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Magnesium Bismuth Ferrite Nitrogen-Doped Carbon Nanomagnetic Perovskite: Synthesis and Characterization as a High-Performance Electrode in a Supercapacitor for Energy Storage
[Image: see text] Bismuth ferrite (BiFeO(3)) is regarded as an important ABO(3) perovskite in the areas of energy storage and electronics. A high-performance novel MgBiFeO(3)-NC nanomagnetic composite (MBFO-NC) electrode was prepared using a perovskite ABO(3)-inspired method as a supercapacitor for...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
American Chemical Society
2023
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10173333/ https://www.ncbi.nlm.nih.gov/pubmed/37179637 http://dx.doi.org/10.1021/acsomega.3c00259 |
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author | Al-Maswari, Basheer Mohammed Al-Zaqri, Nabil Alkanad, Khaled AlOstoot, Fares Hezam Boshaala, Ahmed Radhika, Rayapura Thimmegowda Venkatesha, Bellale Marigowda |
author_facet | Al-Maswari, Basheer Mohammed Al-Zaqri, Nabil Alkanad, Khaled AlOstoot, Fares Hezam Boshaala, Ahmed Radhika, Rayapura Thimmegowda Venkatesha, Bellale Marigowda |
author_sort | Al-Maswari, Basheer Mohammed |
collection | PubMed |
description | [Image: see text] Bismuth ferrite (BiFeO(3)) is regarded as an important ABO(3) perovskite in the areas of energy storage and electronics. A high-performance novel MgBiFeO(3)-NC nanomagnetic composite (MBFO-NC) electrode was prepared using a perovskite ABO(3)-inspired method as a supercapacitor for energy storage. The electrochemical behavior of the perovskite BiFeO(3) has been enhanced by magnesium ion doping in the basic aquatic electrolyte as the A-site. H(2)-TPR revealed that the doping of Mg(2+) ions at the Bi(3+) sites minimizes the oxygen vacancy content and improves the electrochemical characteristics of MgBiFeO(3)-NC. Various techniques were used to confirm the phase, structure, surface, and magnetic properties of the MBFO-NC electrode. The prepared sample showed an enhanced mantic performance and specific area with an average nanoparticle size of ∼15 nm. The electrochemical behavior of the three-electrode system was shown by cyclic voltammetry to have a significant specific capacity of 2079.44 F/g at 30 mV/s in 5 M KOH electrolyte. GCD analysis at a 5 A/g current density also showed an enhanced capacity improvement of 2159.88 F/g, which is 3.4× higher than that of pristine BiFeO(3). At the power density of 5284.83 W/kg, the constructed MBFO-NC//MBFO-NC symmetric cell showed an exceptional energy density of 730.04 W h/kg. The MBFO-NC//MBFO-NC symmetric cell was employed as a direct practical application of the electrode material to entirely brighten the laboratory panel, which had 31 LEDs. This work proposes the utilization of duplicate cell electrodes made of MBFO-NC//MBFO-NC in portable devices for daily use. |
format | Online Article Text |
id | pubmed-10173333 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | American Chemical Society |
record_format | MEDLINE/PubMed |
spelling | pubmed-101733332023-05-12 Magnesium Bismuth Ferrite Nitrogen-Doped Carbon Nanomagnetic Perovskite: Synthesis and Characterization as a High-Performance Electrode in a Supercapacitor for Energy Storage Al-Maswari, Basheer Mohammed Al-Zaqri, Nabil Alkanad, Khaled AlOstoot, Fares Hezam Boshaala, Ahmed Radhika, Rayapura Thimmegowda Venkatesha, Bellale Marigowda ACS Omega [Image: see text] Bismuth ferrite (BiFeO(3)) is regarded as an important ABO(3) perovskite in the areas of energy storage and electronics. A high-performance novel MgBiFeO(3)-NC nanomagnetic composite (MBFO-NC) electrode was prepared using a perovskite ABO(3)-inspired method as a supercapacitor for energy storage. The electrochemical behavior of the perovskite BiFeO(3) has been enhanced by magnesium ion doping in the basic aquatic electrolyte as the A-site. H(2)-TPR revealed that the doping of Mg(2+) ions at the Bi(3+) sites minimizes the oxygen vacancy content and improves the electrochemical characteristics of MgBiFeO(3)-NC. Various techniques were used to confirm the phase, structure, surface, and magnetic properties of the MBFO-NC electrode. The prepared sample showed an enhanced mantic performance and specific area with an average nanoparticle size of ∼15 nm. The electrochemical behavior of the three-electrode system was shown by cyclic voltammetry to have a significant specific capacity of 2079.44 F/g at 30 mV/s in 5 M KOH electrolyte. GCD analysis at a 5 A/g current density also showed an enhanced capacity improvement of 2159.88 F/g, which is 3.4× higher than that of pristine BiFeO(3). At the power density of 5284.83 W/kg, the constructed MBFO-NC//MBFO-NC symmetric cell showed an exceptional energy density of 730.04 W h/kg. The MBFO-NC//MBFO-NC symmetric cell was employed as a direct practical application of the electrode material to entirely brighten the laboratory panel, which had 31 LEDs. This work proposes the utilization of duplicate cell electrodes made of MBFO-NC//MBFO-NC in portable devices for daily use. American Chemical Society 2023-05-01 /pmc/articles/PMC10173333/ /pubmed/37179637 http://dx.doi.org/10.1021/acsomega.3c00259 Text en © 2023 The Authors. Published by American Chemical Society https://creativecommons.org/licenses/by-nc-nd/4.0/Permits non-commercial access and re-use, provided that author attribution and integrity are maintained; but does not permit creation of adaptations or other derivative works (https://creativecommons.org/licenses/by-nc-nd/4.0/). |
spellingShingle | Al-Maswari, Basheer Mohammed Al-Zaqri, Nabil Alkanad, Khaled AlOstoot, Fares Hezam Boshaala, Ahmed Radhika, Rayapura Thimmegowda Venkatesha, Bellale Marigowda Magnesium Bismuth Ferrite Nitrogen-Doped Carbon Nanomagnetic Perovskite: Synthesis and Characterization as a High-Performance Electrode in a Supercapacitor for Energy Storage |
title | Magnesium Bismuth
Ferrite Nitrogen-Doped Carbon Nanomagnetic
Perovskite: Synthesis and Characterization as a High-Performance Electrode
in a Supercapacitor for Energy Storage |
title_full | Magnesium Bismuth
Ferrite Nitrogen-Doped Carbon Nanomagnetic
Perovskite: Synthesis and Characterization as a High-Performance Electrode
in a Supercapacitor for Energy Storage |
title_fullStr | Magnesium Bismuth
Ferrite Nitrogen-Doped Carbon Nanomagnetic
Perovskite: Synthesis and Characterization as a High-Performance Electrode
in a Supercapacitor for Energy Storage |
title_full_unstemmed | Magnesium Bismuth
Ferrite Nitrogen-Doped Carbon Nanomagnetic
Perovskite: Synthesis and Characterization as a High-Performance Electrode
in a Supercapacitor for Energy Storage |
title_short | Magnesium Bismuth
Ferrite Nitrogen-Doped Carbon Nanomagnetic
Perovskite: Synthesis and Characterization as a High-Performance Electrode
in a Supercapacitor for Energy Storage |
title_sort | magnesium bismuth
ferrite nitrogen-doped carbon nanomagnetic
perovskite: synthesis and characterization as a high-performance electrode
in a supercapacitor for energy storage |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10173333/ https://www.ncbi.nlm.nih.gov/pubmed/37179637 http://dx.doi.org/10.1021/acsomega.3c00259 |
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