Abstract:

This comprehensive experiment is recommended for the synthesis, structure and fluorescence properties of YVO₄:Eu photoluminescent materials. The main purpose of this experiment is to introduce the research of fluorescent materials, including the synthesis of materials, structure characterization and fluorescence measurement. Students can master the basic principle and operation of instruments, the method for material synthesis, and luminescence properties of the materials. While mastering the basic theory and the basic experimental skills, the experimental ability and creative consciousness, especially their ability to use knowledge comprehensively, can be cultivated and improved. The distance between teaching and scientific research is shortened.

Key words: YVO₄:Eu, Sol-gel method, Photoluminescence, Fluorescence determination