Applications of doped-MXene-based materials for electrochemical energy storage

Coordination Chemistry Reviews, Год журнала: 2024, Номер 517, С. 216039 - 216039

Опубликована: Июнь 21, 2024

Язык: Английский

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The emerging high-entropy cathode materials for advanced Na-ion batteries: advances and perspectives

Energy storage materials, Год журнала: 2024, Номер 72, С. 103750 - 103750

Опубликована: Авг. 26, 2024

Язык: Английский

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Construction of crystalline/amorphous heterostructures to enhance the supercapacitor performance of a high-entropy sulfide

Journal of Alloys and Compounds, Год журнала: 2025, Номер 1015, С. 178921 - 178921

Опубликована: Янв. 29, 2025

Язык: Английский

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Boosting internal accessibility via 50-nm-diameter channels in NiO@nitrogen-containing carbon for high rate performance and high contribution of electric double layer capacitance

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 159991 - 159991

Опубликована: Янв. 1, 2025

Язык: Английский

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High entropy materials as electrode materials for supercapacitors: A review

Journal of Alloys and Compounds, Год журнала: 2025, Номер unknown, С. 180153 - 180153

Опубликована: Март 1, 2025

Язык: Английский

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Enhanced Energy Storage Properties of the Relaxor and Antiferroelectric Crossover Ceramic Enabled by a High Entropy Design

Materials, Год журнала: 2025, Номер 18(9), С. 1937 - 1937

Опубликована: Апрель 24, 2025

In this work, we introduce a high entropy effect in designing relaxor ferroelectric (RFE)–antiferroelectric (AFE) crossover ceramic by incorporating relaxor-like oxide (Pb0.25Ba0.25Sr0.25Ca0.25)TiO3 with antiferroelectric NaNbO3. The results show that the ferroelectricity of system is enhanced increasing NaNbO3, and when new composition reaches highest configurational entropy, stable energy storage properties can be achieved. This enabled breakdown strength due to small grain size slim hysteresis loop efficiency entropy-stabilized short-range ordered polar nanoregions (PNRs). These findings showcase potential strategy for exploiting compositions high-performance electrostatic capacitors.

Язык: Английский

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Recent Advances in High-entropy ceramics: Design Principles, Structural Characteristics, and Emerging Properties

Опубликована: Май 1, 2025

Язык: Английский

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Yolk-Shell-Structured (CrMnFeCoNi)3O4 High-Entropy Oxide Anode for High-Performance Lithium-Ion Batteries

Electrochimica Acta, Год журнала: 2025, Номер unknown, С. 146545 - 146545

Опубликована: Май 1, 2025

Язык: Английский

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Unlocking High-Entropy Electrolyte Solutions for Next-generation Electrochemical Energy Storage Devices

Energy storage materials, Год журнала: 2025, Номер unknown, С. 104362 - 104362

Опубликована: Май 1, 2025

Язык: Английский

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Metalloid Phosphorus Induces Tunable Defect Engineering in High Entropy Oxide Toward Advanced Lithium‐Ion Batteries

Advanced Functional Materials, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 5, 2024

Abstract The inferior electrical conductivity and sluggish lithium storage kinetics of conventional high‐entropy oxide (HEO) are critical issues hindering their commercialization. high electronegativity metalloids can ameliorate this predicament by altering the electronic configuration HEO compared to metals. Herein, metalloid phosphorus doping in spinel‐type (P x A 1‐x )B 2 O 4 (A/B = Cr, Mn, Fe, Co, Ni) (P‐HEO) is achieved through a facile sol–gel process. facilitates transfer electrons from transition metal sites phosphorus‐doped sites, resulting formation electron‐rich electron‐deficient local regions on surface conducive an increase total number active electrochemical reaction Density functional theory calculation reveals Li adsorption energy synthesized P‐HEO only −1.102 eV, demonstrating that enables strong coupling between ions P‐HEO. Furthermore, also leads oxygen vacancies lattice distortion, which significantly enhances charge efficiency diffusion results enhanced performance with impressive rate capability long‐term stability. These findings provide valuable insights for design lattice‐engineered as versatile electrodes future applications.

Язык: Английский

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