Understanding the role of entropy in high entropy oxides

SS Aamlid, M Oudah, J Rottler… - Journal of the American …, 2023 - ACS Publications
The field of high entropy oxides (HEOs) flips traditional materials science paradigms on their
head by seeking to understand what properties arise in the presence of profound …

High-entropy ceramics: Review of principles, production and applications

S Akrami, P Edalati, M Fuji, K Edalati - Materials Science and Engineering …, 2021 - Elsevier
High-entropy ceramics with five or more cations have recently attracted significant attention
due to their superior properties for various structural and functional applications. Although …

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

H Xiang, Y Xing, F Dai, H Wang, L Su, L Miao… - Journal of Advanced …, 2021 - Springer
High-entropy ceramics (HECs) are solid solutions of inorganic compounds with one or more
Wyckoff sites shared by equal or near-equal atomic ratios of multi-principal elements …

High-entropy materials for energy and electronic applications

S Schweidler, M Botros, F Strauss, Q Wang… - Nature Reviews …, 2024 - nature.com
High-entropy materials (HEMs) hold promise for a variety of applications because their
properties can be readily tailored by selecting specific elements and altering stoichiometry …

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

SH Albedwawi, A AlJaberi, GN Haidemenopoulos… - Materials & Design, 2021 - Elsevier
This review presents the structural elements and discusses the great potential of high
entropy oxides (HEO) as promising catalysts. A critical comparison is provided with the …

Thermodynamics of high entropy oxides

SJ McCormack, A Navrotsky - Acta Materialia, 2021 - Elsevier
With the hype of “high entropy” alloys and more recently,“high entropy” ceramics and “high
entropy” oxides (HEOs), there has been a great push to investigate and characterize …

High entropy oxides: The role of entropy, enthalpy and synergy

A Sarkar, B Breitung, H Hahn - Scripta Materialia, 2020 - Elsevier
This viewpoint article focuses on some of the important issues related to the emerging field
of high entropy oxides (HEOs). Open queries regarding the role of entropy, enthalpy …

A high-entropy oxide as high-activity electrocatalyst for water oxidation

MV Kante, ML Weber, S Ni, ICG van den Bosch… - ACS …, 2023 - ACS Publications
High-entropy materials are an emerging pathway in the development of high-activity
(electro) catalysts because of the inherent tunability and coexistence of multiple potential …

What is in a name: Defining “high entropy” oxides

M Brahlek, M Gazda, V Keppens, AR Mazza… - APL Materials, 2022 - pubs.aip.org
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 …

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

BL Musicó, D Gilbert, TZ Ward, K Page, E George… - APL Materials, 2020 - pubs.aip.org
ABSTRACT A new class of ceramics, called entropy stabilized oxides, High Entropy Oxides
(HEOs), multicomponent oxides, compositionally complex oxides, or polycation oxides, has …