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。

The invention provides an additive of battery cathode, which contains rare-earth oxide.

youdao

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。

The invention provides an additive of battery cathode, which contains rare-earth oxide.

youdao