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- The long afterglow luminescent material of Sr_2MgSi_2O_7 was prepared by sintering at high temperature under the deoxidization atmosphere. 首先,采用高温固相法,在还原气氛下制备出Sr_2MgSi_2O_7基长余辉发光材料。
- long afterglow luminescent material 长余辉发光材料
- long afterglow luminescent materials 长余辉发光材料
- Progress of studies on various multi-color long afterglow luminescence materials was reviewed in this paper. 回顾了不同稀土长余辉发光材料的研究进展;
- Employed the low melt point B-Si glass as the matrix, doped the luminescence materials, and prepared the long afterglow luminescence glass. 并以硼硅酸盐低熔点玻璃为底材,掺杂该发光粉体,在一定温度下烧成,结果制得长余辉蓄光玻璃。
- Two luminescent mechanism of long afterglow behavior were discussed. 讨论了稀土长余辉发光材料的发光机理;
- long afterglow luminescent 长余辉
- Preparation and properties of long afterglow luminescence scutcheon 长余辉发光标牌的制备及性能研究
- Progress of Studies on Multi-Color Long Afterglow Luminescence Materials 稀土长余辉发光材料的研究现状和发展趋势
- The improvement technique,product and applications of luminescent resin,luminescent ceramics,colored composites and lamps made from long afterglow phosphors were reviewed briely. 重点综述了将蓄光体制成性能优良的发光树脂、发光陶瓷、着色蓄光性复合体及用作灯粉时的改性处理工艺、产品特点和用途。
- Preparation of long afterglow luminescence ceramic glaze brick with recycling waste glass and its properties 废玻璃再生利用制备长余辉蓄光釉面砖及其性能的研究
- Silicate long afterglow phosphors are more suitable in ceramics glazes than aluminate long afterglow phosphors.The microstructure of luminescent ceramics products was also discussed. 英文摘要: Applications in ceramics filed of various long afterglow phosphors for aluminate system and silicate system and red emission sulfide system were investigated.
- Recently, a new kind of Rare-earth free Y_2O_2S:Ti long afterglow phosphor is developed by us. 着重研究了Y_2O_2S:Ti磷光体制备工艺,相组成和微结构控制;
- There is no harm when aluminate long afterglow photoluminescence materials are produced and used. 硫化物型的发光材料性能不稳定,在生产和使用中应注意安全防护。
- long-lasting afterglow luminescent materials 长余辉发光材料
- Keywords sol-gel;long afterglow materials;luminescent properties; 溶胶-凝胶法;长余辉发光;发光性质;
- Keywords silicate;long afterglow;solid-state reaction;luminescent materials; 硅酸盐;长余辉;固相反应;发光材料;
- It has better initial luminance and longer afterglow time, The initial luminance is 3.5 cd/m2 when the powder’s diameter is 0.125 mm. 粒度为120目的发光粉初始亮度可达3.;5 cd/m2。
- There was a long lag in forwarding mail to us. 转寄给我们的邮件晚了很久才拿到。
- You can keep my book as long as you like. 我的书你要借多久都随你的便。