Lanthanide相关论文
The diverse magnetic properties of lanthanide-based magnetic molecular materials are introduced in the following organiz......
Luminescent Lanthanide-titanium-organic Compound Constructed by Tetra-nuclear Ln-Ti Building Units a
Under solvothermal conditions with the mixed solvents of C2H5OH and H2O,a new heterometallic lanthanide-titanium-organic......
Three New Lanthanide Coordination Polymers Constructed from 2,6-Bis(pyrazin-2-yl)pyridine-4-carboxyl
Three new lanthanide coordination polymers [Ln(bppc)2(suc)0.5(H2O)]n·nH2O (Ln =Eu(l),Ln =Dy(2),Ln =Tb(3),Hbppc =2,6-bis......
Magnetic, Photoluminescent and Semiconductive Properties of a Novel 4f-5d Bromide Compound (La6HgsBr
An unprecedented 4f-5d material (La6Hg5Br26)[4(HgBr2)](2Br) (1) was synthesized by hydrothermal reactions and structural......
An Unusual (3,11)-Connected Network Constructed by Tri-nuclear Lanthanide Building Units and Mixed L
Under hydrothermal conditions,a new lanthanide coordination polymer,[Er3(oba)4(na)]n (1,oba =4,4′-oxybis(benzoate),na =......
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......
The conformation of Calmodulin(CaM) induced by lanthanides has been examined using fluorescence methods.With the additio......
Absorption Spectra of the 4f Electron Transitions of the Nd, Ho and and Er Complexes with 1-Cyclopyr
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Preparation and characterization of gadolinium hydroxide single-crystalline nanorods by a hydrotherm
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Electroluminescent properties of three ternary europium complexes with different phenanthroline deri
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Syntheses, structures and magnetic properties of a family of one-dimensional M(Ⅱ)-lanthanide(Ⅲ) (M =
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Two-dimensional Lanthanide Coordination Polymers Constructed from Ce3+/pr3+ Cation, Imidazole-4,5dic
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Crossed Ladders in a 2-D Mixed-ligand Lanthanide Coordination Polymer:Synthesis,Crystal Structure an
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Syntheses and Crystal Structures of Five SrⅡ-LnⅢ (Ln =Nd, Pr, Er)Heterometallic Coordination Polymer
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
利用微波辅助合成法,成功地合成出一系列新颖的稀土亚磷酸盐GdxTb2-x(HPO3)3(H2O)2(0≤x≤2).X-射线粉末衍射分析结果表明,它们为......
Preparation and characterization of gadolinium hydroxide single-crystalline nanorods by a hydrotherm
The Gd(OH)3 nanorods with diameters of ca. 40-60 nm and lengths of more than 400-550 nm have been prepared by a novel hy......
Electroluminescent properties of three ternary europium complexes with different phenanthroline deri
Three ternary Eu(Ⅲ) complexes with general formula of Eu(DBM)3LN (DBM =dibenzoylmethanate, and LN (N= 1-3 ) stand for t......
An Interpenetrated Three-dimensional Framework Sodium Lanthanide Carboxylate Based on[Ho4(μ3-OH)4]8+
A novel sodium holmium carboxylate compound,namely Na4Ho4(μ3-OH)4(1,4-BDC6·6.25G2I(1,4-BDC=1,4-benzenedicarboxylate),h......
Crossed Ladders in a 2-D Mixed-ligand Lanthanide Coordination Polymer:Synthesis,Crystal Structure an
A new metal-organic coordination polymer,[Ce(L)(HO)]·2HO (1,HL=(E)-2,6-dimethyl-4-styrylpyfidine-3,5-dicer-boxylic acid......
通过无模板的水热方法合成了AgLa(WO4)2树枝状纳米晶,没有表面活性剂等模板的介入,使反应变得简捷、绿色和经济.利用X射线粉末衍射......
Absorption Spectra of the 4f Electron Transitions of the Nd, Ho and and Er Complexes with 1-Cyclopyr
The absorption spectra of the neodymium, holmium and erbium complexes with l-cyclopropyl-6-fluoro-l,4-dihydro-7-(4-ethyl......
Investigation of ultraweak emissions in the processes of chemiluminescence, CL, and electrochemiluminesce, ECL, requires......
Possible Involvement of NADPH Oxidase in Lanthanide Cation-Induced Superoxide Anion Generation in BY
A rapid and concentration-dependent generation of superoxide anion (·O-2), measured with a superoxide-specific Cypridin......
The effects of Rare Earth Element Lan on the activities of cellulose, catalase, peroxidase and superoxide dismutasein in......
Using the constant addition technique, the coprecipitation of lanthanum, gadolinium, and lutetium with aragonite in seaw......
The extraction behavior of Sm(III), Eu(III) ,Er(III) and Yb(III) with 1- nitroso -2- naphthol (HA) in paraffin has been ......
Synthesis and Crystal Structure of a Heptanuclear Trigonal Prismatic Cluster{PrCu6} with Glycine and
A new heptanuclear trigonal prismatic cluster [PrCu6(μ3-OH)3(Gly)6im6](C1O4)6was synthesized through the self-assembly ......
Several relationship models for thermodynamic functions of actinide and lanthanide compounds are built. The descriptors ......
Preparation and Structural Analysis of Lanthanide Complexes with α-Hydroxyl-phenyl-acetic Acid and 1
A series of ternary lanthanide complexes Ln(C6H5CHOHCOO)3(phen) (H2O) (Ln= La, Ce, Pr, Nd,Sin, Eu) were synthesized with......
The title complex [(ArO)2(THF)Sm(μ-OH)]2·2THF (Ar = C6H2-tBu3-2,4,6) was obtained by the hydrolysis of divalent (ArO)2......
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......
Interactions Between Metal Ions and Carbohydrates: Coordination Behavior of D-Ribose to Lanthanide I
Lanthanum chloride α-D-ribopyranose pentahydrate complex was prepared and speculated its structure from the similar IR ......
由异烟酰肼和2-吡啶甲醛合成了席夫碱配体HL并和稀土离子合成组装得一系列稀土配合物.用X-射线单晶衍射对配合物的结构进行了测定.......
以低品位菱镁矿为原料,向其添加0~3%(w)的La2O3,于1 600℃下保温3 h煅烧,测定了烧后试样的体积密度、显气孔率、常温抗折强度等,并......
目的计算14种镧系元素从土壤经膳食向人体的转移系数和在10种器官、组织中的分布.方法依据我国4个不同膳食类型地区镧系元素膳食摄......
合成了一种新的芳香族酰胺配体2，2’-（1，2-亚苯基二氧）二（N-苯基乙酰胺）及其稀土（La，Eu，Tb，Dy，Sm，Gd）硝酸盐配合物，通过核磁共振谱、元素分析、摩......
以各种取代水杨醛和三(2-胺乙基)胺(简称为tren)的缩合产物作为配体的金属配合物引起了人们的广泛注意[1～4].人们对此类配体相应的......
合成了新型三足席夫碱配体（L）和它的5种稀土配合物。通过元素分析、摩尔电导、热重分析、红外光谱测试技术对配合物的结构进行了表征......
系统研究了三（4-甲基芳氧基）镧[La（OMP）3]催化ε-己内酯（ε-CL）的开环聚合，发现它具有催化活性，并且反应显示出一定活性聚合特征．通过^1H NM......
采用吸附法以乙酰丙酮稀土配合物对纳米二氧化钛进行表面改性。研究了稀土配合物含量、稀土元素种类、吸附温度、溶剂用量、吸附时......
本文介绍了d-f异双核配合物的制备并探讨了d-过渡金属离子对稀土离子荧光影响.综述了含有d-过渡金属离子和三价稀土离子的异双核配......
镧系和锕系化合物成键共价性,即f轨道和d轨道参与成键行为,是f区元素化学领域的研究热点。X射线吸收谱是目前研究化合物成键共价性......
2个3-甲基己二酸稀土配位聚合物(CPs)[Er_(2)(L)_(3)(H_(2)O)_(4)](1)和[Yb_(2)(L)_(3)(H_(2)O)_(4)](2)(H_(2)L=3甲基己二酸)在水......
压缩天然气(CNG)汽车因其良好的排放特性,正被越来越多的大型城市公交系统使用,但是汽油车辆用尾气净化催化剂对天然气汽车的主要......
研究了二(2-乙基己基)二硫代磷酸(DEHDTP)和三辛基氧磷(TOPO)、4,7-二苯基-l,10-邻二氮菲(DPPHEN)、三辛基硫磷(TOPS)三种协萃剂对......
聚丙交酯是一类可生物降解的脂肪族聚酯,而且降解产物无毒。丙交酯开环聚合是合成聚丙交酯的一种方便的方法。在无水无氧的条件下,......
将不溶于水的对苯二甲酸（H_2BDC）配体与氢氧化钠反应,转化为可溶于水的羧酸钠盐Na_2BDC,在非有机体系中简便快捷地获得了系列配位聚......
采用直接合成法成功地合成了1:11双系列镧系元素钼砷杂多化合物Na11[LnAsMo11O39]z]xH2O(Ln=La,Ce,Pr,Pr,Sm).用极谱、红外、元素......
