Title:
二次電池、電池パック、及び車両
Document Type and Number:
Japanese Patent JP6746520
Kind Code:
B2
Abstract:
According to one approach, a secondary battery (51) including a positive electrode (10), a negative electrode (1), and an electrolyte solution is provided. The negative electrode (10) includes a negative electrode current collector, and a negative electrode mixed-materials layer disposed on the negative electrode current collector. The negative electrode current collector has a carbon-including coating layer on at least a part of the surface thereof. The negative electrode mixed-materials layer includes a negative electrode active material including a titanium-including oxide. The electrolyte solution includes an aqueous solvent and an electrolyte.
More Like This:
Inventors:
Yasunobu Yamashita
Kazuki Ise
Shinsuke Matsuno
Norio Takami
Hiroki Inagaki
Kazuki Ise
Shinsuke Matsuno
Norio Takami
Hiroki Inagaki
Application Number:
JP2017051501A
Publication Date:
August 26, 2020
Filing Date:
March 16, 2017
Export Citation:
Assignee:
Toshiba Corporation
International Classes:
H01M10/36; H01M4/131; H01M4/485; H01M4/58; H01M4/66
Domestic Patent References:
| JP2014515546A | ||||
| JP2007335157A | ||||
| JP2009110931A | ||||
| JP2013016452A | ||||
| JP2011519122A | ||||
| JP2006127848A |
Foreign References:
| WO2012133030A1 |
Attorney, Agent or Firm:
Kurata Masatoshi
Nobuhisa Nogawa
Takashi Mine
Naoki Kono
Tadashi Inoue
Ukai Ken
Nobuhisa Nogawa
Takashi Mine
Naoki Kono
Tadashi Inoue
Ukai Ken