Title:
非水電解液二次電池およびその利用
Document Type and Number:
Japanese Patent JP5818115
Kind Code:
B2
Abstract:
The non-aqueous electrolyte secondary battery provided by this invention comprises a positive electrode and a negative electrode, wherein the positive electrode has a positive electrode active material layer comprising a positive electrode active material as a primary component, and the negative electrode has a negative electrode active material layer comprising a negative electrode active material as a primary component, having a negative electrode active material's linseed oil absorption number B (mL/100 g) to positive electrode active material's DBP absorption number A (mL/100 g) ratio B/A of 1.27 to 1.79.
Inventors:
Koji Takahata
Akihiro Ochiai
Akihiro Ochiai
Application Number:
JP2013539480A
Publication Date:
November 18, 2015
Filing Date:
October 20, 2011
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
H01M10/0525; H01M4/131; H01M4/133; H01M4/505; H01M4/525; H01M4/587; H01M10/0568; H01M10/0569
Domestic Patent References:
| JP2009037740A | ||||
| JP2006318868A | ||||
| JP2006004811A |
Foreign References:
| WO2011074083A1 | ||||
| WO2011036759A1 | ||||
| WO2011033707A1 |
Attorney, Agent or Firm:
Makoto Abe
Michiko Oi
Seiji Tani
Michiko Oi
Seiji Tani