Sonochemical synthesis, characterization and investigation of the electrochemical hydrogen storage properties of Ho3Fe5O12/Mg2Al(OH)7 nanocomposites

Samira Alinavaz; Maryam Ghiyasiyan-Arani; Elmuez A. Dawi; Masoud Salavati-Niasari

doi:10.1016/j.est.2023.107369

Sonochemical synthesis, characterization and investigation of the electrochemical hydrogen storage properties of Ho₃Fe₅O₁₂/Mg₂Al(OH)₇ nanocomposites

Samira Alinavaz
, Maryam Ghiyasiyan-Arani
, Elmuez A. Dawi
, Masoud Salavati-Niasari

College of Humanities and Sciences

University of Kashan

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

Abstract

It has been noted that hydrogen has attracted extensive consideration in the field of new energy, resulting in a wide range of studies concerning hydrogen production, storage, and use. As part of this research, mixed metal oxide materials with double layer hydroxides are primarily studied for their hydrogen storage capacity. In terms of hydrogen storage capacity, the sonochemically synthesized Ho₃Fe₅O₁₂/Mg₂Al(OH)₇ nanocomposites (HF/MgAl(OH)) with different ratios of Ho₃Fe₅O₁₂ to Mg₂Al(OH)₇ were compared with pristine LDH of Mg₂Al(OH)₇. It has been demonstrated that the capacity of Ho₃Fe₅O₁₂/Mg₂Al(OH)₇ nanocomposites (422 mAhg⁻¹) with a 1:1 ratio of Ho₃Fe₅O₁₂ to Mg₂Al(OH)₇ is significantly higher than pristine LDH (213 mAhg⁻¹).

Original language	English
Article number	107369
Journal	Journal of Energy Storage
Volume	66
DOIs	https://doi.org/10.1016/j.est.2023.107369
State	Published - 30 Aug 2023

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Electrochemical hydrogen storage
Garnet
HoFeO/MgAl(OH) nanocomposites
Nanostructure
Nanostructures
Ultrasonics

Access to Document

10.1016/j.est.2023.107369

Cite this

@article{df849b960b8b42c084eb367b2acfebd1,

title = "Sonochemical synthesis, characterization and investigation of the electrochemical hydrogen storage properties of Ho3Fe5O12/Mg2Al(OH)7 nanocomposites",

abstract = "It has been noted that hydrogen has attracted extensive consideration in the field of new energy, resulting in a wide range of studies concerning hydrogen production, storage, and use. As part of this research, mixed metal oxide materials with double layer hydroxides are primarily studied for their hydrogen storage capacity. In terms of hydrogen storage capacity, the sonochemically synthesized Ho3Fe5O12/Mg2Al(OH)7 nanocomposites (HF/MgAl(OH)) with different ratios of Ho3Fe5O12 to Mg2Al(OH)7 were compared with pristine LDH of Mg2Al(OH)7. It has been demonstrated that the capacity of Ho3Fe5O12/Mg2Al(OH)7 nanocomposites (422 mAhg−1) with a 1:1 ratio of Ho3Fe5O12 to Mg2Al(OH)7 is significantly higher than pristine LDH (213 mAhg−1).",

keywords = "Electrochemical hydrogen storage, Garnet, HoFeO/MgAl(OH) nanocomposites, Nanostructure, Nanostructures, Ultrasonics",

author = "Samira Alinavaz and Maryam Ghiyasiyan-Arani and Dawi, \{Elmuez A.\} and Masoud Salavati-Niasari",

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doi = "10.1016/j.est.2023.107369",

language = "English",

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T1 - Sonochemical synthesis, characterization and investigation of the electrochemical hydrogen storage properties of Ho3Fe5O12/Mg2Al(OH)7 nanocomposites

AU - Alinavaz, Samira

AU - Ghiyasiyan-Arani, Maryam

AU - Dawi, Elmuez A.

AU - Salavati-Niasari, Masoud

PY - 2023/8/30

Y1 - 2023/8/30

N2 - It has been noted that hydrogen has attracted extensive consideration in the field of new energy, resulting in a wide range of studies concerning hydrogen production, storage, and use. As part of this research, mixed metal oxide materials with double layer hydroxides are primarily studied for their hydrogen storage capacity. In terms of hydrogen storage capacity, the sonochemically synthesized Ho3Fe5O12/Mg2Al(OH)7 nanocomposites (HF/MgAl(OH)) with different ratios of Ho3Fe5O12 to Mg2Al(OH)7 were compared with pristine LDH of Mg2Al(OH)7. It has been demonstrated that the capacity of Ho3Fe5O12/Mg2Al(OH)7 nanocomposites (422 mAhg−1) with a 1:1 ratio of Ho3Fe5O12 to Mg2Al(OH)7 is significantly higher than pristine LDH (213 mAhg−1).

AB - It has been noted that hydrogen has attracted extensive consideration in the field of new energy, resulting in a wide range of studies concerning hydrogen production, storage, and use. As part of this research, mixed metal oxide materials with double layer hydroxides are primarily studied for their hydrogen storage capacity. In terms of hydrogen storage capacity, the sonochemically synthesized Ho3Fe5O12/Mg2Al(OH)7 nanocomposites (HF/MgAl(OH)) with different ratios of Ho3Fe5O12 to Mg2Al(OH)7 were compared with pristine LDH of Mg2Al(OH)7. It has been demonstrated that the capacity of Ho3Fe5O12/Mg2Al(OH)7 nanocomposites (422 mAhg−1) with a 1:1 ratio of Ho3Fe5O12 to Mg2Al(OH)7 is significantly higher than pristine LDH (213 mAhg−1).

KW - Electrochemical hydrogen storage

KW - Garnet

KW - HoFeO/MgAl(OH) nanocomposites

KW - Nanostructure

KW - Nanostructures

KW - Ultrasonics

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