Results 1 to 10 of about 502,778 (343)

Direct Recovery of the Rare Earth Elements Using a Silk Displaying a Metal-Recognizing Peptide [PDF]

Molecules, 2020
Rare earth elements (RE) are indispensable metallic resources in the production of advanced materials; hence, a cost- and energy-effective recovery process is required to meet the rapidly increasing RE demand.
Nobuhiro Ishida, Takaaki Hatanaka, Yoichi Hosokawa, Katsura Kojima, Tetsuya Iizuka, Hidetoshi Teramoto, Hideki Sezutsu, Tsunenori Kameda   +7 more
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Rare (Earth) Elements [score]

Revista Vortex, 2014
Rare (Earth) Elements is a cycle of works for solo piano. The cycle was inspired by James Dillon’s Book of Elements (Vol. I-V). The complete cycle will consist of 14 pieces; one for each selected rare (earth) element.
Camilo Méndez
doaj   +1 more source

Rare-earth elements [PDF]

Professional Paper, 2017
This chapter investigates the current rare earth elements trade in the Asia-Pacific Region. It begins by noting the elements that fall within this category of minerals, noting their rarity. It then looks at the trade in the commodity and some of the issues associated with its supply chain.
Bradley S. Van Gosen, Philip L. Verplanck, Robert R. Seal, Keith R. Long, Joseph Gambogi   +4 more
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Beneficiation of Eskişehir Beylikova Bastnasite Ore and Rare Earth Elements Recovery

Materials Proceedings, 2023
The unique magnetic, optical, and electrical properties of rare earth elements (REEs) have become essential in modern high technology. Considering the necessity of technology, efficient management and utilization of rare earth resources are of great ...
Gulsah Turker, Tulay Koc Delice, Arda Temizkalb, Ozgun Cem Ozgur, Belma Soydas Sozer   +4 more
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Luminescence Properties of Gd₂(MoO₄)₃ Modified with Sm(III) and Tb(III) for Potential LED Applications

Crystals, 2022
Light-emitting phosphors, doped with lanthanide ions of Tb(III) and Sm(III) of the type Gd1.97−y SmyTb0.03(MoO4)3 (y = 0.01–0.11, step 0.02) and Gd1.95−xSm0.05Tbx(MoO4)3 (x = 0.01–0.09, step 0.02), were synthesized and characterized by X-ray diffraction,
Martin Tsvetkov, Denitsa Elenkova, Maria Milanova   +2 more
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Impact of Extractant Type and pH on Yttrium Recycling from End of Life Fluorescent Lamp

Materials Proceedings, 2023
Rare-earth elements (REEs), which are indispensable for high technology and renewable energy, are becoming more significant due to their distinct properties (e.g., catalytic, metallurgical, magnetic, etc.) and their diverse applications in a wide range ...
Tulay Koc Delice, Gulsah Turker, Huseyin Eren Obuz, Belma Soydas Sozer   +3 more
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Characterization of Tungstates of the Type Hf_1−xLn_xW₂O_8−x/2 (Ln = Eu, Tm, Lu) Synthesized Using the Hydrothermal Method

Crystals, 2022
Pure HfW2O8- and Ln3+-containing solid solutions, Hf1−xLnxW2O8−x/2 (Ln = Eu, Tm, Lu), were synthesized using the hydrothermal method. The lanthanide ions were selected based on the differences between their ionic radii.
Martin Tsvetkov, Martin Nedyalkov, Evgenia Valcheva, Maria Milanova   +3 more
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Geochemical Characteristics and Indicative Significance of Rare Earth Elements in the Late Permian Coal of Tucheng Mine, Guizhou Province. [PDF]

ACS Omega
Li Y, Zhu Y, Yang Z, Song Z.
europepmc   +2 more sources

Removal of aqueous uranyl ions using titania-supported mesoporous silica composite with the synergistic effect of coupled adsorption and photocatalytic reduction of U(VI)

Results in Chemistry, 2023
The aim of this study is to determine and compare the adsorption capacities, kinetic and thermodynamic parameters of the adsorption process of uranyl ions from aqueous solution on nanotube titania impregnated mesoporous silica SBA-15 (TNT-SBA-15) and ...
Nguyen Van Chinh, Nguyen Dinh Tuyen, Dang Duc Nhan, Nguyen Lanh   +3 more
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RARE METALS AND POLITICS [PDF]

Revista Română de Geografie Politică, 2020
Rare earth elements are a collection of 17 elements, which include lanthanides and scandals. They are used to make many devices ‒ from electronics to the defense industry. Currently, China is the largest producer of these raw materials, although deposits
Joanna TYSLER
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