发明名称 |
CATHODE CATALYST FOR METAL-AIR BATTERY, METHOD FOR MANUFACTURING SAME, AND METAL-AIR BATTERY COMPRISING SAME |
摘要 |
The present invention relates to a cathode catalyst for a metal-air battery, a method for manufacturing the same, and a metal-air battery comprising the same. More specifically, the present invention relates to a cathode catalyst for a metal-air battery, a method for manufacturing the same, and a metal-air battery comprising the same having an improved storage capacity for charging/discharging and an increased charge-discharge cycle lifetime. The cathode catalyst is characterized by having a layered perovskite structure, and including lanthanum and nickel oxides. The cathode catalyst including the layered perovskite is used for manufacturing a cathode for a metal-air battery, and a metal-air battery is provided using the same. As a result, the charge-discharge polarisation of the metal-air battery is decreased, the storage capacity is increased, and the charge-discharge cycle lifetime can be improved. |
申请公布号 |
US2016204445(A1) |
申请公布日期 |
2016.07.14 |
申请号 |
US201414889143 |
申请日期 |
2014.08.29 |
申请人 |
KOREA INSTITUTE OF ENERGY RESEARCH |
发明人 |
JUNG Kyu-nam;LEE Jong-won;SHIN Kyung-hee;JIN Chang-soo;LEE Bum-suk;JEON Myung-seok;JEON Jae-deok;YEON Sun-hwa;SHIM Joon-mok;YANG Jung-hoon;JUNG Jong-hyuk |
分类号 |
H01M4/90;H01M12/08 |
主分类号 |
H01M4/90 |
代理机构 |
|
代理人 |
|
主权项 |
1. A cathode catalyst for a metal-air battery, comprising a lanthanum-nickel oxide having a layered perovskite structure. |
地址 |
Daejeon KR |