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Nature Reviews Materials, 2020 Disordered multicomponent systems, occupying the mostly uncharted centres of phase diagrams, were proposed in 2004 as innovative materials with promising applications. The idea was to maximize the configurational entropy to stabilize (near) equimolar mixtures and achieve more robust systems, which became known as high-entropy materials.
Corey Oses +2 more
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Flexible high-entropy functional ceramics [PDF]
Nature CommunicationsFunctional ceramics, once integrated with flexibility, hold great promise for cutting-edge electronic devices. Unfortunately, functionality and flexibility are inherently exclusive in ceramics: the long-range order of ionic lattices bestows polarization ...
Lvye Dou +22 more
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Research Progress of High-Entropy Ceramic Materials [PDF]
Cailiao Baohu, 2023 The concept of high-entropy alloy not only greatly enriches the metal material system，but also breaks the design routine of traditional ceramic material.In recent years，people are gradually extending the design concept of multi-principal and high-entropy
YAN Dengyi, XU Wenju, JI Li, LIU Xiaohong, WANG Chengshuo, SUN Chufeng, LI Hongxuan
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Tough and strong bioinspired high-entropy all-ceramics with a contiguous network structure [PDF]
Nature CommunicationsDeveloping bioinspired all-ceramics with plastic phases is considered one of the most effective ways to simultaneously achieve enhanced strength and toughness in ceramic materials for high-temperature applications.
Zijie Zhu +6 more
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Optimal preparation of high-entropy boride-silicon carbide ceramics [PDF]
Journal of Advanced Ceramics, 2020 High-entropy boride-silicon carbide (HEB-SiC) ceramics were fabricated using boride-based powders prepared from borothermal and boro/carbothermal reduction methods.
Yan Zhang +5 more
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Ultra-dense dislocations stabilized in high entropy oxide ceramics
Nature Communications, 2022 Dislocation engineering is important for designing structural materials. Here the authors demonstrate that a high-entropy oxide ceramic with a high density of edge dislocations can be stabilized by increasing the compositional complexity, resulting in ...
Yi Han +11 more
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Processing and electrical conductivity property of lithium-doped high-entropy pyrochlore and perovskite ceramics [PDF]
Processing and Application of Ceramics, 2023 Lithium-doped Li0.66La1.12(Ti0.2Zr0.2Hf0.2Sn0.2Nb0.2)2O7 (LLTNO), Li0.66La1.12(Ti0.2Zr0.2Hf0.2Sn0.2Ta0.2)2O7 (LLTTO) high-entropy pyrochlore and Li0.5Sr0.5(Ti0.2Zr0.2Hf0.2Sn0.2Ta0.2)O3 (LSTTO), Li0.5Ba0.5(Ti0.2Zr0.2Hf0.2Sn0.2Nb0.2)O3 (LBTNO) high-entropy
Kong Yazhou +4 more
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Fast grain growth phenomenon in high-entropy ceramics: A case study in rare-earth hexaaluminates
Journal of Advanced Ceramics, 2023 It is generally reported that the grain growth in high-entropy ceramics at high temperatures is relatively slower than that in the corresponding single-component ceramics owing to the so-called sluggish diffusion effect.
Lin ZHOU +4 more
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Research progress and prospect of high entropy oxide
Jin'gangshi yu moliao moju gongcheng, 2022 High entropy oxide ceramics are stable solid solutions with single-phase structure, which are synthesized from five or more oxides with equal molar ratio and have excellent thermal, magnetic, electrical and corrosion resistance properties.
Yang ZHANG +5 more
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