First-principles investigations for the structural, optoelectronic and hydrogen storage properties of double perovskite KNaMg2F6-xHx and KNaAe2H6 (Ae= Be, Mg, Ca)

T Tang, Y Tang - International Journal of Hydrogen Energy, 2024 - Elsevier
In order to search for good hydrogen storage materials, the structural, optoelectronic and
hydrogen storage properties of double perovskites KNaMg 2 F 6-x H x and KNaAe 2 H 6 …

X2CoH5 (X= Ca, Sr) for hydrogen storage: First-principles computations

S Bahhar, A Jabar, A Tahiri, R Moubah, M Idiri… - International Journal of …, 2024 - Elsevier
The structural, electronic, elastic, optical, phonon, and thermo-physical properties of the
tetragonal X 2 CoH 5 (X= Ca, Sr) hydrogen storage compounds were thoroughly examined …

Mn-based hydride perovskites XMnH3 (X= K, Li): A DFT study for physical properties, and hydrogen storage capability

M Usman, D Pan, MK Masood, C Zhang - Solid State Communications, 2024 - Elsevier
The present study utilizes First-principles calculations to investigate the physical properties
of Mn-based perovskite-type hydrides XMnH 3 (X= K, Li) including electronic, magnetic, and …

Investigation of structural, electronic, elastic, vibrational, thermodynamic, and optical properties of Mg2NiH4 and Mg2RuH4 compounds used in hydrogen storage

Ç Yamçıçıer, C Kürkçü - Journal of Energy Storage, 2024 - Elsevier
Abstract Structural, electronic, elastic, vibrational, thermodynamic, and optical properties of
Mg 2 XH 4 (X= Ni, Ru) compounds were investigated using density functional theory in the …

Exploring the hydrogen storage in novel perovskite hydrides: A DFT study

MA Rehman, ZU Rehman, M Usman, SY Alomar… - International Journal of …, 2024 - Elsevier
This work employs density functional theory calculations to investigate the structural,
hydrogen storage, mechanical, electronic, optical, and bonding characteristics of perovskite …

[HTML][HTML] Hydrogen storage potential of XNiH3 (X= Sr and Ba) compounds: A comprehensive DFT analysis

B Ahmed, MB Tahir, N Khan, A Parveen, Z Abbas… - Physics Letters A, 2024 - Elsevier
The increasing need for sustainable energy solutions emphasizes the significance of
effective hydrogen storage materials. This work provides a thorough analysis using density …

The DFT study of the structural, hydrogen, electronic, mechanical, thermal, and optical properties of KXH3 (X = Ca, Sc, Ti, & Ni) perovskites for H2 storage …

MA Rehman, J Fatima, ZU Rehman, SY Alomar… - Structural Chemistry, 2024 - Springer
In this study, we employ density functional theory to investigate KXH3 (X= Ca, Sc, Ti, & Ni)
hydride perovskites for H2 storage applications. Lattice parameters calculated using GGA …

First principles calculation of perovskite‐type hydrides KXH3 (X= Al, Cu) for hydrogen storage applications

M Achqraoui, N Bekkioui… - E3S Web of …, 2023 - e3s-conferences.org
The primary objective of this paper is to characterize the perovskite-type hydrides KXH 3 (X=
Al, Cu) and explore their potential for hydrogen storage applications using density functional …

A Computational Study of Metal Hydrides Based on Rubidium for Develo** Solid‐State Hydrogen Storage

Y Didi, S Bahhar, A Tahiri, M Naji, A Rjeb - ChemistrySelect, 2024 - Wiley Online Library
In this work, we explore the physical properties of RbXH3 (X= Cr, Zr) perovskite hydrides for
solid‐state hydrogen storage. The structural, mechanical, electronic, optical, and hydrogen …

First principles investigations of Lithium based hydrides LiXH 3 (X= Al, Ga, In) for hydrogen storage applications

M Ahmed, A Bakar, A Orynbassar, N Shynarbek… - International Journal of …, 2025 - Elsevier
The investigation of hydrogen storage properties of hydride perovskites have been emerged
as great research domain in recent times. The current study focuses on the first principles …