Microwave-Assisted Solvothermal Synthesis of SrV2O8 Nanoparticles and Their Spectroscopic Properties

摘要

The Sr3V2O8 nanoparticles have been synthesized successfully via microwave-assisted solvothermal route followed by heat-treatment. Well-crystallized Sr3V2O8 nanoparticles with a fine and homogeneous morphology and the particle size of 100-150 nm have been formed after annealing at 600 °C for 3 h. The Sr3V2O8 nanoparticles have been characterized by X-ray diffraction, scanning electron microscopy, energy dispersive X-ray spectroscopy and transmission electron microscopy. The optica! properties have been investigated by photoluminescence emission and Raman spectroscopy.