本项目围绕新疆磷矿资源高附加值利用，以具有磷灰石、白磷钙矿、磷铍钙矿等天然磷矿结构的磷酸盐为目标基质，以稀土、过渡金属离子等作为掺杂离子，采用高温固相法、共沉淀法、微波辅助法等不同方法制备出适用于白光LED用的光致发光材料。尝试从矿物学、晶体学入手研发新型发光材料，通过阴、阳离子类质同像替代，改变发光中心的晶场环境，调节基质晶体的成分和结构，实现对稀土、非稀土掺杂离子发光性能的调控；通过制备方法的优化和基质的选择降低材料的煅烧温度，缩短制备时间；揭示磷酸盐体系发光材料中结构-形貌-性能之间的内在联系、掺杂离子之间的能量传递机理以及离子在基质中的取代规律。最终实现红、绿、蓝及单一基质白光发射，为研究和设计新型光致发光材料提供技术支持和解决方案，为新疆磷矿资源的高附加值利用提供新途径。

The project is high value-added utilization of phosphate minerals resources in xinjiang. We have prepared a series of rare earth ions and transition metal ion doped apatite, whitlockite, herdexite natural structure of phosphate minerals phosphors by solid state reaction, co-precipitation and microwave-assistant method. Attempt from the perspective of mineralogy, crystallography, research and development new luminous material, through the anion and cation isomorphic substitution, change the center of the luminous crystal field environment, adjust the composition and structure of host crystal, implementation on the properties of rare earth, rare earth ions doped luminescence regulation. Through the preparation method of optimization, and reduce the calcination temperature of the material the choice of substrate, shorten the preparation time. Phosphate luminescent material system structure-appearance-the inner link between performance and the energy transfer mechanism and between doped ions replace the rule in the matrix. As the research and design new photoluminescence materials provide technical support and solution, for the xinjiang phosphate minerals resources of high value-added utilization of provide a new way.