cerium

"euxenite:a lustrous, blackish-brown rare-earth mineral consisting primarily of cerium , erbium, titanium, uranium, and yttrium."

"黑金矿:一种光亮棕黑色土矿石,主要由、铒、钛、铀和钇构成."

Agglomeration is a serious problem in production of ceria using cerium hydroxide as precursor.Destroying the stabality of hydroxide gels by heating is the basis of deagglomeration.

团聚控制是以氢氧前驱体制备纳米氧工艺关键所在,通过加热来破坏氢氧凝胶稳定性是进行解聚基础。