Sonochemical preparation and characterization of CeO2 nanoparticles using polyethylene glycols as a neutral surfactant

被引：4
|
作者：
Tabatabee, Masoumeh [1 ]
Shaikhalishahi, Rayhaneh [1 ]
Mohammadinasab, Reza [1 ]
机构：
[1] Islamic Azad Univ, Yazd Branch, Dept Chem, Yazd, Iran
来源：
RESEARCH ON CHEMICAL INTERMEDIATES | 2015年 / 41卷 / 01期
关键词：
Sonochemical reactions; CeO2; Nano-particles; Polyethylene glycol; GAS-SENSING PROPERTIES; OXIDE; SENSORS; SILICA; LPG;
D O I：
10.1007/s11164-013-1173-5
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Nano-sized cerium oxide (CeO2) was synthesized successfully by a simple method using ultrasonic irradiation in the presence of polyethylene glycol (PEG 2000). X-ray diffraction, scanning electron microscope, and transmission electron microscope were used to characterize the structure and morphology of the synthesized powder. The nanocrystaline CeO2 was grown in a face-centered cubic. The average particle size of synthesized CeO2 is similar to 15 nm as revealed by the transmission electron microscopy investigations.
引用
收藏
页码：113 / 116
页数：4
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