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Oxygen plenum configurations of components in low cost planar rechargeable oxide-ion battery (ROB) cells and stacks
Oxygen plenum configurations of components in low cost planar rechargeable oxide-ion battery (ROB) cells and stacks
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机译:低成本平面可充电氧化物离子电池(ROB)电池和电池组中组件的氧气室配置
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摘要
An ROB stack (10′) contains a plurality of stacked ROB cells (10) made from: thin metal bipolar housings (13) having air inlets and exits and horizontal channels for feeding air between the inlets (16) and exits (17), the channel having top ridges and also grooves (25) for containing active material (34); a porous air electrode (21/39) next to the air channels allowing air contact; a metal electrode (36); and an oxygen ion transfer membrane (37) acting as electrolyte; wherein the plurality of all the assemblies form vertical air inlet and outlet plenums.
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