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 …

Advances in high entropy oxides: synthesis, structure, properties and beyond

C Liu, S Li, Y Zheng, M Xu, H Su, X Miao, Y Liu… - Progress in Materials …, 2024 - Elsevier
The unique structural features of high entropy oxides (HEOs) offer opportunities for flexible
and precise structure control, thereby fostering a broad spectrum of structure–property …

Disordered enthalpy–entropy descriptor for high-entropy ceramics discovery

S Divilov, H Eckert, D Hicks, C Oses, C Toher… - Nature, 2024 - nature.com
The need for improved functionalities in extreme environments is fuelling interest in high-
entropy ceramics,–. Except for the computational discovery of high-entropy carbides …

The rise of high-entropy battery materials

B Ouyang, Y Zeng - nature communications, 2024 - nature.com
The emergence of high-entropy materials has inspired the exploration of novel materials in
diverse technologies. In electrochemical energy storage, high-entropy design has shown …

Superhard bulk high-entropy carbides with enhanced toughness via metastable in-situ particles

J Hu, Q Yang, S Zhu, Y Zhang, D Yan, K Gan… - Nature …, 2023 - nature.com
Despite the extremely high hardness of recently proposed high-entropy carbides (HECs),
the low fracture toughness limits their applications in harsh mechanical environment. Here …

Plasmonic high-entropy carbides

A Calzolari, C Oses, C Toher, M Esters… - Nature …, 2022 - nature.com
Discovering multifunctional materials with tunable plasmonic properties, capable of
surviving harsh environments is critical for advanced optical and telecommunication …

A map of single-phase high-entropy alloys

W Chen, A Hilhorst, G Bokas, S Gorsse… - Nature …, 2023 - nature.com
High-entropy alloys have exhibited unusual materials properties. The stability of equimolar
single-phase solid solution of five or more elements is supposedly rare and identifying the …

[HTML][HTML] A novel (Hf1/3Zr1/3Ti1/3) C medium-entropy carbide coating with excellent long-life ablation resistance applied above 2100° C

J Li, Y Zhang, Y Zhao, Y Zou, J Lv, J Li - Composites Part B: Engineering, 2023 - Elsevier
Compared to conventional monocarbides, the oxides of medium/high-entropy carbides
(M/HECs) expressed excellent antioxidant resistance and high-temperature structural …

Emerging high-entropy compounds for electrochemical energy storage and conversion

D Liu, P Guo, H Pan, R Wu - Progress in Materials Science, 2024 - Elsevier
As a new member in high-entropy materials family developed after high-entropy alloys, high-
entropy compounds (HECs) are of particular interest owing to the combination of …

Automated workflow for analyzing thermodynamic stability in polymorphic perovskite alloys

LO de Araujo, CRC Rêgo, W Wenzel… - npj Computational …, 2024 - nature.com
In this first-principles investigation, we explore the polymorphic features of pseudo-cubic
alloys, focusing on the impact of mixing organic and inorganic cations on their structural and …