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S,N-Containing Sorbents for Analyzing Rare Earth Element Compounds by Arc Atomic Emission Spectrometry
AbstractA possibility of using S,N-containing sorbents for the analysis of materials based on rare earth element compounds with the determination of...
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Synthesis of Solid Solutions of Barium Fluoride with Rare Earth Element Fluorides and Study of Their Up-Conversion Properties
AbstractSolid solutions based on barium fluoride doped with rare earth element ions have been obtained by solid-phase synthesis. According to X-ray...
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Rare Earth Element Speciation in Miocene Brown Coals from the Sergeevskoe Deposit (Priamurie, Far East)
AbstractThe concentration, speciation, and localization of rare earth elements in Miocene brown coals from the Sergeevskoe deposit (Amur oblast) have...
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Rare-Earth Elements in Dictyonema Shales of the Baltic Sedimentary Paleobasin
Abstract—The results of a study of rare-earth metals in dictyonema shales of the Paleozoic Baltic sedimentary basin are presented. In the territory...
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Seasonal 222Rn activity in spring water close to rare earth element and uranium mines in North Vietnam
222 Rn is among the most important issues for radiation exposure in/near high background radiation areas such as near rare-earth-element (REE) and...
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Studying the Electronic, Magnetic, and Optical Properties of Vacancy-Doped ZnO with Rare Earth Elements by First Principles
AbstractThis study used first-principles calculations to investigate the electronic, magnetic, and optical properties of intrinsic ZnO,...
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Synthesis, Thermodynamic Properties, and Ionic Conductivity of Compounds Based on Bismuth Niobates Doped by Rare-Earth Elements (A Review)
AbstractSynthesis methods, thermodynamic and functional properties of compounds based on bismuth niobates doped with rare-earth elements (REEs) are...
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Rare-Earth Nitrate Complexes with Dimethylformamide
AbstractIn the rare-earth element nitrate (REE)–dimethylformamide (DMF)–water systems, which can be used to obtain nanosized REE oxides by solution...
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Specification for Light Rare Earth Concentrates Prepared from Egyptian Crude Monazite Spectrophotometrically
Determination of several light and medium REEs individually such as lanthanum, neodymium, praseodymium, samarium and gadolinium in high-grade...
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Heavy Rare Earth Element Gd Enhancing Thermoelectric Performance in p-Type Polycrystalline SnSe via Optimizing Carrier Transport and Density of States
Tin selenide(SnSe) material exhibits very excellent thermoelectric properties in both p- and n-type single crystals, benefiting from advantageous...
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Removal of rare earth elements and thorium from LiCl–KCl molten salt by phosphate precipitation method
The removal of rare earth fission products and thorium from LiCl–KCl system is of great significance to purification and recovery LiCl–KCl during...
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Selection of simulants for separating radionuclides of transplutonium and rare-earth elements via displacement complexing chromatography with DTPA-based eluents
The paper presents data on selecting curium and americium simulants for the lab-scale development of a displacement complexing chromatography-based...
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Electroluminescence Properties of Rare-Earth Metal Complexes with Organic Ligands
AbstractThis review article explores and analyzes published data on the photoluminescence and electroluminescence characteristics of rare earth...
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Application of a Rare Earth Catalyst in Polyethylene Glycol Terephthalate and Low-Melting Polyethylene Glycol Terephthalate
AbstractIn this study, the hydrothermal method was used to synthesize the rare earth catalyst ethylene glycol cerium (EG-Ce), and its catalytical...
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A Thermodynamic Model for Nd(III)–Sulfate Interaction at High Ionic Strengths and Elevated Temperatures: Applications to Rare Earth Element Extraction
Neodymium (Nd), a rare earth element (REE), is critical to numerous industries. Neodymium can be extracted from ore concentrates, waste materials, or...
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Purity Level of Rare-Earth Metals (according to Materials in the Exhibition–Collection of Extrapure Substances)
Abstract —In this paper, we examine the purity level and impurity composition of rare-earth metals represented at the Exhibition–Collection of...
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Preparation of micron-sized alginate-based particles for rare earth adsorption
In this brief report, omitting the step of dissolving sodium alginate with water, directly mixing sodium alginate powder with calcium chloride powder...
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Rare Earth Metal Ions Adsorption Using 2-[2-Oxo-2-(1-pyrrolidinyl)ethoxy]acetic acid/Sodium Alginate Gel
In this research, adsorbents synthesized from natural sodium alginate polymers incorporated with varying concentrations of...
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Study of rare Earth tailings modified by Mn for selective catalytic reduction of NOx by NH3
In this paper, rare earth tailings catalysts with different amounts of Mn modification were prepared by hydrothermal method, and the effects of Mn...
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Activity Improvement of Mn/Al2O3 for NH3-SCR Reaction via the Rare-Earth (Ce, La, Nd and Y) Oxides Modification
A series of rare-earth (Ce, La, Nd, and Y) oxides doped Mn/Al 2 O 3 catalysts were prepared by the impregnation method and used for the selective...
