Cathode Metal-air battery and cathode preparation method
Disclosed are a positive electrode, a metal-air battery including the same, and a method for manufacturing a positive electrode, wherein the positive electrode includes a porous carbon structure comprising a carbon nanostructure, and the porous carbon structure includes small-diameter pores having a...
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| Format: | Patent |
| Sprache: | eng ; kor |
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| Zusammenfassung: | Disclosed are a positive electrode, a metal-air battery including the same, and a method for manufacturing a positive electrode, wherein the positive electrode includes a porous carbon structure comprising a carbon nanostructure, and the porous carbon structure includes small-diameter pores having an average diameter of 25 to 200 nm and large-diameter pores having an average diameter of more than 200 nm to 1.6 μm.
탄소 나노구조체(carbon nanostructure)로 이루어진 다공성 탄소 구조체(porous carbon structure)를 포함하며, 상기 다공성 탄소 구조체가 평균 직경 25nm 내지 200nm의 소구경 기공 및 평균 직경 200nm 초과 내지 1.6㎛의 대구경 기공을 포함하는 양극, 이를 포함하는 금속-공기 전지 및 양극 제조 방법이 제시된다. |
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