Porous cathode for Zinc-Manganese dioxide battery and Zinc-Manganese dioxide battery including the same
The present invention relates to a porous negative electrode for a manganese dioxide-zinc battery and a manganese dioxide-zinc battery including the same. Provided are a porous negative electrode for a manganese dioxide-zinc battery and a manganese dioxide-zinc battery including the same, wherein a...
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Main Authors | , , , , |
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Format | Patent |
Language | English Korean |
Published |
21.10.2021
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Subjects | |
Online Access | Get full text |
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Summary: | The present invention relates to a porous negative electrode for a manganese dioxide-zinc battery and a manganese dioxide-zinc battery including the same. Provided are a porous negative electrode for a manganese dioxide-zinc battery and a manganese dioxide-zinc battery including the same, wherein a fibrous layer formed to have porosity by woven carbon fibers is used so that zinc ions react during battery charging and discharging to prevent deterioration of performance by covering a negative electrode with zinc hydroxide sulfate by-product.
본 발명은 이산화망간-아연 전지용 다공성 음극 및 이를 포함하는 이산화망간-아연 전지에 관한 것으로, 탄소섬유가 직조되어 다공성을 가지도록 형성된 섬유층를 사용하므로 전지가 충방전되는 과정에서 아연 이온이 반응하여 형성된 Zinc Hydroxide Sulfate 부산물이 음극을 덮어 성능이 저하되는 것을 방지하는 이산화망간-아연 전지용 다공성 음극 및 이를 포함하는 이산화망간-아연 전지를 제공한다. |
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Bibliography: | Application Number: KR20200044495 |