dysprosium相关论文
以N-(2-羟基-3-甲氧基亚苄基)氨基脲(H2hms)与不同取代基的羧酸(RCOOH)为配体,合成了3例席夫碱类的中心对称双核镝基配合物[Dy2(Hh......
Recovery and separation of neodymium and dysprosium ions by using supported liquid membrane with str
Neodymium and dysprosium are two rare earth metals used to manufacture high-performance permanent magnet motors for hybr......
Solvent extraction equilibrium of dysprosium (Ⅲ) from inorganic acid solutions with 2-ethylhexylphos
The distribution of dysprosium (Ⅲ) between aqueous nitric acid solution and 2-ethylhexylphosphonic acid mono-2-ethylhex......
The preparation of functional doped Titania nanoparticals has received increasing interest because of their unique tunab......
In the field of coordination and supramolecular chemistry,lanthanide complexes have attracted intense interest of scient......
Recently,many groups devoted themselves to enrich “periodic table of corrole complexes”.However,until now,there ar......
The SMM properties of the spatially closed Dy(Ⅲ) double-decker Pc complex Dy(obPc) 2 (1), which is equivalent to a pseu......
对于合成化学家来说,通过合成策略调控单离子磁体的磁动力学是一项艰巨的任务。我们以三(2-羟基亚苄基)三氨基胍配体(L)合成了2例......
本文通过对荣华二采区10...
Synthesis and Crystal Structure of Tri-(2-mercaptopyridine N-oxide)bis(dimethyl sulfoxide) Dysprosiu
A range of rare earth metal complexes of 2-mercaptopyridine N-oxide (Hmpo) have been synthesized, and studied by element......
The effects of oxidation of DyH3 with respect to dysprosium addition to Nd–Fe–B sintered magnets are examined. Samples......
Effect of Dy substitution on the microstructure and magnetic properties of nanograin Nd-Fe-B single-
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Effect of Dy substitution on the microstructure and magnetic properties of nanograin Nd-Fe-B single-
Nanocrystalline single-phase alloys with the nominal compositions (at%) of Nd12.3-xDyxFe79.7Zr0.8Nb0.8Cu0.4B60 (x=0, 0.5......
The variation of the optical absorption (OA) and photoluminescence (PL) spectra with temperature was studied on γ-irrad......
The absorption and emission spectra as well as decay time profile of Dy3+ ions in LaAlO3 nanocrystals were analyzed.The ......
The title complex bis{1-(2-methoxyethyl)indenyl}dysprosium chloride ((CH3OCH2CH2C9H6)2DyCl, Mr=544.42) crystallizes in t......
利用热乙醇搅拌法合成吡罗昔康和稀土金属镝的配合物,通过紫外光谱、红外光谱、元素分析、电导率、差热-热重等方法对其进行表征,......
Dysprosium composite cobalt ferrite ionic magnetic fluids were prepared by precipitation in the presence of Tri-sodium c......
Synthesis and Structural Characterization of a Novel 2D Supramolecular Complex {[Dy2Zn(dinic)4(H2O)8
A new dysprosium-zinc coordination polymer {[Dy2Zn(dinic)4(H2O)8]·H2O}n 1(H2dinic = 2,5-pyridinedicaboxylic acid) has b......
为了开发高生物活性的稀土氨基酸配合物抑菌剂,在酸性乙醇介质中,合成了稀土镝（Dy3＋）氨基酸（Tyr,Trp）咪唑三元配合物,由其一般性质、荧......
通过试验，研究金属镝冶炼过程中杂质的行为及相应的控制方法，金属镝中的氧，铁，铝主要是由原料引入，钙，氟，钨是熔炼过程中进入金属镝的，确保......
There is an obvious effort to increase the burn up of used fuel assemblies in order to improve fuel utilization.A more e......
在乙醇体系中构建三元配合物的镝荧光探针,并利用盐酸四环素（TC）对镝荧光探针具有荧光猝灭作用,提出了一种检测牛奶中四环素残留的新......
采用化学共沉淀法制备出了镝掺杂铁氧体纳米晶,利用透射电子显微镜（TEM）、X射线衍射仪（XRD）、傅立叶红外光谱仪（FTIR）、古埃磁天平、振动......
用高温固相法研制了MgSO4：Dy，MgSO4：Tm和MgSO4：Mn热释光材料，并通过将MgSO4：Dy和MgSO4：Mn混合，以及MgSO4：Tm和MgSO4：Mn混合烧结得到了双掺杂......
用ICP-MS法对高纯金属镝中10种非稀土杂质 Al、Fe 、Ni、Ti、Co、Cd、Mn、Pb、Cu、Ba、Mg 的测定进行了研究.估算了元素的测定下限......
采用等离子光谱法测定了镝金属中Mn、Ca、La等15个元素。利用正交试验L9(34)优化了仪器操作条件。方法回收率在93.6%～108%之间,相对......
期刊
用高温固相反应法研制了MgB4O7：Dy和MgB4O7：Tb两种热释光材料。用自制的三维热释光谱仪测量了两种磷光体的三维发光谱，从MgB4O7：Dy磷光......
近年来医学、生物、超导及环境方面开始发挥铜的作用，有关含N、O或P树脂吸附某些金属离子的研究比较活跃。本文尝试用功能基为-COOH......
以稀土金属离子镝和多金属氧酸阴离子[GeW11O39]^8-为构筑块,通过分子设计与组装,与有机分子DMSO在一定条件下合成出一维链状化合......
以壳聚糖和镝为原料,利用电沉积技术在铜片上形成新型的壳聚糖-镝复合涂层.涂层的耐腐蚀性采用电子扫描显微镜（SEM）、X射线能谱（EDS）、......
根据漆酚结构特点和稀土元素的电子结构特殊性,研究电聚合漆酚(EPU)与氯化镝反应生成配位聚合物(EPU-Dy3+).采用FT-IR,元素分析,XP......
通过掺合稀土元素镝对钴锰催化剂的性能进行改性,并在料液中加入明胶进行超声水热处理,然后通过TG-DSC、SEM、XRD、甲烷催化燃烧试......
研究发现镝与氟哌酸发生荧光反应,形成荧光络合物,发射配体微扰的中心离子的M＊-M型特征荧光.加入表面活性剂十二烷基苯磺酸钠生成三......
在La0.67Ca0.33MnO3和La0.67Ba0.33MnO3中用Dy对La进行了置换研究,结果发现,随掺Dy量的增加,两类材料的居里温度和金属-绝缘体相变......
研究了ICP-MS法测定金属镝及其氧化物中14种稀土杂质的分析方法.研究了基体效应,选择了合适的测定同位素和校正内标,确定了最佳分......
制备了萘普生与稀土元素镨、镝、铒的配合物.通过元素分析、摩尔电导、红外光谱及热分析等方法进行了表征.结果表明,配合物的组成......
对Dy-4-氯水杨酸（CSA）-EDTA-十六烷基三甲基溴化铵（CTMAB）体系的荧光光谱进行了研究，建立了荧光法测定Dy3’的新荧光体系。在激发波长为......
研制了Mg(BO2)2:Dy,MgB4O7:Dy,MgB4O7:Dy,Y三种磷光体.实验观察到不同的样品合成方法和不同的样品处理过程对MgB4O7:Dy磷光体的TL......
测定了苯甲酸镝Dy(BA)3 、YxDy1-x(BA)3和Y0.25DyxPr 0.75-x(BA)3 固体配合物的红外光谱、紫外吸收光谱和荧光发射光谱，讨论配 合物......
