title: A solvent extraction route for CaF2 hollow spheres.
abstract: A solvent extraction route is proposed to synthesize CaF(2) hollow spheres, which are formed by reversed micelles in a solvent extraction system templating the self-assembly of CaF(2) nanoparticles.
authors.affiliation: State Key Laboratory of Rare Earth Resources Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin Street, Changchun 130022, China.
authors.forename: Fuqiang
authors.initials: F
authors.lastname: Guo
authors.forename: Zhifeng
authors.initials: Z
authors.lastname: Zhang
authors.forename: Hongfei
authors.initials: H
authors.lastname: Li
authors.forename: Shulan
authors.initials: S
authors.lastname: Meng
authors.forename: Deqian
authors.initials: D
authors.lastname: Li