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用高温固相反应法制备 Ca S∶ Cu,Eu农用光转换材料 ,运用 XRD和透射光谱技术对材料的微晶结构进行研究 ,获得 Ca S∶ Cu,Eu荧光材料构态与光转换效率关系的信息 ,为光转换材料及其相应的光转换农膜的迅速发展提供依据 .
The high-temperature solid-state reaction method was used to prepare Ca S: Cu and Eu agricultural light conversion materials. The crystal structure of Ca S: Cu and Eu was studied by XRD and transmission spectroscopy. Information, provide the basis for the rapid development of light conversion materials and their corresponding light conversion plastic sheeting.