Invention Grant
- Patent Title: Metal-air battery
-
Application No.: US16544981Application Date: 2019-08-20
-
Publication No.: US11258122B2Publication Date: 2022-02-22
- Inventor: Heungchan Lee , Sangbok Ma , Dongmin Im
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Cantor Colburn LLP
- Priority: KR10-2018-0110461 20180914
- Main IPC: H01M12/08
- IPC: H01M12/08 ; H01M4/86 ; H01M4/36 ; H01M6/18 ; H01M4/38 ; H01M50/431

Abstract:
A metal-air battery includes: an anode including a metal; a cathode spaced apart from the anode; and a separator between the anode and the cathode, wherein the cathode includes a first cathode layer including a first conductive material, and a second cathode layer disposed on the first cathode layer, the second cathode layer including a second conductive material, and wherein the first cathode layer provides a metal ion conduction path and the second cathode layer provides an electron transfer path.
Public/Granted literature
- US20200091574A1 METAL-AIR BATTERY Public/Granted day:2020-03-19
Information query