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Information × Registration Number 0214U008511, 0109U005785 , R & D reports Title Development of characterization methods for phosphors as functional elements of LED popup.stage_title Head Kamuz Alexander, Registration Date 05-06-2014 Organization Institute of Semiconductor Physics of National Academy of Sciences of Ukrain popup.description2 The object of study is inorganic phosphor films for converting the blue light of LED (460 nm) to the yellow light of range 530 to 560 nm. The objective of work is development of technological modes of preparation of powders precursors for the solid-phase synthesis. The development of the yttrium aluminum garnet solid phase synthesis is planed. Development of a method of manufacturing composite films with organic and inorganic phosphors with high color rendering index is planed. Abstract: The preparation method of powder precursors for the solid-phase synthesis has been developed.The particle size distribution of powder precursors for solid-phase synthesis has been measured. The mechanical treatment method of powder precursors has been worked out. The homogenization method of powder precursors mixture has been worked out. The solid-phase synthesis method of yttrium aluminum garnet has been worked out. The surface treatment method of yttrium aluminum garnet particles has been worked out. The system consisting of plates and films of organic and inorganic phosphors for converting of light has been fabricated. The method of manufacturing composite films of organic and inorganic phosphors with the color rendering index more than 92 has been developed. Product Description popup.authors Алексенко Наталія Григорівна Камуз Валентина Григорівна Камуз Олександр Михайлович Кмуз Олег Олександрович Любомир Іванович Тріщук Олексенко Павло Феофанович Хміль Денис Миколайович popup.nrat_date 2020-04-02 Close