Invention Grant
- Patent Title: Anode for secondary battery, method for producing same, and secondary battery
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Application No.: US14396450Application Date: 2013-04-22
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Publication No.: US09774029B2Publication Date: 2017-09-26
- Inventor: Hitoshi Yokouchi , Masahiro Ohmori , Chiaki Sotowa , Masayuki Sanbayashi
- Applicant: SHOWA DENKO K.K.
- Applicant Address: JP Minato-ku, Tokyo
- Assignee: SHOWA DENKO K.K.
- Current Assignee: SHOWA DENKO K.K.
- Current Assignee Address: JP Minato-ku, Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2012-102723 20120427
- International Application: PCT/JP2013/061749 WO 20130422
- International Announcement: WO2013/161749 WO 20131031
- Main IPC: H01M4/131
- IPC: H01M4/131 ; H01M4/48 ; C01G23/053 ; H01M4/04 ; H01M4/485 ; H01M4/62 ; H01M4/66 ; H01M4/02
Abstract:
In this anode for a secondary battery, method for producing same, and secondary battery, an anode active material is laminated on a surface of a metal foil, the anode active material contains at least titanium dioxide, and the titanium dioxide contains a Brookite crystal phase and contains an amorphous phase in a ratio of 1 vol % to 20 vol %.
Public/Granted literature
- US20150086850A1 ANODE FOR SECONDARY BATTERY, METHOD FOR PRODUCING SAME, AND SECONDARY BATTERY Public/Granted day:2015-03-26
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