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Method of producing alkali metal or alkali-ion batteries having high volumetric and gravimetric energy densities
Method of producing alkali metal or alkali-ion batteries having high volumetric and gravimetric energy densities
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机译:具有高体积和重量能量密度的碱金属或碱离子电池的生产方法
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摘要
A process for producing an alkali metal battery, comprising: (a) preparing multiple conductive porous layers (having at least 80% by volume of pores), multiple wet anode layers of an anode active material mixed with a liquid electrolyte, and multiple wet cathode layers of a cathode active material mixed with a liquid electrolyte; (b) stacking and consolidating a desired number of the porous layers and a desired number of wet anode layers to form an anode electrode; (c) placing a porous separator layer in contact with the anode electrode; (d) preparing a cathode electrode in a similar manner than anode; and (e) assembling all the components in a housing to produce the battery; wherein the anode active material has a material mass loading no less than 20 mg/cm2 in the anode and/or the cathode active material has a material mass loading no less than 30 mg/cm2 in the cathode electrode.
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机译:一种碱金属电池的生产方法,包括:(a)制备多个导电多孔层(具有至少80体积%的孔),多个与液体电解质混合的负极活性物质的湿阳极层和多个湿阴极正极活性物质层与液体电解质混合的层; (b)堆叠并固结所需数量的多孔层和所需数量的湿阳极层以形成阳极电极; (c)使多孔隔离层与阳极接触; (d)以类似于阳极的方式制备阴极; (e)将所有组件组装在外壳中以生产电池;其中负极活性物质在阳极中的材料质量负载不小于20 mg / cm 2 Sup>和/或正极活性物质具有的材料质量负载不小于30 mg / cm 2 Sup>在阴极中。
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