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.

• 团聚的控制是以氢氧化铈为前驱体制备纳米氧化铈工艺的关键所在,通过加热来破坏氢氧化铈凝胶的稳定性是进行解聚的基础。