Leonardo Velasco

TL;DR: It is found that the stabilization effect of entropy brings significant benefits for the storage capacity retention of high entropy oxides and greatly improves the cycling stability, and the electrochemical behavior of the high entropy Oxides depends on each of the metal cations present, thus providing the opportunity to tailor the Electrochemical properties by simply changing the elemental composition.

TL;DR: The diversity of materials design, provided by the entropy-mediated phase-stabilization concept, allows engineering of new oxide candidates for practical applications, warranting further studies in this emerging field of materials science.

TL;DR: In this paper, a new class of high entropy materials for energy storage applications is introduced, which are prepared by facile mechanochemistry using a recently designed multi-cationic transition-metal-based high entropy oxide as the precursor and LiF or NaCl as the reactant, leading to formation of lithiated or sodiated materials.

TL;DR: These new material systems can be of importance where the presence of oxygen vacancies is essential or in applications where a narrow band gap is desirable, and Interestingly, the band gap values are relatively invariant with respect to the composition or thermal treatments.

TL;DR: In this article, transition-metal-based high entropy oxides are considered promising electrode materials for use in Li-ion batteries, and full-cells comprising (Co0.2Cu 0.2Mg 0.1Zn 0.3O2)O anode and LiNi 1/3Co1/3Mn1/ 3O2 cathode were assembled to explore their potential for practical applications.