Phase, microstructure and related mechanical properties of a series of (NbTaZr)C-Based high entropy ceramics
Sign Up to like & getrecommendations! Published in 2021 at "Ceramics International"
DOI: 10.1016/j.ceramint.2021.02.013
Abstract: Abstract The microstructure and a few mechanical-related properties of a series of multi-equiatomic-cation (NbTaZr)C-based carbides, namely (NbTaZr)C, (NbTaZrW)C, (ZrNbTaHf)C and (NbTaZrHfW)C, were assessed to shed light into understanding the role of composition. Dense, pure and… read more here.
Keywords: properties series; microstructure; nbtazr based; entropy ceramics ... See more keywords
Dual-phase rare-earth-zirconate high-entropy ceramics with glass-like thermal conductivity
Sign Up to like & getrecommendations! Published in 2020 at "Journal of The European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2020.11.047
Abstract: Abstract A series of rare earth zirconates (RE2Zr2O7) high-entropy ceramics with single- and dual-phase structure were prepared. Compared with La2Zr2O7 and Yb2Zr2O7, the smaller “rattling” ions (Yb3+, Y3+, Er3+) have been incorporated into pyrochlore lattice… read more here.
Keywords: entropy ceramics; entropy; rare earth; high entropy ... See more keywords
High‐strength medium‐entropy (Ti,Zr,Hf)C ceramics up to 1800°C
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DOI: 10.1111/jace.17677
Abstract: Currently, high-entropy ceramics have become a research hotspot in the field of ceramics because of their unique compositions, microstructures, and notable properties.1-4 Similar to high-entropy alloys, they dissolve five or more elements together with a… read more here.
Keywords: entropy ceramics; entropy; medium entropy; high entropy ... See more keywords
High-entropy ceramics: Propelling applications through disorder
Sign Up to like & getrecommendations! Published in 2022 at "MRS Bulletin"
DOI: 10.1557/s43577-022-00281-x
Abstract: Cormac Toher,1 Corey Oses,1 Marco Esters,1 David Hicks,1 George N. Kotsonis,2 Christina M. Rost,3 Donald W. Brenner,4 Jon-Paul Maria,2 and Stefano Curtarolo1, ∗ Dept. Mechanical Engineering and Materials Science and Center for Autonomous Materials Design,… read more here.
Keywords: usa dept; materials science; ceramics propelling; entropy ceramics ... See more keywords
Rare-Earth-Zirconate Porous High-Entropy Ceramics with Unique Pore Structures for Thermal Insulating Applications
Sign Up to like & getrecommendations! Published in 2023 at "Materials"
DOI: 10.3390/ma16083040
Abstract: Porous high-entropy ceramics are a new alternative material for thermal insulation. Their better stability and low thermal conductivity are due to lattice distortion and unique pore structures. In this work, rare-earth-zirconate ((La0.25Eu0.25Gd0.25Yb0.25)2(Zr0.75Ce0.25)2O7) porous high-entropy ceramics… read more here.
Keywords: high entropy; entropy ceramics; pore structures; unique pore ... See more keywords