Morphology control of lanthanum hydroxide nanorods synthesized by hydrothermal microemulsion method

被引：0

作者：

Yin, YD

Hong, GY ^{[1
]}

机构：

[1] Chinese Acad Sci, Changchun Inst Appl Chem, Key Lab Rare Earth Chem & Phys, Changchun 130022, Peoples R China

[2] Heilongjiang Univ, Sch Chem & Mat Sci, Harbin 150080, Peoples R China

[3] Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China

来源：

CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE | 2005年 / 26卷 / 10期

关键词：

rare earth; nanorods; hydrothermal microemulsion; lanthanum hydroxide;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Lanthanum hydroxide nanorods with a diameter of 10-20 nm and length up to 100-200 nm were synthesized through a direct reaction of La (NO3)(3) and KOH under hydrothermal microemulsion conditions. X-ray diffraction( XRD) and scanning electron microscope(SEM) were employed for the characterization of the structure, compositions and morphology of the obtained products. The results showed that the molar ratio of water to the surfactant CTAB, concentration of La (NO3)(3), reactant temperature and reactant time all could affect the morphology and size of the lanthanum hydroxide nanorods.

引用

页码：1795 / 1797

页数：3

共 17 条

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