Title:
ELECTROCHEMICAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/158547
Kind Code:
A1
Abstract:
In order to reduce the internal resistance of an electrochemical device provided with an active layer containing a conductive polymer, this electrochemical device is provided with a positive electrode containing a positive electrode active substance, a negative electrode containing a negative electrode active substance, and an electrolytic solution, wherein the positive electrode active substance contains a conductive polymer, the electrolytic solution contains anions and cations, the conductive polymer can be doped with the anions and de-doped, and the cations include lithium ions and quaternary ammonium ions.
Inventors:
SAKATA HIDEO
MATSUMURA NAO
SHIMAMOTO HIDEKI
SHIMIZU TOSHIAKI
MATSUMURA NAO
SHIMAMOTO HIDEKI
SHIMIZU TOSHIAKI
Application Number:
PCT/JP2020/002168
Publication Date:
August 06, 2020
Filing Date:
January 22, 2020
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H01M10/052; H01M4/60; H01M10/0567; H01M10/0568
Domestic Patent References:
| WO2017056451A1 | 2017-04-06 |
Foreign References:
| JPH09171814A | 1997-06-30 | |||
| JP2014120227A | 2014-06-30 | |||
| JP2003308838A | 2003-10-31 | |||
| JP2016126908A | 2016-07-11 | |||
| JPH1092222A | 1998-04-10 | |||
| JP2015149190A | 2015-08-20 | |||
| JP2015144072A | 2015-08-06 | |||
| JP2014120453A | 2014-06-30 | |||
| JP2008218487A | 2008-09-18 | |||
| JP2001057236A | 2001-02-27 | |||
| CN103035945A | 2013-04-10 |
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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