Results 111 to 120 of about 15,962 (251)

Resolving Redox Anion Exchange and Phase Widths in Yttrium Hydrides by In Situ Neutron Diffraction

Chemistry–Methods, Volume 6, Issue 10, October 2026.
In situ neutron diffraction reveals that YHO dissolves up to 10 at% O atoms at the H position when heated in air, before transforming to the line phase Y2H0.50O2.75 (or Y2H0.66O2.67 at reduced oxygen availability), and finally to Y2O3; YH3, however, transforms to YH2 and YN when heated in air.
Marvin Michak, Thomas C. Hansen, Holger Kohlmann   +2 more
wiley   +1 more source

Original dataset for ID 231 23.5mol%Y2O3-76.5mol%Al2O3 in Thermophysical Property Database

This is the original dataset for ID 231 23.5mol%Y2O3-76.5mol%Al2O3 in Thermophysical Property Database (https://thermophys.nims.go.jp/thermophysicalproperty/experiments/231). The dataset was obtained at Japan Aerospace Exploration Agency (JAXA), and is a

core   +1 more source

Improving fatigue resistance of translucent 4Y‐PSZ zirconia through glass gradation

European Journal of Oral Sciences, Volume 134, Issue 5, October 2026.
Abstract To evaluate the effect of graded glass infiltration on the fatigue behavior and mechanical reliability of translucent 4Y‐PSZ zirconia before and after hydrothermal aging, disc‐shaped specimens were fabricated by uniaxial pressing and divided into control and glass‐graded groups (n = 36/group).
Felipe Machado Souza, Larissa M. M. Alves, Edisa O. Sousa, Tiago Moreira Bastos Campos, Giovana Assis Marcolino, Mariana Miranda de Toledo Piza, Rainã S. Dias, Satoshi Yamaguchi, Petra C. Gierthmuehlen, Lukasz Witek, Paulo G. Coelho, Estevam A. Bonfante, Ernesto B. Benalcazar‐Jalkh   +12 more
wiley   +1 more source

Enhancement of mechanical and physical properties of Cu–Ni composites by various contents of Y2O3 reinforcement

Journal of Materials Research and Technology
The increasing demand for materials possessing enhanced mechanical strength, high thermal conductivity, and excellent electrical properties has grown significantly.
Walaa Abd-Elaziem, Atef Hamada, Tarek Allam, Moustafa M. Mohammed, Mohammad Abd-El Hamid, Sally Samah, Doaa Wasfy, Moustafa A. Darwish, Y Omayma Abd Elguad El-Kady, Sally Elkatatny   +9 more
doaj   +1 more source

Original dataset for ID 227 66.7mol%Y2O3-33.3mol%Al2O3 in Thermophysical Property Database

This is the original dataset for ID 227 66.7mol%Y2O3-33.3mol%Al2O3 in Thermophysical Property Database (https://thermophys.nims.go.jp/thermophysicalproperty/experiments/227). The dataset was obtained at Japan Aerospace Exploration Agency (JAXA), and is a

core   +1 more source

Facile solvothermal synthesis of gear-shaped submicrostructured Y2O3:Eu3+ phosphor

, 2011
Y2O3:Eu3+ phosphors with 3-dimensional assembled gear-shaped submicrostructure were successfully synthesized through a controlled solvothermal approach followed by a subsequent heat treatment, without using any catalyst or template.
Jun Chen, Yu, RB, Wang, Dan, Yan, Xuecheng, Chen, Jun, Yu, Ranbo, Xuecheng Yan, Deng, Jinxia, Xianran Xing, Ranbo Yu, Jinxia Deng, Xing, Xianran, Dan Wang   +12 more
core   +1 more source

Domain‐Knowledge‑Guided Rule Extraction for Governing Nepheline Amount in High‑Level Waste Glasses

International Journal of Applied Glass Science, Volume 17, Issue 4, October 2026.
ABSTRACT Nepheline crystallization during canister centerline cooling is one of the most constraining factors limiting waste loading in high‐level waste (HLW) borosilicate glasses. Existing predictive models treat nepheline formation as a binary outcome, yet durability degradation depends continuously on nepheline fraction.
Irmak Sargin
wiley   +1 more source

Композиты из субмикронных сфер Y2O3 с функциональной основой наноразмерных модификаций диоксида титана: получение и характеризация [PDF]

, 2012
oai:oai.chemicallytech.elpub.ru:article/739Composites anatase/Y2O3, η-TiO2/Y2O3, Degussa P25/Y2O3 and Hombifine/Y2O3 were prepared by simultaneous dispersion of Y2O3 and TiO2 powders in weakly alkaline aqueous media or dispersion of Y2O3 powders in ...
Н. А. Прокудина, A. V. Tolmachev, N. A. Dulina, L. N. Obolenskaya, O. M. Vovk, О. М. Вовк, Н. В. Садовская, E. V. Savinkina, А. В. Толмачев, N. A. Prokudina, Н. А. Дулина, Г. М. Кузьмичева, N. V. Sadovskaya, Л. Н. Оболенская, G. M. Kuzmicheva, Е. В. Савинкина   +15 more
core  

Predicting Nepheline Formation in Nuclear Waste Glasses Using Machine Learning With Uncertainty Quantification

International Journal of Applied Glass Science, Volume 17, Issue 4, October 2026.
ABSTRACT The vitrification of high‐level waste (HLW) into borosilicate glass is a cornerstone of nuclear waste management, yet one of the key challenges in glass formulation for high‐aluminum‐containing waste streams is the precipitation of nepheline during the canister cooling stage.
Mayra Diaz‐Acevedo, Chloe E. Curry, Xiaonan Lu, Saehwa Chong, Sarah I. Allec, John D. Vienna   +5 more
wiley   +1 more source

Hydrostatic and Anisotropic Pressure Responses in Tetragonal Zirconia Nanoparticles

European Journal of Inorganic Chemistry, Volume 29, Issue 27, 24 September 2026.
Tetragonal zirconia nanoparticles exhibit remarkable sensitivity to a nonhydrostatic pressure component while remaining largely unaffected by hydrostatic pressure. Their tetragonal‐to‐monoclinic phase transition enables the detection of nonhydrostatic pressure components in the MPa range, providing a new strategy for evaluating nonhydrostatic pressure ...
Yuki Konno, Natsuki Asano, Ai Amatatsu, Kenta Imoto, Shin‐ichi Ohkoshi, Hiroko Tokoro   +5 more
wiley   +1 more source