Results 21 to 30 of about 15,572,529 (289)
Magnetic properties of high entropy oxides
Dalton Transactions, 2021 This Frontier article highlights the distinctive magnetic properties of high entropy oxides and the possible research directions for future explorations.
Abhishek Sarkar, Robert Kruk, Horst Hahn
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High-Entropy 2D Carbide MXenes [PDF]
, 2021 Two-dimensional (2D) transition metal carbides and nitrides, known as MXenes, are a fast-growing family of 2D materials. MXenes 2D flakes have n + 1 (n = 1 – 4) atomic layers of transition metals interleaved by carbon/nitrogen layers, but to-date remain ...
Weichen, Hong +9 more
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Journal of Materials Research and Technology, 2023 In the paper, the (La0.2Dy0.2Nd0.2Sm0.2Eu0.2)2GdTaO7 oxide was prepared employing sol–gel and solid-reaction method. Its crystal-structure, microstructure, element-distribution, mechanical and thermophysical properties are investigated.
Haoming Zhang +8 more
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High Entropy Oxide Relaxor Ferroelectrics
ACS Applied Materials & Interfaces, 2022 Relaxor ferrolectrics are important in technological applications due to a strong electromechanical response, energy storage capacity, electrocaloric effect, and pyroelectric energy conversion properties. Current efforts to discover and design new materials in this class generally rely on substitutional doping of known ferroelectrics, as slight changes
Yogesh Sharma +15 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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Turing-type high-entropy oxide nanosheets for efficient seawater electrolysis. [PDF]
Sci AdvOwing to the merit of twin boundaries, Turing-type nanostructures have received increasing attention in electrocatalysis. Integrating high-entropy design holds great promise for further improved activities due to compositional ...
Liu Y +10 more
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What is in a name: Defining “high entropy” oxides
APL Materials, 2022 High entropy oxides are emerging as an exciting new avenue to design highly tailored functional behaviors that have no traditional counterparts. Study and application of these materials are bringing together scientists and engineers from physics, chemistry, and materials science.
Matthew Brahlek +12 more
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Is Configurational Entropy the Main Stabilizing Term in Rock-Salt Mg0.2Co0.2Ni0.2Cu0.2Zn0.2O High-Entropy Oxide? [PDF]
, 2021 We question the conclusions reported in the paper "Entropy-stabilized Oxides, by C. Rost et al., by looking into the role of configurational entropy as the stabilization of the rock-salt cubic structure of the Mg0.2Co0.2Ni0.2Cu0.2Zn0.2O (HEO) solid ...
Maela, Manzoli +4 more
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High-Temperature Oxidation Behavior of AlTiNiCuCox High-Entropy Alloys [PDF]
Materials, 2021 In this study, the high-temperature oxidation behavior of a series of AlTiNiCuCox high-entropy alloys (HEAs) was explored. The AlTiNiCuCox (x = 0.5, 0.75, 1.0, 1.25, 1.5) series HEAs were prepared using a vacuum induction melting furnace, in which three kinds of AlTiNiCuCox (x = 0.5, 1.0, 1.5) alloys with different Co contents were oxidized at 800 °C ...
Junfeng Wang +7 more
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, 2021 Developing advanced materials with a high-entropy concept is one of the hot trends in materials science. The configurational entropy of high-entropy materials can be tuned by introducing different atomic species, which can also impart a result in ...
Hui-Xia Guo +13 more
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