Sep 27, 2024 · This study examines various high-entropy electrode materials, encompassing high-entropy alloy nanoparticles, oxides, phosphorus/sulfides, carbon/nitrides, MOFs, and composite materials.

Jan 5, 2022 · High-entropy sulfides (HESs) containing 5 equiatomic transition metals (M), with different M:S ratios, are prepared by a facile one-step mechanochemical approach. Two new types of single-phase HESs with pyrite ( Pa -3) and orthorhombic ( Pnma) structures are obtained and demonstrate a homogeneously mixed solid solution.

Sep 27, 2024 · In this review, the definition and development of high-entropy materials are briefly reviewed. Subsequently, the classification of high-entropy electrode materials is presented, followed by...

Mar 1, 2024 · Medium- and High-entropy materials (MEMs/HEMs) have garnered growing global research attention due to their distinctive structural characteristics and the correlated opportunities for customizing functional properties, which hold the potential to drive advancements in various energy conversion and storage technologies.

In the last ten years, the discovery of an increasing number of high-entropy materials has led to significant advancements in their utilization in energy storage, electrocatalysis, and related domains, accompanied by a rise in techniques for fabri-cating high-entropy electrode materials.

Jun 20, 2022 · There is a thrust in the industry to increase the capacity of electrode materials and hence the energy density of the battery. The high-entropy (HE) concept is one strategy that may allow for the compositional variability needed to design …

Sep 27, 2024 · In this review, the definition and development of high-entropy materials are briefly reviewed. Subsequently, the classification of high-entropy electrode materials is presented, followed by a discussion of their applications in energy storage and catalysis from the perspective of synthesis methods.

May 8, 2024 · High-entropy alloys (HEAs), a class of multicomponent alloys with unique properties, have emerged as potential electrode materials owing to their enhanced catalytic activity, superior stability, and tunable electronic structures.

Dec 1, 2021 · This review will summarize the basic concepts of charge storing mechanism of supercapacitor electrodes such as: EDLC-, pseudo-, or battery-type electrode materials; differences in symmetric, hybrid, and asymmetric supercapacitor devices; and recent advances in HEAs as an electrode material for supercapacitors.

Sep 1, 2024 · High-entropy materials (HEMs), a new type of materials, have attracted significant attention in the field of electrocatalytic reactions, batteries and energy-storage materials over the past few years owing to their unique structure, controllable elementary composition, and adjustable properties.