rareearths相关论文
Dimensional Reduction of Eu-Based Metal-Organic Framework as Catalysts for Oxidation Catalysis of C(
Developing new catalysts for highly selectivity and conversion of saturated C(sp3)-H bonds is of great significance.In o......
Effect of rare earth on physical properties of Na0.5Bi0.5TiO3 system:A density functional theory inv
Na0.5(Bi3/4RE1/4)0.5TiO3 (RENBT,RE =Nd,Gd,Dy,and Ho) compounds were investigated in the framework of first-principles ca......
Effect of Pr-Ga dual-alloys diffusion on magnetic properties and thermal stability of hot-deformed P
To investigate the influence of the addition of Pr-Ga alloys on magnetic properties and morphology of materials,the hot-......
Electrochemical formation of Mg-La-Mn alloys by coreduction of Mg(Ⅱ),La(Ⅲ) and Mn(Ⅱ) in LiCl+KCl mol
In the present work,cyclic voltammetry (CV),square wave voltammetry (SWV) and chro-nopotentiometry (CP) were used to inv......
RM3 compounds (R =rare earth metals,M =transition metals) have rarely been studied for gaseous hydrogen storage applicat......
In this study,we prepared GdZn2 by mechanical alloying method and measured its magnetization to reveal the magnetic and ......
Eu3+ ions grafted polyacrylonitrile nanofibers possessing enhanced fluorescence performance by intro
Eu3+ ions were grafted onto the surface of electrospun polyacrylonitrile (PAN) nanofibers through co-ordination effect b......
Multicolor luminescence of hexagonal NaYF4∶Yb3+/Ho3+/Ce3+microcrystals with tunable morphology under
In this study,the hexagonal NaYF4∶Yb3+/Ho3+/Ce3+ microcrystals were synthesized controllably,and upconversion luminesce......
Solvent extraction is the most important method for rare earth extraction and separation.Currently,di(2-ethylhexyl) phos......
Y2O3 modification on nickel-rich LiNi0.8Co0.1Mn0.1O2 with improved electrochemical performance in li
Doping and coating are frequently employed for the improvement of the properties of Ni-rich NCM materials.In this work,w......
Structural and optical properties of pillared Eu3+-containing layered double hydroxides intercalated
While the versatile composition of layered double hydroxides (LDHs) allows the introduction of almost any polyvalent cat......
Multi-site occupancies and luminescence properties of cyan-emitting Ca9-xNaGd2/3(PO4)7∶Eu2+ phosphor
Cyan-emitting Ca9NaGd2/3(PO4)7∶Eu2+ phosphors were synthesized via high temperature solid-state route.X-ray powder diff......
Luminescence ratiometric thermometry based on rare earth (RE) ions has attracted great interest for the potential applic......
Large amounts of water containing-ammonium nitrogen (NH4+-N) have attracted increasing attention.Catalytic ozonation tec......
High surface area mixed oxide 8.7％ NiO-CeO2 nanoparticles (122 m2/g;6-7 nm) were prepared using a reversed microemulsion ......
Enhancement of potassium resistance of Ce-Ti oxide catalyst for NH3-SCR reaction by modification wit
Alkali metal K in exhaust gas has a deactivation effect on NH3-SCR catalysts.In this work,it is discovered that the addi......
An improved technique was used to prepare the ceramic samples of Bi5.75R0.25Fe1.4Ni0.6Ti3O18 (BRFNT,R =Eu,Sm,Nd,Bi,and L......
New DySrAlO4 Compound Synthesis and Formation Process Correlations for LnSrAlO4 (Ln =Nd, Gd, Dy) Ser
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Ca(NO3)2·4H2O, Eu(NO3)3and H2C2O4·2H2O were adopted tosynthesize CaO:Eu3+ with the chemical co-precipitation method, a......
介绍了以异辛酸、氢氧化钠(NaOH)、氯化镧液或氯化铈液、200＃溶剂油、水及相应助剂为主要原料制备稀土油漆催干剂,通过控制有机酸浓......
SmAlO3 powders were synthesized by nitrate-citrate sol-gel combustion method.The influence of mole ratio of citric acid ......
Selective synthesis and shape-dependent photoluminescence properties of (Y0.95Eu0.05)2O3 submicron s
Red-emission (Y0.95Eu0.05)2O3 submicron spheres and microplates have been selectively processed via hydrothermal precurs......
The tensile creep behaviors of aging hardened Mg-5Y-3Sm-0.8Ca-0.5Sb alloy(mass fraction,%)were investigated at 250-300 ......
Properties of La0.9SrO.1C00.5Mn0.503 and Ce0.72r0.302 Compound Catalytic Materials for Methane Combu
Different contents of Ce0.72r0.302 were added to prepare a series of La09SrO.1C00.5Mn0.503 and Ce072r0.302 catalvtic mat......
Extraction and separation of thorium and rare earths with p-phosphorylated calix[4]arene and P-tert-
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The study of [A336][P507] on the separation and interfacial behavior of RE and associated Al in H2SO
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Minimum Solvent Quantity Of AB/BC Separation With Constant Overall Extraction Factor By Aqueous Feed
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Minimum Extraction Amount(Smin)is an important parameter the wide-using rare earth extraction separation process....
Phosphate minerals have been identified as significant unconventional rare earths resources....
The Ultimate Mineral Processing Challenge: Recovery of Phosphorus, Rare Earths and Uranium from Flor
Phosphate beneficiation in Florida generates over one ton of phosphatic clay(slime)per ton of phosphate rock produced.On......
Recovery of Rare Earths from Spent FCC Catalysts by Solvent Extraction Using Saponified 2-ethylhexyl
A process to recover Rare Earth (RE) metals from spent fluid catalytic cracking (FCC) catalysts by solvent extraction wa......
Behavior of synergistic system in extraction of trivalent lanthanoids from chloride medium using di-
The synergistic solvent extraction of selected trivalent lanthanoids (La, Ce, Pr and Nd) from aqueous hydrochloric acid ......
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The Oxygen Carrier Of Three-Dimensionally Ordered Macroporous Ce1-Xzrxo2 For Chemical Water Splittin
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采用浓硫酸强化焙烧处理包头混合稀土精矿,产生大量的废气、废渣,这些废弃物中含有大量氟、硫等有用的化学物质,这些物质不易分离,......
Perovskite quantum dots(PeQDs)are emerging as a new generation of optoelectronic and photovoltaic materials owing to the......
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Atom-level Control of Active Structures of Rare Earth/Noble Metal Nanocatalysts for Enhanced Catalyt
Rare earth/noble metal nanocatalysts,which have broad applications in environmental protection,sustainable energies,and ......
