Potential of pyrochlore structure materials in solid oxide fuel cell applications
Sign Up to like & getrecommendations! Published in 2020 at "Ceramics International"
DOI: 10.1016/j.ceramint.2020.10.012
Abstract: Abstract Pyrochlore structure material (A2B2O7) has gained interest in diverse applications like catalysis, nuclear waste encapsulation, sensors, and various electronic devices due to the unique crystal structure, electrical property, and thermal stability. This review deals… read more here.
Keywords: pyrochlore structure; structure materials; fuel; conductivity ... See more keywords
Structure analysis and electronic properties of ATe4+0.5Te6+1.5-xM6+xO6 (A=Rb, Cs, M6+=Mo, W) solid solutions with β-pyrochlore structure
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Solid State Chemistry"
DOI: 10.1016/j.jssc.2020.121787
Abstract: Abstract Solid solutions CsTe0.54+(Te1.5-x6+Mox)O6 (x = 0.875–1.06), RbTe0.54+(Te1.5-x6+Mox)O6 (x = 0.5–0.75), CsTe0.54+(Te1.5-x6+Wx)O6 (x = 0.13–0.55) and RbTe0.54+(Te1.5-x6+Wx)O6 (x = 0.25–0.63) with cubic β-pyrochlore structure have been synthesized by solid-state reaction. The elemental composition was confirmed by X-ray microanalysis. The crystal structure changings in… read more here.
Keywords: pyrochlore structure; te1; structure analysis; structure ... See more keywords
Os4+ Instability in the Pyrochlore Structure: Tl2-xBixOs2O7-y.
Sign Up to like & getrecommendations! Published in 2020 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.9b02939
Abstract: Osmium-containing oxides are rare due to the difficulty in stabilizing complex structures with a fixed stoichiometry and metastability of the phases. Bismuth-substituted thallium osmate pyrochlore samples, Tl2-xBixOs2O7-y, were synthesized using solid-state reactions where the solubility… read more here.
Keywords: pyrochlore structure; os4 instability; solid solution; structure ... See more keywords
Adiabatic cooling processes in frustrated magnetic systems with pyrochlore structure.
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review E"
DOI: 10.1103/physreve.96.052128
Abstract: We investigate in detail the process of adiabatic cooling in the framework of the exactly solvable antiferromagnetic spin-1/2 Ising model in the presence of the external magnetic field on an approximate lattice with pyrochlore structure.… read more here.
Keywords: pyrochlore structure; frustrated magnetic; cooling processes; adiabatic cooling ... See more keywords
(Ln1.8Fe0.2)FeSbO7 (Ln = Pr–Tb) Mixed Oxides with the Pyrochlore Structure in CO Oxidation Reaction
Sign Up to like & getrecommendations! Published in 2019 at "Inorganic Materials"
DOI: 10.1134/s0020168519120033
Abstract: (Ln1.8Fe0.2)FeSbO7 (Ln = Pr–Tb) mixed oxides have been synthesized via coprecipitation followed by annealing. According to Rietveld refinement results, all of the oxides have the pyrochlore structure (sp. gr. Fd\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy}… read more here.
Keywords: ln1 8fe0; pyrochlore structure; oxides pyrochlore; mixed oxides ... See more keywords