Selective synthesis and characterization of nanocrystalline EuF3 with orthorhombic and hexagonal structures

被引：81

作者：

Wang, Miao

Huang, Qing-Li

Hong, Jian-Ming

Chen, Xue-Tai ^{[1
]}

Xue, Zi-Ling

机构：

[1] Nanjing Univ, Inst Coordinat Chem, State Key Lab Coordinat Chem, Sch Chem & Chem Engn, Nanjing 210093, Peoples R China

[2] Nanjing Univ, Analyt Ctr, Nanjing 210093, Peoples R China

[3] Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fuzhou 350002, Peoples R China

[4] Univ Tennessee, Dept Chem, Knoxville, TN 37996 USA

来源：

CRYSTAL GROWTH & DESIGN | 2006年 / 6卷 / 08期

关键词：

D O I：

10.1021/cg060116s

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A simple solution-based procedure employing NaBF4 as the fluoride source has been developed to selectively prepare nanospindles of EuF3 with an orthorhombic structure and nanodisks of EuF3 with a hexagonal structure by controlling the molar ratios of the starting materials. These as-prepared nanocrystals of EuF3 were characterized by XRD, SEM, and TEM. The nanodisks of EuF3 self-assemble into single-crystal column-like nanostructures. The photoluminescence properties of these nanoscale EuF3 species have been investigated.

引用

页码：1972 / 1974

页数：3

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