Cyclic MAM synthesis of SPION/BaMoO4:Er3+,Yb3+ composite and its optical properties

被引：5

作者：

Lim, C. S. ^{[1
]}

Atuchin, V. V. ^{[2
]}

机构：

[1] Hanseo Univ, Dept Adv Mat Sci & Engn, Seosan 356706, South Korea

[2] AV Rzhanov Inst Semicond Phys, Novosibirsk, Russia

来源：

METAMATERIALS VIII | 2013年 / 8771卷

关键词：

SPION; BaMoO4:Er3+/Yb3+; MAM route; photoluminescence; Raman spectroscopy; MICROWAVE-ASSISTED SYNTHESIS; LOW-TEMPERATURE SYNTHESIS; LUMINESCENT PROPERTIES; VIBRATIONAL PROPERTIES; PHOTOLUMINESCENCE; MORPHOLOGY; EU3+; PARTICLES; PHOSPHORS; MOLYBDATE;

D O I：

10.1117/12.2017096

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Er3+/Yb3+ co-doped BaMoO4 (BaMoO4:Er3+/Yb3+) composites with superparamagnetic iron oxide nanoparticles (SPIONs) incorporated were successfully synthesized by a cyclic microwave-assisted metathetic (MAM) method followed by heat-treatment. The microstructure exhibited well-defined and homogeneous morphology with the BaMoO4:Er3+/Yb3+ particle size of 1-2 mu m and Fe3O4 particle size of 0.1-0.5 mu m. The Fe3O4 particles were self-preferentially crystallized and immobilized on the surface of BaMoO4: Er3+/Yb3+ particles. The synthesized SPION/BaMoO4:Er3+,Yb3+ composites were characterized by X-ray diffraction, scanning electron microscopy and energy-dispersive X-ray spectroscopy. Optical properties were examined using photoluminescence emission measurements and Raman spectroscopy.

引用

页数：8

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