Challenges and potential future trends on high entropy alloy for solid hydrogen storage: Systematic review

Julián A. Lenis; Julian Arias Velandia; Robinson Aguirre Ocampo; Alejandro A. Zuleta Gil; Sindy Bello; Esteban Correa; Carlos Arrieta; Francisco J. Bolívar; Félix Echeverría Echeverría

doi:10.1016/j.jpowsour.2025.238011

Challenges and potential future trends on high entropy alloy for solid hydrogen storage: Systematic review

Julián A. Lenis, Julian Arias Velandia, Robinson Aguirre Ocampo, Alejandro A. Zuleta Gil, Sindy Bello, Esteban Correa, Carlos Arrieta, Francisco J. Bolívar, Félix Echeverría Echeverría

Producción científica: Contribución a una revista › Artículo de revisión › revisión exhaustiva

Resumen

This work consists of a systematic review showing recent progress and trends in the development of high entropy alloys (HEA) for solid-state hydrogen storage. The information was compiled from academic papers from the following databases: Google Scholar, ScienceDirect, Springer, SCOPUS, American Chemical Society, MDPI; as well as the patent banks United States Patent and Trademark Office, Google Patent and lens.org. This article discusses key aspects such as HEA design (elements used, thermodynamic and geometric characteristics, thermodynamic simulations and synthesis methods); HEA evaluation focusing on crystallinity, thermal behavior and hydrogen storage; HEA-related trends including MgH₂ modification, the advancement of lightweight alloys and the use of machine learning.

Idioma original	Inglés
Número de artículo	238011
Publicación	Journal of Power Sources
Volumen	656
DOI	https://doi.org/10.1016/j.jpowsour.2025.238011
Estado	Publicada - 15 nov. 2025

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@article{cc41311f9f3e4f57a20c7e49768b8c90,

title = "Challenges and potential future trends on high entropy alloy for solid hydrogen storage: Systematic review",

abstract = "This work consists of a systematic review showing recent progress and trends in the development of high entropy alloys (HEA) for solid-state hydrogen storage. The information was compiled from academic papers from the following databases: Google Scholar, ScienceDirect, Springer, SCOPUS, American Chemical Society, MDPI; as well as the patent banks United States Patent and Trademark Office, Google Patent and lens.org. This article discusses key aspects such as HEA design (elements used, thermodynamic and geometric characteristics, thermodynamic simulations and synthesis methods); HEA evaluation focusing on crystallinity, thermal behavior and hydrogen storage; HEA-related trends including MgH2 modification, the advancement of lightweight alloys and the use of machine learning.",

keywords = "High entropy alloy, Hydrogen storage, Metal hydride, Solid solution, Thermodynamics",

author = "Lenis, \{Juli{\'a}n A.\} and \{Arias Velandia\}, Julian and \{Aguirre Ocampo\}, Robinson and \{Zuleta Gil\}, \{Alejandro A.\} and Sindy Bello and Esteban Correa and Carlos Arrieta and Bol{\'i}var, \{Francisco J.\} and \{Echeverr{\'i}a Echeverr{\'i}a\}, F{\'e}lix",

note = "Publisher Copyright: {\textcopyright} 2025 The Authors",

year = "2025",

month = nov,

day = "15",

doi = "10.1016/j.jpowsour.2025.238011",

language = "Ingl{\'e}s",

volume = "656",

journal = "Journal of Power Sources",

issn = "0378-7753",

publisher = "Elsevier B.V.",

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TY - JOUR

T1 - Challenges and potential future trends on high entropy alloy for solid hydrogen storage

T2 - Systematic review

AU - Lenis, Julián A.

AU - Arias Velandia, Julian

AU - Aguirre Ocampo, Robinson

AU - Zuleta Gil, Alejandro A.

AU - Bello, Sindy

AU - Correa, Esteban

AU - Arrieta, Carlos

AU - Bolívar, Francisco J.

AU - Echeverría Echeverría, Félix

PY - 2025/11/15

Y1 - 2025/11/15

N2 - This work consists of a systematic review showing recent progress and trends in the development of high entropy alloys (HEA) for solid-state hydrogen storage. The information was compiled from academic papers from the following databases: Google Scholar, ScienceDirect, Springer, SCOPUS, American Chemical Society, MDPI; as well as the patent banks United States Patent and Trademark Office, Google Patent and lens.org. This article discusses key aspects such as HEA design (elements used, thermodynamic and geometric characteristics, thermodynamic simulations and synthesis methods); HEA evaluation focusing on crystallinity, thermal behavior and hydrogen storage; HEA-related trends including MgH2 modification, the advancement of lightweight alloys and the use of machine learning.

AB - This work consists of a systematic review showing recent progress and trends in the development of high entropy alloys (HEA) for solid-state hydrogen storage. The information was compiled from academic papers from the following databases: Google Scholar, ScienceDirect, Springer, SCOPUS, American Chemical Society, MDPI; as well as the patent banks United States Patent and Trademark Office, Google Patent and lens.org. This article discusses key aspects such as HEA design (elements used, thermodynamic and geometric characteristics, thermodynamic simulations and synthesis methods); HEA evaluation focusing on crystallinity, thermal behavior and hydrogen storage; HEA-related trends including MgH2 modification, the advancement of lightweight alloys and the use of machine learning.

KW - High entropy alloy

KW - Hydrogen storage

KW - Metal hydride

KW - Solid solution

KW - Thermodynamics

UR - https://www.scopus.com/pages/publications/105012283074

U2 - 10.1016/j.jpowsour.2025.238011

DO - 10.1016/j.jpowsour.2025.238011

M3 - Artículo de revisión

AN - SCOPUS:105012283074

SN - 0378-7753

VL - 656

JO - Journal of Power Sources

JF - Journal of Power Sources

M1 - 238011

ER -

Challenges and potential future trends on high entropy alloy for solid hydrogen storage: Systematic review

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ODS de las Naciones Unidas

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