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Keywords Strontium aluminate Luminant material Enamel; 铝酸锶;发光材料;搪瓷;
Keywords strontium aluminate;phosphor;crystalline structure; 铝酸锶;磷光体;晶体结构;
Keywords strontium aluminate;gel method;photoluminescent powders;emission spectra;ultrafine powders; 铝酸锶;凝胶法;光致发光粉体;发射光谱;超细粉体;
Keywords strontium aluminates;phosphors;flux B2O3;synthesis technique; 铝酸锶;发光材料;B2O3;合成工艺;
In the first part of this thesis, synthesis of Eu2+, Dy3+ -activated strontium aluminate nanosized phosphors via a novel reverse microemulsion process is reported. 本论文的第一部份成功地以新颖的逆微乳胶法合成出掺杂铕、镝离子的铝酸锶萤光体。
Strong green up-conversion emission was observed for the first time in europium and dysprosium co-doped strontium aluminate (SrAl 2O 4:Eu 2+,Dy 3+) phosphor under 980 nm infrared excitation at room temperature. 铕镝共掺的铝酸锶是一种新型的绿色长余辉荧光材料 ,经可见 -紫外光激发后 ,能发出超长时间的余辉。本文首次用 980nm的红外激发光源激发SrAl2 O4 :Eu2 + ,Dy3+ 磷光体后 ,在室温下观测到了SrAl2 O4 :Eu2 + ,Dy3+ 的绿色上转换荧光。
The polymer Cement long afterylow luminescent coating was Prepared by adding proper strontium aluminate powders, white cement and other aids into polypropylene emulsion of nucleon-shell structure. 以核一壳结构聚丙烯酸酯乳液为主要成膜物,添加铝酸锶发光粉、白水泥及助剂制成聚合物水泥长余辉蓄能发光涂料。
strontium aluminate activated by lead [化] 铝酸锶:铅
Keywords luminescent powders;coprecipitation method;oxalate;strontium aluminate; 发光粉体;共沉淀法;草酸盐;铝酸锶;
Keywords long persistent phosphor;combustion synthesis;strontium aluminate;optical properties;rare earth compounds; 长余辉磷光体;燃烧法合成;铝酸锶;发光性能;稀土化合物;
Keywords phosphors;long persist;Strontium Aluminate;synthesis temperature;luminescent properties; 发光材料;长余辉;铝酸锶;合成温度;发光性能;
Keywords acrylic resin altered by organic silicon;lumin escent paint;rare earth;ZnS europium-activated strontium aluminate; 有机硅改性丙烯酸树脂;夜光涂料;稀土硫化锌;铝酸锶铕;
Keywords Strontium deposit;Geochemical anomaly;Geomathematics; 锶矿床;地球化学异常;数学地质;
Keywords Strontium radioisotopes;Lung cancer;Bone metastasis; 锶放射性同位素;肺癌;骨转移;
Keywords Strontium Hydroxyapatite Cytotoxicity Flow Cytometry; 锶;羟磷灰石;细胞毒性;流式细胞仪;
Keywords strontium;aluminothermic reduction;strontium recovery; 锶;铝热还原法;锶还原率;
Keywords strontium bismuth titanate;molten salt synthesis;tabulate; 钛酸锶铋;熔盐法合成;片状;
Keywords combustion synthesis;strontium aluminates;phosphors; 燃烧合成;铝酸锶;磷光体;
Keywords strontium ferrosilicon fines;inoculant;inoculation effect; 粉粒锶硅铁;孕育剂;孕育效果;
Keywords Strontium;Extraction;Celestite;Technological process; 提取;锶;天有石矿;