Effect of rare earth oxides on the microstructure and properties of mullite/hBN composites
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DOI: 10.1016/j.ceramint.2016.11.179
Abstract: Abstract Mullite/hBN composites were fabricated with different rare earth oxides additives (ReO: Er 2 O 3 , CeO 2 , La 2 O 3 , Lu 2 O 3 ) by pressureless sintering at 1600 °C… read more here.
Keywords: mullite hbn; rare earth; sample sintered; earth oxides ... See more keywords
Influence of rare earth oxides on kinetics and reaction mechanisms in CMAS silicate melts
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2019.06.036
Abstract: Abstract Dissolution of different rare earth oxides RE2O3 and cyclosilicate Ca3RE2(Si3O9)2 was studied at 1200 °C in a pseudo-ternary CAS melt. This investigation is relevant to CMAS resistant thermal barrier coatings (TBC) used in aircraft engines.… read more here.
Keywords: influence rare; earth; reaction; rare earth ... See more keywords
Improving electrical properties and toughening of PZT-based piezoelectric ceramics for high-power applications via doping rare-earth oxides
Sign Up to like & getrecommendations! Published in 2020 at "Journal of materials research and technology"
DOI: 10.1016/j.jmrt.2020.10.022
Abstract: Abstract Ceramics show brittle nature because of ionic and covalent bondings. However, the need for reliable high-power applications with vibrational displacements under high electric fields and stress loadings demands robust piezoelectric ceramics. In this work,… read more here.
Keywords: high power; rare earth; power applications; piezoelectric ceramics ... See more keywords
A strategy for the dissolution and separation of rare earth oxides by novel Brønsted acidic deep eutectic solvents
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DOI: 10.1039/c9gc00944b
Abstract: The dissolution and separation of rare earth oxides were realized by novel Brønsted acidic deep eutectic solvents. read more here.
Keywords: nsted acidic; dissolution separation; novel nsted; separation rare ... See more keywords
Multicomponent equiatomic rare earth oxides
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DOI: 10.1080/21663831.2016.1220433
Abstract: ABSTRACT Multicomponent rare earth oxide (REO) nanocrystalline powders containing up to seven equiatomic rare earth elements were successfully synthesized in a single-phase CaF2-type (Fm-3 m) structure. The addition of more than six elements resulted in the… read more here.
Keywords: phase; earth oxides; equiatomic rare; rare earth ... See more keywords