rare-earth oxide-coated cathode 稀土金属氧化物阴极
The tungsten cathode materials added rare earth oxide have wide application foreground because of a variety of advantages including work function, electronic emission ability and work temperature.
掺杂稀土氧化物的钨阴极材料以其较低的逸出功、更强的电子发射能力、低的工作温度等特性引起了极大关注。
The invention provides an additive of battery cathode, which contains rare-earth oxide.
本发明提供了一种电池负极的添加剂，其中包含稀土氧化物。
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