公开(公告)号：US10008725B2

公开(公告)日：2018-06-26

申请号：US14388139

申请日：2013-03-15

Applicant: HONDA MOTOR CO., LTD.

Inventor： Akihisa Tanaka ,  Kiyoshi Tanaami ,  Bunichi Saito ,  Takuya Taniuchi ,  Hiroshi Sakai ,  Satoshi Nakada ,  Mao Hori ,  Tomohiro Kinoshita

IPC: H01M8/22 ,  H01M4/62 ,  H01M12/08 ,  H01M4/131 ,  H01M4/38 ,  H01M4/46 ,  H01M4/485 ,  H01M4/86 ,  H01M4/02 ,  H01M8/04082

CPC classification number: H01M4/628 ,  H01M4/131 ,  H01M4/38 ,  H01M4/381 ,  H01M4/382 ,  H01M4/463 ,  H01M4/466 ,  H01M4/485 ,  H01M4/8605 ,  H01M4/8663 ,  H01M8/04216 ,  H01M12/08 ,  H01M2004/027 ,  H01M2004/028 ,  Y02E60/128

Abstract: A metal-oxygen cell capable of improving cycle performance is provided. The metal-oxygen cell 1 includes a positive electrode 2 that contains an oxygen storage material and uses oxygen as an active material, a negative electrode 3 that uses a metal as an active material, and an electrolyte layer 4 sandwiched between the positive electrode 2 and the negative electrode 3 and containing an electrolyte solution, effecting cell reactions of the positive electrode 2 on a surface of the oxygen storage material. The positive electrode 2 contains a conductive polymer that is capable of suppressing permeation of oxygen and conducting metal ions and covers at least a part of the surface of the oxygen storage material.