europium
Application: For recovery Samarium Europium and Gadolinium oxide.
用途:产品用于提取钐、铕、钆等单一稀土原料。
Europium and terbium rare earth complexes with tetracarboxylic acid were successfully prepared in aqueous solution.
摘要在水溶液中合成了铕和试的四元羧酸稀土配合物。
Several doped rare earth metal-containing polymer complexes of europium and terbium were also investigated.
通过红外光谱、紫外光谱、光电子能谱、热分析、荧光光谱的测定，研究了配合物的性质。
The gels containing ternary europium complexes have been prepared by a two-step sol-gel method.
溶胶-凝胶过程制备了含铕的三元配合物的凝胶。
The paper reported on the experiment for preparing europium metal with reductiondistilation process.
本文采用正交实验的方法，研究了金属铕的制备工艺条件。
Temperature Measurement with Excitation Spectra of Trivalent Rare Earth Europium Ion[J].
引用该论文 李润华,周建英,孟建新,罗琦,周达君.
The fluorescence intensity of doped complexes of europium and terbium is stronger than that of non-doped complexes.
这些掺杂配合物的荧光强度在一定条件下，比原配合物的荧光强度有所增强。
Europium complexes showed longer lifetime in the Langmuir-Blodgett films compared with that in solution.
但是与亚相Eu(BPhen)3的荧光寿命相比较，三种季铵盐-Eu(BPhen)3 LB膜均有较长的荧光寿命。
The molecular structure of picoline-tetrakis (4,4 ,4-trifluoro-1-(2-thienyl)-1 ,3-butanedione) europium (III) is reported.
题目所指化合物分子式为(C_8H_4O_2F_3S)_4·Eu·(C_6H_7N)H,分子量1130.4,晶体空间群pt,晶胞参数a=16.323;
The lighter rare-earth metals, from cerium to europium in the first half of the series, have more complex crystal structures than the heavier elements.
轻的稀土金属，从铈到铕的前一半序列比重元素具有更为复杂的晶体结构。
Yttrium-europium oxide--Determination of europium oxide content --Inductively coupled plasma atomic emission spectrographic method.
氧化钇铕化学分析方法电感藕合等离子体原子发射光谱法测定氧化。
The electrochemical reduction of Europium is influenced by many factors with the deactivation of the cathode as the most important.
铕的电化学还原受多种因素影响,其中阴极极板最为重要。
This complex can emit characteristic fluorescence for europium ion and the luminescence intensity be enhanced by the addition of anion surfactant SDS.
铕离子表面活性剂性剂十二烷基硫酸钠（SDS）能够增强其发光强度。
The Raman spectra of six europium methylbenzoate complexes with 1,10-phenanthroline and 2,2-bipyridyl which emit intensely red light are reported.
报道了具有强荧光的甲基苯甲酸铕与1，10－二氮杂菲和甲基苯甲酸铕与2，2－联吡啶等形成的6个配合物的喇曼光谱。
Hydrotalcite - like containing rare earth europium was synthesized by hydrothermally and characterized by means of XRD, FT-IR and XPS etc.
用中温水热法合成了含稀土铕类水滑石，并用XRD、FT一IR、XPS等手段进行了表征。
The mentioned method was applied to simultaneously determine europium, terbium, samarium and dysprosium.The satisfactory results were obtained.
实现了铕、钐、铽和镝等四个稀土元素的同时测定,获得了满意的结果。
The luminescence properties of photoluminescence rare earth europium complexes-polyvinylpyrrolidone (PVP) have been studied.
摘要本文对光致发光稀土铕配合物-聚乙烯吡咯烷酮(PVP)复合薄膜的发光性质进行了初步研究。
Neodymium and samarium find use in alloys for magnets and lasers, europium in television screens, praseodymium in electric motors, and so on.
钕和钐可以用在磁或激光材料；铕可以用于电视屏幕；镨可以用于电动机，等等。
Hydrotalcite-like containing rare earth europium was synthesized by hydrothermally and characterized by means of XRD,FT-IR,XPS etc.
合成了稀土铕在层晶格骨架中的类水滑石,并经x射线衍射,红外光谱、x光电子能谱进行了表征。
The synthesis,refinement and characterization of the phthalocyanin complex of europium,praseodymium and neodymium were intensively studied.
本文研究了铕酞菁、钕酞菁利镨酞菁配合物的合成、提纯与表征的方法。
The complex of Europium with sulfosalicylic acid and phenanthroline as well as waterborne co-polymer of acrylate has been synthesized.
合成了铕-磺基水杨酸-邻菲咯啉配合物和水性丙烯酸酯共聚物。
Fluorescent agricultural PE film which can convert ultraviolet light to red light is processed byadding europium organic complex into PE resins.
将铕有机配合物添加到聚乙烯树脂中，制得聚乙烯荧光农膜。它具有将紫外光转换成红光的功能。
The small molecular Europium(III) complexes were dissolved in certain organic solvent and formed clear films upon the UV curing or thermal curing.
先将小分子的甲基丙烯酸铕溶于一定的有机溶剂经磁力搅拌或者超声辐照后与预聚物共混UV固化或者热固化成膜，对制备条件对杂化涂层荧光性能和磁学性能影响进行了表征。
In this paper the preparation method of surperpurity europium oxide by zinc powder reduction extraction chromatography is expouned.
简述了采用锌粉还原萃取色层法制取超高纯氧化铕的工艺过程。
The possibility for the direct determination of norfloxacin content in body fluid and drug by the luminescence of europium complex is discussed.
探讨了该体系在氟哌酸药物含量测定中应用的可能性。
Use: Phosphor grade yttrium europium oxide is used as the material fir the production of three band RE fluorescent phosphors, CTV phosphors, computer display phosphors.
用途：用于制作灯用稀土荧光粉、彩色电视荧光粉、计算机显示器荧光粉。
The results show that both of two europium chelates emit red fluorescence with europium ion characteristics, in which Eu(BT) 3Phen has better fluorescent property.
结果表明 ,两种铕螯合物都能发射出铕离子的特征红色荧光 ,其中Eu(BT) 3Phen的荧光性能最佳。
The main factors that influenced the decomposition and solution were analyzed.The process flow of waste recycling in the crude europium production was also investigated.
同时分析了影响硫酸亚铕分解不完全的主要因素并提出了解决办法，最后提出了粗铕生产过程中废料回收的工艺流程。
We focused our investigation on the matrix effects, spectrum interference & background on the spectral lines of other rare earth elements in europium oxide matrix.
着重考察了铕基体对分析元素的基体效应，谱线干扰及背景影响等情况。
Determining trace impurity element of the standard europium oxide by the standard addition method.So the errors owing to neglecting the impurity in the standard are eliminated.
用标准加入法测出氧化铕基准中的微量杂质元素，消除了由于忽略基准中的杂质元素的含量给分析测定带来的误差。
The theoretic basis and process flow for the crude europium preparation by reduced separation method are introduced.Several influencing factors of recovery rate were studied.
摘要介绍了还原分离法制取粗铕的理论依据和工艺流程，对影响粗铕回收率的因素进行了研究。
The adulteration of the non- fluorescence lanthanum or gadolinium ions can enhance the fluorescence intensity of the complexes of europium,but only have little influence on the locations of the fluorescence characteristic peaks.
La3+、Gd3+以不同比例掺杂Eu~(3+)配合物,在紫外光的激发下,Eu~(3+)荧光发射峰位置只有微小变化,但对其荧光发射强度影响较大。
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。
Calcium magnesium chlorosilicate(Ca8Mg(SiO4)4Cl2) phosphor activated by divalent europium ions (Eu2+), known as CMSC, can be used as a high efficient green phosphor for white light emitting diode (w-LED).
二价铕激活的氯硅酸镁钙（Ca8Mg(SiO4)4Cl2）（简称CMSC）绿色荧光粉是一种高效率的白光LED用绿色荧光粉。
The pH, statically saturated adsorption capacity and elution of aminomethylene phosphonic acid resin for europium were studied by using static method. On the other hand, the thermodynamic parameters were measured or determined.
本论文在查阅有关文献的基础上，选择了铕离子合理的分析方法，并用静态法研究了氨基膦酸树脂吸附铕离子的最佳吸附体系及其pH，静态吸附饱和容量及解吸情况。
The electronic structure and bond character of europium nitrate complex with azacrown (2, 2)(1, 7, 10, 16-tetraoxa-4, 13-diazacyclooctadecane), [Eu(NO_3)_2(2, 2)] NO_3, have been studied by means of XPS and INDO method.
本文用XPS和INDO方法研究了硝酸铕与含氮冠醚配合物[Eu(NO_3)_2(2,2)]NO_3的电子结构。
Two europium complexes Eu(BCT) 3Phen and Eu(BT) 3Phen,which contained ligands 2 benzoyl cyclohexanone(BCH),2 benzoyl 1 tetralone(BT) and phenanthroline(Phen),were synthesized and characterized.
合成并表征了两种铕 苯甲酰环酮 邻菲罗啉三元螯合物EuL3Phen (L =2 苯甲酰环己酮 (BCH) ,L′ =2 苯甲酰 1 萘满酮 (BT) ,Phen =1,10 邻菲罗啉 )。
Individual monomers containing the europium complex, 1, 3, 4-oxadiazole group and carbazole group were synthesized.Their structures were confirmed by FT-IR, EI-MS, Element analysis, 1H NMR.
摘要合成含咔唑基因、含1，3，4-恶二唑基因、含稀土铕配合物的3类可聚合的单体，其结构用红外光谱、质谱、元素分析、核磁共振表征。
The study was focused on matrix effects, spectrum interference and background of the spectral lines of other rare earth elements in europium oxide matrix, and the optimum condition was selected.
著重考察了铕基体对分析元素的基体效应，谱线干扰及背景影响等情况，同时对仪器的工作条件进行了优化。
Strontium pyrophosphate activated by europium
焦磷酸锶:铕
Yttrium vanadophosphate activated by europium
正矾磷酸钇:铕
Complexes of europium and terbium
Eu-Tb配合物
time-resovled europium excitation spectroscopy
时间分辨铕激励光谱学
Keywords dye;neodymium;europium;interaction;
染料;钕;铕;相互作用;
Keywords Europium;TTA;Rhodamine 6G;ternary;complex;
铕;TTA;罗丹明6G;三元配合物;荧光性质;
strontium europium dysprosium aluminate
铝酸锶铕镝
o-phenanthroline-tris(salicylate) europium complex
铕水杨酸-邻菲罗啉配合物
europium nitrate ternary complex
硝酸铕三元配合物
europium(Ⅲ) and terbium(Ⅲ) complexes
铕、铽（Ⅲ）配合物
carboxylic acid complexes with europium
羧酸铕配合物