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NEGATIVE ELECTRODE FOR IRON-AIR SECONDARY CELL, IRON-AIR SECONDARY CELL, AND METHOD FOR MANUFACTURING NEGATIVE ELECTRODE FOR IRON-AIR SECONDARY CELL
NEGATIVE ELECTRODE FOR IRON-AIR SECONDARY CELL, IRON-AIR SECONDARY CELL, AND METHOD FOR MANUFACTURING NEGATIVE ELECTRODE FOR IRON-AIR SECONDARY CELL
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机译:用于铁-空气二次电池的负极,铁-空气二次电池以及制造用于铁-空气二次电池的负极的方法
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摘要
A negative electrode for use in an iron-air secondary battery of the present invention comprises a three-dimensionally formed structure in which particles of metal powder comprising iron or an iron alloy as a principal component are coupled to each other through metallic bonding, wherein the negative electrode has a porosity of greater than or equal to 30% and less than or equal to 70%. A production method of a negative electrode for an iron-air secondary battery of the present invention comprises: mixing with a resin, metal powder comprising iron or an iron alloy as a principle component; molding a mixture obtained after the mixing; and sintering a molded body obtained after the molding.
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