Title:
LITHIUM SECONDARY BATTERY
Document Type and Number:
Japanese Patent JP2008130229
Kind Code:
A
Abstract:
To provide a lithium secondary battery excelling in terms of safety, simply manufacturable, and moreover exhibiting battery performance (initial capacity, charge-discharge characteristics, and the like) excelling in initial electrical capacity and charge-discharge characteristics.
In this lithium secondary battery, an electrolyte containing an ionic liquid A, an electrolyte I containing inorganic fine particles B and a supporting electrolyte salt C exists between a positive electrode and a negative electrode that has a silicon film.
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Inventors:
SAKAI TETSUO
NIWA JUNICHI
MAEDA SEIJI
NISHIKATA WATARU
NIWA JUNICHI
MAEDA SEIJI
NISHIKATA WATARU
Application Number:
JP2006309889A
Publication Date:
June 05, 2008
Filing Date:
November 16, 2006
Export Citation:
Assignee:
NAT INST OF ADV IND & TECHNOL
NIPPON SYNTHETIC CHEM IND
NIPPON SYNTHETIC CHEM IND
International Classes:
H01M4/02; H01M4/139; H01M4/36; H01M4/38; H01M4/62; H01M10/05; H01M10/052; H01M10/0567; H01M10/0568
Domestic Patent References:
JP2005190978A | 2005-07-14 | |||
JP2003157719A | 2003-05-30 | |||
JP2006310071A | 2006-11-09 | |||
JP2006155979A | 2006-06-15 |
Foreign References:
WO2003036751A1 | 2003-05-01 |
Attorney, Agent or Firm:
Yoneda Keikei
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