Morphology and photoluminescence of BaMoO4 micro- and nano-crystals synthesized by coprecipitation method

被引：19

作者：

Ghaed-Amini, Marziyeh ^{[1
]}

Bazarganipour, Mehdi ^{[2
]}

Salavati-Niasari, Masoud ^{[1
]}

Saberyan, Kamal ^{[3
]}

机构：

[1] Univ Kashan, Inst Nano Sci & Nano Technol, Kashan, Iran

[2] Isfahan Univ Technol, Nanotechnol & Adv Mat Inst, Esfahan, Iran

[3] NSTRI, Nucl Fuel Cycle Res Sch, Tehran, Iran

来源：

TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA | 2015年 / 25卷 / 12期

基金：

美国国家科学基金会;

关键词：

BaMoO4; microcrystals; nanocrystals; coprecipitation; photoluminescence; LUMINESCENCE PROPERTIES; CONTROLLABLE SYNTHESIS; BARIUM MOLYBDATE; FACILE SYNTHESIS; NANOSTRUCTURES; NANOPARTICLES; TUNGSTATE;

D O I：

10.1016/S1003-6326(15)64045-6

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

Barium molybdate (BaMoO4) micro- and nano-crystals were synthesized by the coprecipitation method. Utilizing the water as the solvent provides octahedron-like nanostructures. These nano-crystals were structurally characterized by X-ray diffraction, energy dispersive X-ray micro-analysis, Fourier transform infrared spectra. The size and shape were observed by scanning electron microscopy. The optical properties were studies by ultraviolet-visible diffuse reflectance spectroscopy and photoluminescence measurements at room temperature. The effects of temperature, solvent, surfactant and barium source were considered to obtain a controlled shape. It is found that the morphology, particle size and phase of the final products are extremely affected by these parameters.

引用

页码：3967 / 3973

页数：7