☆ 4.5 Review

Will high-entropy carbides and borides be enabling materials for extreme environments?

INTERNATIONAL JOURNAL OF EXTREME MANUFACTURING (2023)

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Article Engineering, Manufacturing

Anisotropic thermal expansion in high-entropy multicomponent AlB2-type diboride solid solutions

Frederic Monteverde et al.

Summary: High-entropy (HE) ultra-high temperature ceramics, particularly HE diborides, have great potential for energy conversion and extreme environmental shielding due to their intrinsic anisotropic layered structure and ability to withstand ultra-high temperatures. In this study, we used high-resolution synchrotron diffraction to investigate the thermal lattice expansion in various multicomponent compositions. The results showed that the average thermal expansion and the ratio of in-plane to out-of-plane expansion could be controlled by the combination of metals used.

INTERNATIONAL JOURNAL OF EXTREME MANUFACTURING (2023)

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Article Materials Science, Multidisciplinary

Direct selective laser sintering of high-entropy carbide ceramics

Xiang Zhang et al.

Summary: The study successfully demonstrates the use of direct selective laser sintering for additive manufacturing of high-entropy carbide ceramics. The results show the formation of uniform distribution of metal elements in HECC specimens and the influence of different metal elements on the microstructure and hardness of the ceramics.

JOURNAL OF MATERIALS RESEARCH (2023)

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Article Materials Science, Ceramics

Processing and properties of high entropy carbides

Yichen Wang

Summary: High entropy carbides (HECs) are novel materials with multiple metal compositions that can form stable phases and interesting properties. Various synthesis methods and intriguing discoveries have been made in the study of HECs. Based on theoretical calculations and experimental observations, the designable and complex compositions of HECs show great potential for future development.

ADVANCES IN APPLIED CERAMICS (2022)

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Article Materials Science, Ceramics

Room-temperature mechanical properties of a high-entropy diboride

Alec C. Murchie et al.

Summary: The mechanical properties of a (Hf,Mo,Nb,Ta,W,Zr)B-2 high-entropy ceramic were characterized at room temperature. The ceramic exhibited high hardness, flexural strength, and fracture toughness.

INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY (2022)

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Article Materials Science, Ceramics

First-principles prediction, fabrication and characterization of (Hf0.2Nb0.2Ta0.2Ti0.2Zr0.2)B2 high-entropy borides

Linjing Qiao et al.

Summary: The microstructure and mechanical properties of (Hf0.2Nb0.2Ta0.2Ti0.2Zr0.2)B-2 high-entropy boride (HEB) were predicted using first-principles calculations combined with virtual crystal approximation (VCA). Single-phase ceramics were successfully fabricated and the effects of different amounts of B4C on the microstructure and mechanical properties were evaluated.

CERAMICS INTERNATIONAL (2022)

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Article Materials Science, Ceramics

Nanocrystalline high-entropy carbide ceramics with improved mechanical properties

Mengdong Ma et al.

Summary: Nanocrystalline (Hf0.25Zr0.25Ta0.25Ti0.25)C high-entropy carbide ceramics were successfully prepared through high-pressure sintering, showing improved mechanical properties at 1600 degrees C. Furthermore, the high-temperature Vickers hardness exhibited a linear decrease, influenced by the ZrO2 impurity phase at grain boundaries and the softening effect at elevated temperatures.

JOURNAL OF THE AMERICAN CERAMIC SOCIETY (2022)

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Article Chemistry, Physical

Stability, mechanical, and thermodynamic behaviors of (TiZrHfTaM)C (M = Nb, Mo, W, V, Cr) high-entropy carbide ceramics

Ping-Xia Zhang et al.

Summary: In this study, the stability, mixing behavior, mechanical, and temperature-dependent properties of multicomponent high entropy carbide ceramics (HECCs) were systematically investigated. It was found that one of the HECC materials exhibited better performance at different temperatures, providing instructive information for predicting and designing high-performance ultra-high temperature ceramic materials.

JOURNAL OF ALLOYS AND COMPOUNDS (2022)

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Article Materials Science, Multidisciplinary

Ablation behaviour of (Hf-Ta-Zr-Nb)C high entropy carbide ceramic at temperatures above 2100 °C

Yichen Wang et al.

Summary: The ablation behavior of (Hf-Ta-Zr-Nb)C high entropy carbide (HEC4) was investigated at temperatures above 2100 degrees C using a plasma flame gun in air. The HEC4 samples showed good resistance to mechanical scouring and oxidation-controlled ablation at such high temperatures. The ablation processes mainly included the oxidation of the carbide, the phase separation of the oxides, the melting of oxides, and the diffusion of oxygen.

JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY (2022)

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Article Materials Science, Ceramics

Thermal and electrical properties of a high entropy carbide (Ta, Hf, Nb, Zr) at elevated temperatures

Evan C. Schwind et al.

Summary: The thermal and electrical properties of a high entropy carbide ceramic, (Hf, Ta, Zr, Nb)C, were measured. The ceramic was produced through spark plasma sintering and showed chemically homogeneous composition. The results revealed high thermal conductivity primarily due to electron contributions.

JOURNAL OF THE AMERICAN CERAMIC SOCIETY (2022)

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Article Materials Science, Ceramics

Microstructural damage evolution of (WTiVNbTa)C5 high-entropy carbide ceramics induced by self-ions irradiation

Yabin Zhu et al.

Summary: High-entropy carbide ceramics were prepared and irradiated with C ions at different temperatures. The irradiation induced lattice expansion and defect formation, which could be reduced and form defect denuded zone at higher temperatures.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2022)

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Article Materials Science, Ceramics

Microstructures and oxidation mechanisms of (Zr0.2Hf0.2Ta0.2Nb0.2Ti0.2)B2 high-entropy ceramic

Ruru Guo et al.

Summary: The "Translation" section describes the synthesis of a nano dual-phase powder and the preparation of high-entropy ceramic using molten-salt assisted borothermal reductions. The oxidation behavior of the ceramic and the formation of a layered structure are also investigated, and a possible mechanism is proposed.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2022)

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Article Materials Science, Multidisciplinary

Thermal conductivity reduction in (Zr0.25Ta0.25Nb0.25Ti0.25)C high entropy carbide from extrinsic lattice defects

Cody A. Dennett et al.

Summary: High entropy carbides ceramics with randomly-distributed multiple principal cations exhibit high temperature stability, low thermal conductivity, and possible radiation tolerance. This study investigates the effects of extrinsically-generated structural defects on thermal transport and finds that nanoscale defects can effectively reduce thermal conductivity.

MATERIALS RESEARCH LETTERS (2022)

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Article Materials Science, Multidisciplinary

The role of entropy and enthalpy in high entropy carbides

Xiaochuan Tang et al.

Summary: The thermodynamic stability of equiatomic mixed carbides, known as high entropy carbides (HECs), is investigated. The enthalpy of mixing is found to be as important as configurational mixing entropy in these compounds. The formation of these carbides is controlled by the competition between entropy and enthalpy.

COMPUTATIONAL MATERIALS SCIENCE (2022)

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Article Multidisciplinary Sciences

High figure-of-merit and power generation in high-entropy GeTe-based thermoelectrics

Binbin Jiang et al.

Summary: By manipulating the localization of electrons and phonons through entropy manipulation, we provide a new approach to improve the performance of high-entropy thermoelectric materials.

SCIENCE (2022)

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Article Materials Science, Ceramics

Strength of single-phase high-entropy carbide ceramics up to 2300°C

Lun Feng et al.

Summary: The mechanical properties of (Hf,Zr,Ti,Ta,Nb)C high-entropy carbide (HEC) ceramics were investigated, showing high hardness and strength. The flexural strength of the ceramics decreased above 1800 degrees Celsius as temperature increased.

JOURNAL OF THE AMERICAN CERAMIC SOCIETY (2021)

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Article Materials Science, Multidisciplinary

From thermal conductive to thermal insulating: Effect of carbon vacancy content on lattice thermal conductivity of ZrCx

Yue Zhou et al.

Summary: The lattice thermal conductivities of zirconium carbide ceramics with different carbon vacancy concentrations were calculated using first-principles calculations and the Debye-Callaway model. It was found that the lattice thermal conductivity decreased with increasing temperature and carbon vacancy concentration, and the thermal properties of ZrCx can be tuned by controlling the carbon vacancy content.

JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY (2021)

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Article Materials Science, Ceramics

Compositional pathways and anisotropic thermal expansion of high-entropy transition metal diborides

Frederic Monteverde et al.

Summary: The recent discovery of high entropy transition metal diborides (HEBs) has generated new interest in ultrahigh temperature ceramics (UHTCs). Transition metal oxides based boro-carbo/thermal reduction (BCTR) syntheses show promise as relatively inexpensive production methods, but may have limitations in achieving pure HEBs. By selectively tuning the concentration of boron and carbon, researchers aim to achieve a full dense solid solution of (Ti,Ta,Nb,Zr,Hf)B2, with insights from high-resolution synchrotron X-ray powder diffraction and temperature dependent diffraction highlighting anisotropic thermal expansion and micro-cracking within this class of materials.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2021)

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Article Materials Science, Ceramics

Ultra high temperature high-entropy borides: Effect of graphite addition on oxides removal and densification behaviour

Simone Barbarossa et al.

Summary: The addition of 0.5-1.0 wt.% graphite in powders prepared by Self-propagating High-temperature Synthesis (SHS) is beneficial for removing oxide impurities and enhancing consolidation levels during spark plasma sintering of ceramics. However, excessive graphite can lead to products rich in unreacted carbon, affecting densification.

CERAMICS INTERNATIONAL (2021)

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Article Multidisciplinary Sciences

High-entropy-stabilized chalcogenides with high thermoelectric performance

Binbin Jiang et al.

Summary: By utilizing entropy-driven structural stabilization, we increased the figure of merit (zT) value to 1.8 in an n-type PbSe-based high-entropy material at 900 kelvin, showcasing a promising method to enhance the performance of thermoelectric materials.

SCIENCE (2021)

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Article Nanoscience & Nanotechnology

Oxidation resistance of (Hf-Ta-Zr-Nb)C high entropy carbide powders compared with the component monocarbides and binary carbide powders

Yichen Wang et al.

Summary: The study found that the (Hf-Ta-Zr-Nb)C high entropy carbide exhibits better oxidation resistance and particle stability during oxidation compared to the component monocarbides. The results also showed that although (Hf-Ta)C has a higher oxidation onset temperature than HEC4, its particles disintegrate during oxidation, while HEC4 particles maintain greater structural stability.

SCRIPTA MATERIALIA (2021)

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Review Materials Science, Multidisciplinary

High-Entropy Ultra-High-Temperature Borides and Carbides: A New Class of Materials for Extreme Environments

Lun Feng et al.

Summary: High-entropy ultra-high-temperature ceramics are potential materials for extreme environments, computational studies predict their synthesis ability and properties, and experimental studies have synthesized a variety of these ceramics.

ANNUAL REVIEW OF MATERIALS RESEARCH, VOL 51, 2021 (2021)

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Article Materials Science, Multidisciplinary

Novel refractory high-entropy ceramics: Transition metal carbonitrides with superior ablation resistance

Zheng Peng et al.

Summary: The study found that optimizing nitrogen substitution in the sublattice can significantly improve the ablation resistance of high-entropy ceramics, reducing the ablation rate.

CORROSION SCIENCE (2021)

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Article Materials Science, Multidisciplinary

Temperature Dependent Thermal and Elastic Properties of High Entropy (Ti0.2Zr0.2Hf0.2Nb0.2Ta0.2)B2: Molecular Dynamics Simulation by Deep Learning Potential

Fu-Zhi Dai et al.

Summary: The study predicted the thermal and elastic properties of high entropy (Ti0.2Zr0.2Hf0.2Nb0.2Ta0.2)B-2 at different temperatures, and found that the predicted values agree well with experimental measurements. The use of machine learning potential opens up new possibilities for gaining insights into high entropy materials.

JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY (2021)

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Article Materials Science, Ceramics

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

Shi-Yu Liu et al.

Summary: Through calculations, nine new high-entropy metal carbides were predicted and an explanation was provided for the existence of six experimentally realized quaternary high-entropy metal carbides. The results show that these materials possess unique properties of high hardness, high fracture toughness, and ultrahigh melting points.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2021)

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Article Materials Science, Multidisciplinary

Flexible thermoelectric materials and devices: From materials to applications

Li Zhang et al.

Summary: This review summarizes the recent progress of flexible thermoelectric materials, including conducting polymers, organic/inorganic hybrid composites, and fully inorganic materials. The strategies and approaches for enhancing the thermoelectric properties of different flexible materials are detailed overviewed.

MATERIALS TODAY (2021)

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Review Materials Science, Ceramics

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

Huimin Xiang et al.

Summary: High-entropy ceramics are solid solutions of inorganic compounds with diverse crystal and electronic structures, providing large space for property tuning through band structure and phonon engineering. In addition to traditional strengthening, hardening, and low thermal conductivity, HECs exhibit new properties such as colossal dielectric constant and super ionic conductivity. Challenges in processing, characterization, and property predictions are highlighted, along with future directions for material exploration and in-depth characterization.

JOURNAL OF ADVANCED CERAMICS (2021)

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Review Materials Science, Multidisciplinary

High entropy oxides-exploring a paradigm of promising catalysts: A review

Shaima H. Albedwawi et al.

Summary: This review highlights the great potential of high entropy oxides (HEO) as promising catalysts compared to conventional metal oxides, emphasizing their superior properties in terms of oxygen activity, oxygen vacancy quantity, and metal dispersion.

MATERIALS & DESIGN (2021)

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Article Materials Science, Ceramics

High-temperature oxidation behavior of (Hf0.2Zr0.2Ta0.2Nb0.2Ti0.2)C high-entropy ceramics in air

Beilin Ye et al.

JOURNAL OF THE AMERICAN CERAMIC SOCIETY (2020)

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Article Materials Science, Ceramics

Thermal conductivity and hardness of three single-phase high-entropy metal diborides fabricated by borocarbothermal reduction and spark plasma sintering

Joshua Gild et al.

CERAMICS INTERNATIONAL (2020)

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Article Materials Science, Ceramics

High-entropy transition metal diborides by reactive and non-reactive spark plasma sintering: A comparative investigation

Giovanna Tallarita et al.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2020)

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Article Materials Science, Ceramics

Oxidation behavior of (Hf0.2Ta0.2Zr0.2Ti0.2Nb0.2)C-xSiC ceramics at high temperature

Haoxuan Wang et al.

CERAMICS INTERNATIONAL (2020)

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Article Chemistry, Physical

Oxidation behaviours of high-entropy transition metal carbides in 1200 °C water vapor

Yongqiang Tan et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2020)

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Article Materials Science, Ceramics

High-entropy silicide ceramics developed from (TiZrNbMoW)Si2 formulation doped with aluminum

Yuan Qin et al.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2020)

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Article Chemistry, Physical

Entropy stabilized single-phase (Hf,Nb,Ta,Ti,Zr)B2 solid solution powders obtained via carboiboro-thermal reduction

Frederic Monteverde et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2020)

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Review Materials Science, Multidisciplinary

A step forward from high-entropy ceramics to compositionally complex ceramics: a new perspective

Andrew J. Wright et al.

JOURNAL OF MATERIALS SCIENCE (2020)

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Article Materials Science, Ceramics

The effect of submicron grain size on thermal stability and mechanical properties of high-entropy carbide ceramics

Fei Wang et al.

JOURNAL OF THE AMERICAN CERAMIC SOCIETY (2020)

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Article Materials Science, Ceramics

Gradient microstructure development and grain growth inhibition in high-entropy carbide ceramics prepared by reactive spark plasma sintering

Xiao-Feng Wei et al.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2020)

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Article Materials Science, Ceramics

Processing of dense high-entropy boride ceramics

Lun Feng et al.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2020)

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Article Materials Science, Ceramics

Compositional disorder and sintering of entropy stabilized (Hf,Nb,Ta,Ti,Zr) B2 solid solution powders

Frederic Monteverde et al.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2020)

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Article Materials Science, Ceramics

From high-entropy ceramics to compositionally-complex ceramics: A case study of fluorite oxides

Andrew J. Wright et al.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2020)

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Article Materials Science, Ceramics

Mechanical properties of hot-pressed high-entropy diboride-based ceramics

Ji-Xuan Liu et al.

JOURNAL OF ADVANCED CERAMICS (2020)

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Article Materials Science, Multidisciplinary

Irradiation damage in (Zr0.25Ta0.25Nb0.25Ti0.25)C high-entropy carbide ceramics

Fei Wang et al.

ACTA MATERIALIA (2020)

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Article Materials Science, Ceramics

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

Pengbo Zhao et al.

CERAMICS INTERNATIONAL (2020)

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Article Materials Science, Ceramics

A perspective on challenges and opportunities in developing high entropy-ultra high temperature ceramics

Ambreen Nisar et al.

CERAMICS INTERNATIONAL (2020)

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Article Materials Science, Ceramics

High-entropy (HfTaTiNbZr)C and (HfTaTiNbMo)C carbides fabricated through reactive high-energy ball milling and spark plasma sintering

D. O. Moskovskikh et al.

CERAMICS INTERNATIONAL (2020)

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Article Materials Science, Multidisciplinary

Part II: Experimental verification of computationally predicted preferential oxidation of refractory high entropy ultra-high temperature ceramics

Lavina Backman et al.

ACTA MATERIALIA (2020)

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Article Materials Science, Multidisciplinary

Electron and phonon thermal conductivity in high entropy carbides with variable carbon content

Christina M. Rost et al.

ACTA MATERIALIA (2020)

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Article Materials Science, Ceramics

High-pressure sintering of ultrafine-grained high-entropy diboride ceramics

Mengdong Ma et al.

JOURNAL OF THE AMERICAN CERAMIC SOCIETY (2020)

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Article Materials Science, Ceramics

Phase evolution and properties of (VNbTaMoW)C high entropy carbide prepared by reaction synthesis

Diqiang Liu et al.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2020)

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Article Nanoscience & Nanotechnology

Complete elimination of pest oxidation by high entropy refractory metallic silicide (Mo0.2W0.2Cr0.2Ta0.2Nb0.2)Si2

Le Liu et al.

SCRIPTA MATERIALIA (2020)

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Article Materials Science, Multidisciplinary

The role of multi-elements and interlayer on the oxidation behaviour of (Hf-Ta-Zr-Nb)C high entropy ceramics

Yichen Wang et al.

CORROSION SCIENCE (2020)

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Article Materials Science, Ceramics

Densification of Ultra-Refractory Transition Metal Diboride Ceramics

W. G. Fahrenholtz et al.

SCIENCE OF SINTERING (2020)

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Article Multidisciplinary Sciences

Enhanced Hardness in High-Entropy Carbides through Atomic Randomness

Yichen Wang et al.

ADVANCED THEORY AND SIMULATIONS (2020)

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Article Materials Science, Multidisciplinary

A promising new class of irradiation tolerant materials: Ti2ZrHfV0.5Mo0.2 high-entropy alloy

Yiping Lu et al.

JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY (2019)

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Article Materials Science, Ceramics

A high entropy silicide by reactive spark plasma sintering

Yuan Qin et al.

JOURNAL OF ADVANCED CERAMICS (2019)

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Article Materials Science, Multidisciplinary

First-principles study, fabrication and characterization of (Zr0.25Nb0.25Ti0.25V0.25)C high-entropy ceramics

Beilin Ye et al.

ACTA MATERIALIA (2019)

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Article Materials Science, Ceramics

Microstructure and mechanical properties of high-entropy borides derived from boro/carbothermal reduction

Yan Zhang et al.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2019)

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Article Nanoscience & Nanotechnology

Dense high-entropy boride ceramics with ultra-high hardness

Yan Zhang et al.

SCRIPTA MATERIALIA (2019)

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Article Nanoscience & Nanotechnology

High-temperature flexural strength performance of ternary high-entropy carbide consolidated via spark plasma sintering of TaC, ZrC and NbC

D. Demirskyi et al.

SCRIPTA MATERIALIA (2019)

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Article Materials Science, Multidisciplinary

Oxidation behavior of (Hf0.2Zr0.2Ta0.2Nb0.2Ti0.2)C high-entropy ceramics at 1073-1473 K in air

Beilin Ye et al.

CORROSION SCIENCE (2019)

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Article Multidisciplinary Sciences

Engineering atomic-level complexity in high-entropy and complex concentrated alloys

Hyun Seok Oh et al.

NATURE COMMUNICATIONS (2019)

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Article Materials Science, Multidisciplinary

Dense and pure high-entropy metal diboride ceramics sintered from self-synthesized powders via boro/carbothermal reduction approach

Junfeng Gu et al.

SCIENCE CHINA-MATERIALS (2019)

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Article Materials Science, Ceramics

High entropy carbide ceramics from different starting materials

Xiao-Feng Wei et al.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2019)

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Article Nanoscience & Nanotechnology

Reactive flash spark plasma sintering of high-entropy ultrahigh temperature ceramics

Joshua Gild et al.

SCRIPTA MATERIALIA (2019)

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Article Materials Science, Ceramics

First-principles study, fabrication, and characterization of (Hf0.2Zr0.2Ta0.2Nb0.2Ti0.2)C high-entropy ceramic

Beilin Ye et al.

JOURNAL OF THE AMERICAN CERAMIC SOCIETY (2019)

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Article Nanoscience & Nanotechnology

Novel processing route for the fabrication of bulk high-entropy metal diborides

Giovanna Tallarita et al.

SCRIPTA MATERIALIA (2019)

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Article Materials Science, Multidisciplinary

Hidden Mn magnetic-moment disorder and its influence on the physical properties of medium-entropy NiCoMn solid solution alloys

Sai Mu et al.

PHYSICAL REVIEW MATERIALS (2019)

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Article Materials Science, Multidisciplinary

Helium irradiated cavity formation and defect energetics in Ni-based binary single-phase concentrated solid solution alloys

Zhe Fan et al.

ACTA MATERIALIA (2019)

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Article Materials Science, Multidisciplinary

Phase stability and mechanical properties of novel high entropy transition metal carbides

Tyler J. Harrington et al.

ACTA MATERIALIA (2019)

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Article Chemistry, Multidisciplinary

High-Entropy Oxides: Fundamental Aspects and Electrochemical Properties

Abhishek Sarkar et al.

ADVANCED MATERIALS (2019)

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Article Chemistry, Physical

A high-entropy silicide: (Mo0.2Nb0.2Ta0.2Ti0.2W0.2)Si2

Joshua Gild et al.

JOURNAL OF MATERIOMICS (2019)

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Delayed damage accumulation by athermal suppression of defect production in concentrated solid solution alloys

G. Velisa et al.

MATERIALS RESEARCH LETTERS (2018)

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Effect of alloying elements on defect evolution in Ni-20X binary alloys

Tai-ni Yang et al.

ACTA MATERIALIA (2018)

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Mechanochemical-Assisted Synthesis of High-Entropy Metal Nitride via a Soft Urea Strategy

Tian Jin et al.

ADVANCED MATERIALS (2018)

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(Hf0.2Zr0.2Ta0.2Nb0.2Ti0.2)C high-entropy ceramics with low thermal conductivity

Xueliang Yan et al.

JOURNAL OF THE AMERICAN CERAMIC SOCIETY (2018)

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Article Multidisciplinary Sciences

Processing and Properties of High-Entropy Ultra-High Temperature Carbides

Elinor Castle et al.

SCIENTIFIC REPORTS (2018)

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High-entropy carbide: A novel class of multicomponent ceramics

Jieyang Zhou et al.

CERAMICS INTERNATIONAL (2018)

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Structural, mechanical and electronic properties of (TaNbHfTiZr)C high entropy carbide under pressure: Ab initio investigation

Yan Yang et al.

PHYSICA B-CONDENSED MATTER (2018)

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Core Electrons in the Electronic Stopping of Heavy Ions

Rafi Ullah et al.

PHYSICAL REVIEW LETTERS (2018)

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Article Materials Science, Multidisciplinary

Enhanced void swelling in NiCoFeCrPd high-entropy alloy by indentation-induced dislocations

Chenyang Lu et al.

MATERIALS RESEARCH LETTERS (2018)

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Article Chemistry, Inorganic & Nuclear

Superhard Tungsten Diboride-Based Solid Solutions

Lisa E. Pangilinan et al.

INORGANIC CHEMISTRY (2018)

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High-entropy high-hardness metal carbides discovered by entropy descriptors

Pranab Sarker et al.

NATURE COMMUNICATIONS (2018)

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Article Materials Science, Ceramics

Local structure of the MgxNixCoxCuxZnxO(x=0.2) entropy-stabilized oxide: An EXAFS study

Christina M. Rost et al.

JOURNAL OF THE AMERICAN CERAMIC SOCIETY (2017)

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Article Materials Science, Ceramics

Effects of high-energy ball milling and reactive spark plasma sintering on the densification of HfC-SiC composites

Lun Feng et al.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2017)

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Review Materials Science, Multidisciplinary

Atomic-level heterogeneity and defect dynamics in concentrated solid-solution alloys

Yanwen Zhang et al.

CURRENT OPINION IN SOLID STATE & MATERIALS SCIENCE (2017)

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