Invention Application
US20150280282A1 NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD FOR PRODUCING NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
审中-公开
非电解电解质二次电池及其生产非电解二次电池的方法
- Patent Title: NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD FOR PRODUCING NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
- Patent Title (中): 非电解电解质二次电池及其生产非电解二次电池的方法
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Application No.: US14438060Application Date: 2013-03-18
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Publication No.: US20150280282A1Publication Date: 2015-10-01
- Inventor: Katsushi Nishie , Yudai Kawasoe , Takeshi Hachida
- Applicant: GS YUASA INTERNATIONAL LTD.
- Priority: JP2012-238279 20121029
- International Application: PCT/JP2013/001820 WO 20130318
- Main IPC: H01M10/0567
- IPC: H01M10/0567 ; H01M10/058 ; H01M4/505 ; H01M10/0525 ; H01M4/525
Abstract:
A nonaqueous electrolyte secondary battery including a positive electrode having a particulate positive active material, and an electrolyte, wherein the positive active material contains a nickel-containing lithium transition metal oxide and has an average particle size of 3 to 15 μm, and the electrolyte contains a cyclic sulfate compound having a specific structure.
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