sintered oxide-coated cathode

例句：

1. 1.The new cathode material has a higher energy density and longer lifespan.
   新型阴极材料具有更高的能量密度和更长的使用寿命。
2. 2. The research team is working on developing a more efficient cathode for the next generation of batteries.
   研究小组正在努力开发下一代电池的更高效的阴极。
3. 3. The cathode's performance greatly depends on the quality of the oxide coating.
   阴极的性能在很大程度上取决于氧化物涂层的质量。