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Oxygen plenum configurations of components in low cost planar rechargeable oxide-ion battery (ROB) cells and stacks

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

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.
机译:ROB堆( 10 ')包含多个堆叠的ROB单元( 10 ),这些ROB单元由具有空气的薄金属双极壳体( 13 )制成入口和出口以及在入口( 16 )和出口( 17 )之间输送空气的水平通道,该通道具有顶部凸脊和凹槽( 25 )用于容纳活性物质( 34 );靠近空气通道的多孔空气电极( 21/39 ),允许空气接触;金属电极( 36 );氧离子转移膜( 37 )作为电解质。其中,所有组件中的多个组件形成垂直的进气和排气室。

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