High-entropy ceramics: Review of principles, production and applications

S Akrami, P Edalati, M Fuji, K Edalati - Materials Science and Engineering …, 2021 - Elsevier
High-entropy ceramics with five or more cations have recently attracted significant attention
due to their superior properties for various structural and functional applications. Although …

High-entropy ceramics: Present status, challenges, and a look forward

H Xiang, Y Xing, F Dai, H Wang, L Su, L Miao… - Journal of Advanced …, 2021 - Springer
High-entropy ceramics (HECs) are solid solutions of inorganic compounds with one or more
Wyckoff sites shared by equal or near-equal atomic ratios of multi-principal elements …

Recent developments on molten salt synthesis of inorganic nanomaterials: a review

SK Gupta, Y Mao - The Journal of Physical Chemistry C, 2021 - ACS Publications
A wide range of inorganic nanomaterials with many fascinating properties and application
potentials in widespread fields may be synthesized by wet chemical synthetic routes. To …

Phase stability, mechanical properties and melting points of high-entropy quaternary metal carbides from first-principles

SY Liu, S Zhang, S Liu, DJ Li, Y Li, S Wang - Journal of the European …, 2021 - Elsevier
With a combination of first-principles calculations and thermodynamics formalism of
configurational mixing entropy, we have constructed three-dimensional phase diagram in …

Nanocrystalline high‐entropy carbide ceramics with improved mechanical properties

M Ma, Y Sun, Y Wu, Z Zhao, L Ye… - Journal of the American …, 2022 - Wiley Online Library
Abstract The nanocrystalline (Hf0. 25Zr0. 25Ta0. 25Ti0. 25) C high‐entropy carbide
ceramics were successfully prepared through high‐pressure sintering of the self …

High‐entropy ferroelastic rare‐earth tantalite ceramic: (Y0.2Ce0.2Sm0.2Gd0.2Dy0.2)TaO4

J Wang, F Wu, R Zou, Y Wu, M Gan… - Journal of the …, 2021 - Wiley Online Library
In this study, high‐entropy rare‐earth tantalate ceramics (Y0. 2Ce0. 2Sm0. 2Gd0. 2Dy0. 2)
TaO4 ((5RE0. 2) TaO4) have been successfully fabricated. The possibility of formation of …

Thermophysical and mechanical properties of novel high‐entropy metal nitride‐carbides

T Wen, B Ye, MC Nguyen, M Ma… - Journal of the American …, 2020 - Wiley Online Library
In this work, a novel (Hf0. 2Zr0. 2Ta0. 2Nb0. 2Ti0. 2)(N0. 5C0. 5) high‐entropy nitride‐
carbide (HENC‐1) with multi‐cationic and‐anionic sublattice structure was reported and …

Processing and properties of high entropy carbides

Y Wang - Advances in Applied Ceramics, 2022 - journals.sagepub.com
High entropy carbides (HECs) are novel materials developed in recent years that have
attracted a lot of research interests. Unlike traditional carbides (containing one or two …

A novel high-entropy monoboride (Mo0. 2Ta0. 2Ni0. 2Cr0. 2W0. 2) B with superhardness and low thermal conductivity

P Zhao, J Zhu, Y Zhang, G Shao, H Wang, M Li… - Ceramics …, 2020 - Elsevier
A new high-entropy monoboride (Mo 0.2 Ta 0.2 Ni 0.2 Cr 0.2 W 0.2) B ceramic with a WB-
type orthogonal structure was designed and synthesised by in-situ reactive hot pressing at …

An overview of ultra-high temperature ceramic for thermal insulation: Structure and composition design with thermal conductivity regulation

K Zhao, F Ye, L Cheng, J Yang, X Chen - Journal of the European Ceramic …, 2023 - Elsevier
As hypersonic aircraft reach higher speeds, the aerodynamic heating they generate
becomes increasingly severe, presenting a challenge for thermal protection materials. While …