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High-entropy ceramics: Review of principles, production and applications
Materials Science and Engineering Reports, 2021 Masayoshi Fuji, Kaveh Edalati
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Mechanical behavior of high-entropy intermetallic compounds and high-entropy ceramics
Journal of Materials Chemistry AThis review summarized the latest research progress on HEICs and HECs, with a focus on phase structure prediction criteria and strengthening/toughening strategies, in order to accelerate their engineering applications.
Bin Li, Jialin Sun, Xiao Li, Jun Zhao
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High‐entropy carbide‐based ceramic cutting tools
Journal of the American Ceramic Society, 2022Abstract In this study, a novel high‐entropy carbide‐based ceramic cutting tool was developed. The cutting performance of three kinds of high‐entropy carbide‐based ceramic tools with different mechanical properties for the ISO C45E4 steel were evaluated. Although the pure (Ti 0.2
Si‐Chun Luo +2 more
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High-entropy carbide ceramics: a perspective review
Tungsten, 2021High-entropy carbide ceramics (HECCs) exhibited a series of property superiority, such as high hardness, high oxidation resistance and adjustable range of thermal conductivity, making them great candidates for structural materials used in extreme service conditions.
Zhe Wang +3 more
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A step forward from high-entropy ceramics to compositionally complex ceramics: a new perspective
Journal of Materials Science, 2020High-entropy ceramics (HECs) have quickly gained attention since 2015. To date, nearly all work has focused on five-component, equimolar compositions. This perspective article briefly reviews different families of HECs and selected properties.
Andrew J. Wright, Jian Luo
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Ultrastrong and High Thermal Insulating Porous High‐Entropy Ceramics up to 2000 °C
Advances in MaterialsHigh mechanical load‐carrying capability and thermal insulating performance are crucial to thermal‐insulation materials under extreme conditions. However, these features are often difficult to achieve simultaneously in conventional porous ceramics. Here,
Zihao Wen +5 more
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High-entropy sesquioxide X2O3 upconversion transparent ceramics
Scripta Materialia, 2020Abstract In this study, a high-entropy approach was used to design a highly transparent (81.3% in-line transmittance) sesquioxide X2O3 ceramics, in which a single-phase solid solution, with the general formula (Lu0.2Y0.395Gd0.2Yb0.2Tm0.005)2O3, was obtained after sintering under vacuum with La2O3 and ZrO2 as the sintering additives.
Guangran Zhang +3 more
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A Novel Strategy for Preparing High‐Entropy Ceramics Through Full Glass Crystallization
ENERGY & ENVIRONMENTAL MATERIALSHigh‐entropy ceramics have exhibited promising application prospects in aerospace, electronic devices, and extreme environment protection. Current powder sintering routes for preparing high‐entropy ceramics are hindered by stringent powder requirements ...
Zhibiao Ma +9 more
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Energy & Environmental Science
Electrocatalytic performance of high-entropy ceramics has been recognized as a pivotal prerequisite to realizing ultra-durability for lithium-sulfur batteries.
Lin Zhou +8 more
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Electrocatalytic performance of high-entropy ceramics has been recognized as a pivotal prerequisite to realizing ultra-durability for lithium-sulfur batteries.
Lin Zhou +8 more
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