Title:
リチウムイオン電池
Document Type and Number:
Japanese Patent JP6982460
Kind Code:
B2
Abstract:
To provide a battery capable of improving both release efficiency of heat generated at an electrode to an outside and current extraction efficiency.SOLUTION: A laminate container is used as a battery case. The battery includes: an electrode laminate 20 having a pair of resin current collectors 11, 15; and a film-like thermally conductive material laminated on the resin current collectors 11, 15. The film-like thermally conductive material has a stretched portion 21b extended to an outside of the electrode laminate 20. Thermal conductivity in a plane direction of the film-like thermally conductive material is 200 W/(m K) or more.SELECTED DRAWING: Figure 1
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Inventors:
Yusuke Nakajima
Yasuhiko Osawa
Yuki grassland
Ichi Sato
Hiroshi Akama
Hideaki Horie
Yasuhiko Osawa
Yuki grassland
Ichi Sato
Hiroshi Akama
Hideaki Horie
Application Number:
JP2017200311A
Publication Date:
December 17, 2021
Filing Date:
October 16, 2017
Export Citation:
Assignee:
SANYO CHEMICAL INDUSTRIES,LTD.
Nissan Motor Co., Ltd
Nissan Motor Co., Ltd
International Classes:
H01M10/654; H01M4/66; H01M10/052; H01M10/0585; H01M10/613; H01M10/647; H01M10/651; H01M10/655; H01M10/6553; H01M10/6554; H01M50/20
Domestic Patent References:
| JP2007273348A | ||||
| JP2017084717A | ||||
| JP2017117714A | ||||
| JP2017123212A | ||||
| JP2014203792A | ||||
| JP2017041575A |
Foreign References:
| WO2017159528A1 | ||||
| US20090035648 |
Attorney, Agent or Firm:
Nobutoshi Takei