Articles with "yttrium" as a keyword



Internal dosimetry for radioembolization therapy with Yttrium‐90 microspheres

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Published in 2017 at "Journal of Applied Clinical Medical Physics"

DOI: 10.1002/acm2.12042

Abstract: &NA; The absorbed doses in the liver and adjacent viscera in Yttrium‐90 radioembolization therapy for metastatic liver lesions are not well‐documented. We sought for a clinically practical way to determine the dosimetry of this advent… read more here.

Keywords: radioembolization therapy; yttrium; internal dosimetry;

Computational Discovery of a Novel Yttrium Silicide as an Ambient Pressure Superconductor

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Published in 2025 at "Annalen der Physik"

DOI: 10.1002/andp.202500210

Abstract: Metal silicides have garnered significant attention due to their diverse crystalline structures, tunable electronic properties, and potential applications in superconducting devices. While numerous rare‐earth metal silicides (REMSs) demonstrate superconductivity at ambient pressure, the known yttrium… read more here.

Keywords: yttrium; ambient pressure; yttrium silicide; discovery novel ... See more keywords

Zinc-Containing BEA Zeolites for the Propane Dehydrogenation Reaction: Influence of Adding Yttrium on the Catalytic Properties.

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Published in 2025 at "ChemPlusChem"

DOI: 10.1002/cplu.202400723

Abstract: Research results about the structure, acid-base, redox, and adsorption characteristics of zinc(yttrium)-containing dealuminated BEA zeolites (Si/Al=1000), Zn(Y)SiBEA and their catalytic properties in the propane dehydrogenation with CO2 (CO2-PDH) are presented. The catalysts were prepared through… read more here.

Keywords: yttrium; propane dehydrogenation; co2; bea zeolites ... See more keywords

Yttrium‐Induced Modulation of Solute Partition and σ‐Phase Suppression in the Solidification of 7Mo Super‐Austenitic Stainless Steel

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Published in 2025 at "steel research international"

DOI: 10.1002/srin.202500082

Abstract: The effect of yttrium on solute redistribution and σ‐phase precipitation in high‐Mn and high‐Mo super‐austenitic stainless steel during solidification is studied by directional solidification experiments and thermodynamic calculations. Investigate the interactions between yttrium and other… read more here.

Keywords: yttrium; austenitic stainless; solidification; steel ... See more keywords

Developmental immunotoxicity of maternal exposure to yttrium nitrate on BALB/c offspring mice.

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Published in 2023 at "Environmental toxicology"

DOI: 10.1002/tox.23820

Abstract: Yttrium is a typical heavy rare earth element with widespread use in numerous sectors. Only one previous study has indicated that yttrium has the potential to cause developmental immunotoxicity (DIT). Therefore, there remains a paucity… read more here.

Keywords: maternal exposure; yttrium nitrate; yttrium; developmental immunotoxicity ... See more keywords
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Yttrium-doped strontium hexaferrite particles for microwave absorption application in X-band

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Published in 2020 at "Journal of Materials Science: Materials in Electronics"

DOI: 10.1007/s10854-020-03934-2

Abstract: Yttrium-doped strontium hexaferrites particles, Sr 1− x Y x Fe 12 O 19 ( x  = 0.1, 0.2 and 0.3), are developed using auto combustion method. The doping resulted in partial replacement of Fe 3+ ions… read more here.

Keywords: yttrium; microwave absorption; yttrium doped; doped strontium ... See more keywords

High-Temperature Oxidation Behavior and Oxide Scale Structure of Yttrium-Modified Ni–16Mo–7Cr–4Fe Superalloy at 1273 K

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Published in 2019 at "Oxidation of Metals"

DOI: 10.1007/s11085-019-09914-0

Abstract: Oxidation of a Ni–16Mo–7Cr–4Fe superalloy containing various yttrium concentrations (0.00, 0.05, 0.12, 0.21 and 0.43 wt%) was undertaken in air at 1273 K for times up to 250 h. The nature and the structure of the oxide scales… read more here.

Keywords: oxidation; yttrium; layer; 16mo 7cr ... See more keywords

Thermal oxidative stability of yttrium containing oligomeric silazanes with organoelement substituents and multiceramics on their basis

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Published in 2020 at "Russian Chemical Bulletin"

DOI: 10.1007/s11172-020-2929-x

Abstract: Characteristics of thermal transformations of oligomeric silazanes with organoelement substituents at the N atoms (M-OESs) containing one element M = Y, Zr, or Hf or a pair of elements, viz., Zr and Y or Hf… read more here.

Keywords: oxidative stability; yttrium; silazanes organoelement; oligomeric silazanes ... See more keywords

Effect of yttrium insertion on the structural, optical, vibrational and dielectric properties of 0.3Bi1−yYyFeO3–0.7Ba0.8Sr0.2TiO3 ceramics

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Published in 2019 at "Indian Journal of Physics"

DOI: 10.1007/s12648-019-01399-6

Abstract: Perovskite ceramics [Ba0.8Sr0.2]1−x[Bi1−yYy]xTi1−xFexO3 with x = 0.3 and 0.05  read more here.

Keywords: spectroscopy; yttrium; effect yttrium; yttrium insertion ... See more keywords

Distribution and fractionation of rare earth elements and Yttrium in suspended and bottom sediments of the Kali estuary, western India

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Published in 2017 at "Environmental Earth Sciences"

DOI: 10.1007/s12665-017-6497-9

Abstract: Abstract Concentrations of rare earth elements (REE) and yttrium (Y), and major metals (Al, Fe and Mn) were measured in suspended particulate matter (SPM) and bottom sediments of the Kali estuary, western India, for their… read more here.

Keywords: text text; yttrium; text; distribution fractionation ... See more keywords

Improvement of Mechanical Properties of 2024 AA by Reinforcing Yttrium and Processing Through Spark Plasma Sintering

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Published in 2019 at "Arabian Journal for Science and Engineering"

DOI: 10.1007/s13369-019-03924-5

Abstract: AbstractThe need for developing new methods to fabricate metal matrix composites is a never-ending process, which drove to the development of more facilitated fabricating methods like field-assisted sintering, etc. The main objective of the present… read more here.

Keywords: microscopy; mechanical properties; plasma sintering; yttrium ... See more keywords