Title:
METAL-OXYGEN CELL
Document Type and Number:
WIPO Patent Application WO/2013/146383
Kind Code:
A1
Abstract:
Provided is a metal-oxygen cell whereby cycle performance can be enhanced. A meta-oxygen cell (1) provided with: a positive electrode (2) including an oxygen storage material and having oxygen as the active material thereof; a negative electrode (3) having a metal as the active material thereof; and an electrolyte layer (4) including an electrolytic solution, the electrolyte layer (4) being sandwiched between the positive electrode (2) and the negative electrode (3); the cell reaction of the positive electrode (2) occurring at a surface of the oxygen storage material; wherein the positive electrode (2) includes an electroconductive polymer for covering at least a portion of the surface of the oxygen storage material, the electroconductive polymer being capable of suppressing permeation of oxygen and capable of conducting metal ions.
Inventors:
TANAKA AKIHISA (JP)
TANAAMI KIYOSHI (JP)
SAITO BUNICHI (JP)
TANIUCHI TAKUYA (JP)
SAKAI HIROSHI (JP)
NAKADA SATOSHI (JP)
HORI MAO (JP)
KINOSHITA TOMOHIRO (JP)
TANAAMI KIYOSHI (JP)
SAITO BUNICHI (JP)
TANIUCHI TAKUYA (JP)
SAKAI HIROSHI (JP)
NAKADA SATOSHI (JP)
HORI MAO (JP)
KINOSHITA TOMOHIRO (JP)
Application Number:
PCT/JP2013/057506
Publication Date:
October 03, 2013
Filing Date:
March 15, 2013
Export Citation:
Assignee:
HONDA MOTOR CO LTD (JP)
International Classes:
H01M12/08; H01M4/40; H01M4/42; H01M4/46; H01M4/52; H01M4/60; H01M4/86
Domestic Patent References:
| WO2010061452A1 | 2010-06-03 | |||
| WO2012029743A1 | 2012-03-08 | |||
| WO2011115176A1 | 2011-09-22 |
Foreign References:
| JPH09259942A | 1997-10-03 | |||
| US20100291443A1 | 2010-11-18 | |||
| JP2006172720A | 2006-06-29 | |||
| JP2013062182A | 2013-04-04 |
Attorney, Agent or Firm:
SATO & ASSOCIATES (JP)
Patent business corporation creation international patent firm (JP)
Patent business corporation creation international patent firm (JP)
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