited
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2009-298534 20091228; JP2010-172602 20100730
- International Application: PCT/JP2010/073876 WO 20101224
- International Announcement: WO2011/081216 WO 20110707
- Main IPC: C01D1/00
- IPC: C01D1/00
Abstract:
A method for producing a lithium mixed metal oxide, which includes mixing a lithium compound, metallic Ni or a compound thereof, and one or more transition metals selected from the group consisting of Mn, Co, Ti, Cr and Fe or a compound thereof; and calcining the obtained raw material mixture under an atmosphere of the concentration of carbon dioxide of from 1% by volume to 15% by volume at 630° C. or higher.
Public/Granted literature
- US20120301390A1 METHOD FOR MANUFACTURING A LITHIUM COMPLEX METAL OXIDE Public/Granted day:2012-11-29
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