Title:
リチウム２次電池、及びアノードフリー電池
Document Type and Number:
Japanese Patent JP7461080
Kind Code:
B2
Abstract:
The present invention provides a lithium secondary battery that has high energy density and capacity and has excellent cycle characteristics. The present invention relates to a lithium secondary battery including a positive electrode current collector, a negative electrode that is free of a negative electrode active material, a separator that is disposed between the positive electrode current collector and the negative electrode, a positive electrode that is disposed between the positive electrode current collector and the separator and contains a positive electrode active material, and electrolytic solution, wherein the lithium secondary battery includes a layer containing an anion-absorbing conductive polymer between the positive electrode current collector and the separator.
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Inventors:
Juichi Arai
Ken Ogata
Ken Ogata
Application Number:
JP2022553320A
Publication Date:
April 03, 2024
Filing Date:
September 30, 2020
Export Citation:
Assignee:
TeraWatt Technology Co., Ltd.
International Classes:
H01M10/0585; H01M4/13; H01M4/134; H01M4/62; H01M4/66; H01M10/052; H01M10/0565; H01M10/0566; H01M50/46
Domestic Patent References:
| JP2020510292A | ||||
| JP201759367A | ||||
| JP2015153481A | ||||
| JP201471965A | ||||
| JP2012146553A |
Foreign References:
| US20200203757 |
Attorney, Agent or Firm:
Yoshiyuki Inaba
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito