Results 21 to 30 of about 15,083,773 (248)

High Entropy Materials: Challenges and Prospects

open access: yes, 2021
This book is a reprint of a special issue of Metals (ISSN 2075-4701), titled High Entropy Materials: Challenges and Prospects. It is a compilation of nine articles from different aspects of high-entropy materials.

core   +1 more source

The emergent field of high entropy oxides: Design, prospects, challenges, and opportunities for tailoring material properties

open access: yesAPL Materials, 2020
A new class of ceramics, called entropy stabilized oxides, High Entropy Oxides (HEOs), multicomponent oxides, compositionally complex oxides, or polycation oxides, has generated considerable research interest since the first report in 2015.
Brianna L. Musicó   +7 more
doaj   +1 more source

Evaluation of the Specific Capacitance of High-Entropy Oxide-Based Electrode Materials in View of Their Use for Water Desalination via Capacitive Method

open access: yesApplied Sciences, 2023
Water pollution and scarcity are serious concerns for the growing world population. To meet the ever-pressing demand of fresh water, a variety of desalting techniques of seawater have been developed. Due to its environmental friendliness, high efficiency,
Claudia Triolo   +7 more
doaj   +1 more source

New Advances in High-Entropy Alloys

open access: yes, 2021
In recent years, people have tended to adjust the degree of order/disorder to explore new materials. The degree of order/disorder can be measured by entropy, and it can be divided into two parts: topological disordering and chemical disordering.

core   +1 more source

Electrochemical performance of high and medium entropy oxides for lithium batteries

open access: yesFrontiers in Energy Research, 2022
Various high and medium entropy oxides with rock salt structures were prepared and studied as anodes for lithium batteries. All the systems had complex reaction mechanisms involving conversion reactions.
M. Fracchia   +10 more
doaj   +1 more source

CRYSTAL GROWTH OF HIGH-ENTROPY OXIDES [PDF]

open access: yes, 2022
This dissertation advances the field of crystal growth of emerging high-entropy oxides with great potential for novel structural and functional properties.
Pianassola, Matheus
core  

Entropic phase transformation in nanocrystalline high entropy oxides

open access: yesMaterials Research Letters, 2019
High entropy oxide (HEO) materials display a reversible entropy-driven phase transformation that gives rise to a phase state consisting of the entropic single-phase and controllable volume fractions of a secondary phase, which we call the ‘phase spectrum’
Alexander D. Dupuy   +2 more
doaj   +1 more source

Layered High-Entropy Oxide Structures for Reversible Energy Storage [PDF]

open access: yes, 2020
Layered LixMO2 materials, a new class of high-entropy oxides, have been synthesized by nebulized spray pyrolysis. Specifically, the lattice structure of Li(Ni1/3Mn1/3Co1/3)O2 (NCM111) cathode material has been replicated successfully while increasing ...
Robert, Kruk   +11 more
core   +2 more sources

Is Configurational Entropy the Main Stabilizing Term in Rock-Salt Mg0.2Co0.2Ni0.2Cu0.2Zn0.2O High-Entropy Oxide? [PDF]

open access: yes, 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
core   +1 more source

Effect of DFPP on Ferroptosis in Peripheral Blood CD14+ Monocytes of Hyperlipidemic Patients Involving the ACSL4/LPCAT3/ALOX5 Pathway

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Hyperlipidemia is a major risk factor for atherosclerotic cardiovascular disease (ASCVD). Although statins are the cornerstone of lipid‐lowering therapy, their use may be limited in some patients by adverse effects. This study evaluated the possible impact of non‐drug treatment using double‐filtration plasmapheresis (DFPP) on CD14+
Yun Cheng   +3 more
wiley   +1 more source

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