Structural, Optical, and Electronic Characterization of Fe-Doped Alumina Nanoparticles
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Electronic Materials"
DOI: 10.1007/s11664-017-5830-0
Abstract: The effects of iron doping on the structural, optical, and electronic properties of doped alumina have been studied. Single-phase iron-doped alumina Al2−x FexO3 (x = 0.00 to 0.30) nanoparticles were synthesized via citrate-precursor method. Formation of single-phase… read more here.
Keywords: structural optical; characterization doped; optical electronic; electronic characterization ... See more keywords
A model of grain boundary complexion transitions and grain growth in Yttria-doped alumina
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DOI: 10.1016/j.actamat.2019.12.061
Abstract: Abstract In this work, we present a physically-parameterized microstructure evolution model for the Yttria-doped alumina system. Yttria-doped alumina is a well-known ceramic system which undergoes first-order phase-like transitions at grain boundaries, which can radically alter… read more here.
Keywords: grain growth; model; doped alumina; yttria doped ... See more keywords
Peculiarity of Rh bulk diffusion in La-doped alumina and its impact on CO oxidation over Rh/Al2O3
Sign Up to like & getrecommendations! Published in 2017 at "Catalysis Communications"
DOI: 10.1016/j.catcom.2017.04.013
Abstract: Abstract The catalytic behavior and stability of rhodium supported on pure and La-doped alumina were studied towards the CO oxidation reaction. Diffusion of Rh3 + ions into the bulk of support was shown to cause rapid… read more here.
Keywords: diffusion; oxidation; peculiarity bulk; bulk diffusion ... See more keywords
Dielectric properties of nano-(MgO–Gd2O3) Co-doped alumina for high voltage insulators
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DOI: 10.1016/j.ceramint.2020.07.343
Abstract: Abstract The effect of doping with nano-MgO and co-doping with nano-MgO–Gd2O3 on the densification behavior, mechanical properties, and dielectric behavior of alumina was evaluated. Magnesium oxide-doped alumina nanoparticles were prepared by the sol-gel method with… read more here.
Keywords: voltage; mgo gd2o3; nano mgo; properties nano ... See more keywords
Energy coupled to matter for magnetic alignment of rare earth–doped alumina
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DOI: 10.1080/10426914.2016.1198038
Abstract: ABSTRACT Energy coupled to matter (ECM) concepts such as magnetic field–assisted processing were used to align rare earth–doped alumina ceramics in the presence of applied fields. The addition of gadolinium and ytterbium dopants to alumina… read more here.
Keywords: rare earth; coupled matter; earth doped; energy coupled ... See more keywords