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Flow battery having electrodes with a plurality of different pore sizes and or different layers
Flow battery having electrodes with a plurality of different pore sizes and or different layers
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机译:具有电极的液流电池,所述电极具有多个不同的孔径和/或不同的层
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摘要
A flow battery includes an electrode operable to be wet by a solution having a reversible redox couple reactant. In one embodiment, the electrode can have plurality of micro and macro pores, wherein the macro pores have a size at least one order of magnitude greater than a size of the micro pores. In another embodiment, the electrode includes a plurality of layers, wherein one of the plurality of layers has a plurality of macro pores, and wherein another one of the plurality of layers has a plurality of micro pores. In another embodiment, the electrode has a thickness less than approximately 2 mm. In still another embodiment, the electrode has a porous carbon layer, wherein the layer is formed of a plurality of particles bound together.
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