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Effects of SrO/Al2O3 Molar Ratio on the Luminescent Characteristics of Rare-Earth Strontium Aluminate Phosphors 张玉军1,谭砂砾2,尹衍升1 (1.Education Ministry Key Laboratory of Lquid Structure and Heredity... to be sintered. Key words:rare earths; luminescence materials; strontium aluminate; characteristics; [全文内容正在添加中] ......
Characteristics of Oxidation Reaction of Rare-Earth Chlorides in Eutectic Chloride MeltYung-Zun Cho,Hee-Chul Yang,Hee-Chul Eun,Eung-Ho Kim,In-Tae Kim摘 要:Oxidation reaction of rare earth chlorides(Ce/Pr/Nd/EuCl3) in a LiCl-KCl eutectic molten salt was carried out using an oxygen sparging method. Regardless of the sparging time and the molten salt......
Uncommon Emissions from Higher Excited State 5DJ of Eu3+ in Rare-Earth Sr2CeO4 Host贺香红摘 要:Undoped and Eu3+-doped Sr2CeO4 luminescent materials were prepared by sol-gel method. The structure and uncommon photoluminescence of Sr2CeO4∶Eu3+ phosphors were investigated in detail by powder X-ray diffraction (XRD), Raman spectrum, and photoluminescence......
Effect of rare-earth oxides on properties of silicon nitride obtained by normal sintering and sinter-HIPFlávio Machado de Souza Carvalho22. Geoscience Institute-IGC/USP摘 要:This paper presented the microstructure,mechanical properties and oxidation behavior of silicon nitride obtained by both conventional sintering and sintering followed by hot isostatic......
Design and achieving of multicolor upconversion emission based on rare-earth doped tellurite glasses邢明铭,马运北,罗昔贤,付姚,姜涛,汪红,段小龙Physics Department,Dalian Maritime University摘 要:Yb3+/Tm3+ co-doped and Yb3+/Ho3+/Tm3+ tri-doped tellurite glasses were synthesized by fusing the mixture of TeO2, PbF2, AlF3, BaF2, Yb2O3, Tm2O3 and Ho2O3 in a corundum crucible......
Effect of rare-earth element Sm on the corrosion behavior of Mg-6Al-1.2Y-0.9Nd alloyLI Quan’an,LI Xiaofeng,ZHANG Qing,and CHEN Jun School of Materials Science and Engineering,Henan University of Science and Technology,Luoyang 471003,China摘 要:The effect of Sm(0 wt.%-2 wt.%) addition on the corrosion behavior of Mg-6Al-1.2Y-0.9Nd alloy in 3.5 wt.% NaCl......
Detection of Methanol by a Sensor Based on Rare-earth Doped TiO2 Nanoparticles宋宏娇,CHEN Wei,WANG Xun,JI BinSchool of Urban Construction, Wuhan University of Science and Technology摘 要:The rare earth doped TiO2 was prepared and characterized with Nd,Ho and Y as the doping agents,which have obvious absorption in visible light area.The particle size......
Effect of rare-earth oxides on properties of silicon nitride obtained by normal sintering and sinter-HIPFlávio Machado de Souza Carvalho22. Geoscience Institute-IGC/USP摘 要:This paper presented the microstructure,mechanical properties and oxidation behavior of silicon nitride obtained by both conventional sintering and sintering followed by hot isostatic......
Design and achieving of multicolor upconversion emission based on rare-earth doped tellurite glasses邢明铭,马运北,罗昔贤,付姚,姜涛,汪红,段小龙Physics Department,Dalian Maritime University摘 要:Yb3+/Tm3+ co-doped and Yb3+/Ho3+/Tm3+ tri-doped tellurite glasses were synthesized by fusing the mixture of TeO2, PbF2, AlF3, BaF2, Yb2O3, Tm2O3 and Ho2O3 in a corundum crucible......
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