稀土上转换发光材料的研究与应用

摘要

稀土上转换发光材料是近年来发光材料领域研究的热点，结合稀土上转换发光材料的基质类型及特点，介绍了上转换过程的主要形式。通过对稀土离子上转换发光机理的分析，列举稀土上转换发光材料的主要应用领域，并针对如何提高上转换发光效率提出具体建议，为稀土上转换发光材料的研究提供理论参考。%The rare earth up conversion luminescent materials were a hot emitting materials research in recent years.Combining the up conversion luminescent material type and characteristics of the rare earth matrix , the main form of the up conversion process was described.Through the analysis of the rare earth ion up conversion luminescence mechanism , the main application of rare earth up conversion luminescent materials and specific recommendations on how to improve the up conversion efficiency of luminescence was enumerated , and a theoretical reference for the study on the up conversion of rare earth luminescent materials was provided.