Development of LaCoO3 Nanoparticles Wrapped with rGO Sheets for Supercapacitor Devices.
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| Title: | Development of LaCoO |
|---|---|
| Authors: | El-Bahy, Zeinhom M.1 (AUTHOR), AlMasoud, Najla2 (AUTHOR) Nsalmasoud@pnu.edu.sa, Alomar, Taghrid S.2 (AUTHOR), Al-wallan, Amal A.2 (AUTHOR), Ali, Mahmood3 (AUTHOR) mahmoodali.ts@gmail.com, Farid, Hafiz Muhammad Tahir4 (AUTHOR) |
| Source: | JOM: The Journal of The Minerals, Metals & Materials Society (TMS). Sep2025, Vol. 77 Issue 9, p6480-6489. 10p. |
| Subjects: | Supercapacitors, Energy storage, Lanthanum oxide, Electrochemical analysis, Nanoparticles, Graphene oxide, Composite materials, Electric conductivity |
| Abstract: | The extensive use of metal oxide decorated with carbon-based materials for electrochemical energy storing devices has recently attracted considerable attention. The LaCoO3/rGO composite was fabricated for energy storage applications following different various analytical tools. The specific surface area of the LaCoO3@rGO composite 88 m2/g which was greater than the individual counterparts. The nanocomposite exhibited outstanding electrochemical behavior with a specific capacitance of 1530 F/g at 1 A/g, found from galvanostatic charge–discharge plots, which showed stability after 5000 cycles with a low charge transfer resistance of 0.19 Ω cm2 found from Nyquist plot. The addition of rGO into perovskites improved their electrochemical efficiency by providing a larger surface area and active sites and improved the conductivity. Moreover, the excellent stability of the composite shows it has potential to be used for next generation supercapacitor devices. [ABSTRACT FROM AUTHOR] |
| Copyright of JOM: The Journal of The Minerals, Metals & Materials Society (TMS) is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
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| Header | DbId: egs DbLabel: Engineering Source An: 187535391 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Development of LaCoO<subscript>3</subscript> Nanoparticles Wrapped with rGO Sheets for Supercapacitor Devices. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22El-Bahy%2C+Zeinhom+M%2E%22">El-Bahy, Zeinhom M.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22AlMasoud%2C+Najla%22">AlMasoud, Najla</searchLink><relatesTo>2</relatesTo> (AUTHOR)<i> Nsalmasoud@pnu.edu.sa</i><br /><searchLink fieldCode="AR" term="%22Alomar%2C+Taghrid+S%2E%22">Alomar, Taghrid S.</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Al-wallan%2C+Amal+A%2E%22">Al-wallan, Amal A.</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Ali%2C+Mahmood%22">Ali, Mahmood</searchLink><relatesTo>3</relatesTo> (AUTHOR)<i> mahmoodali.ts@gmail.com</i><br /><searchLink fieldCode="AR" term="%22Farid%2C+Hafiz+Muhammad+Tahir%22">Farid, Hafiz Muhammad Tahir</searchLink><relatesTo>4</relatesTo> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22JOM%3A+The+Journal+of+The+Minerals%2C+Metals+%26+Materials+Society+%28TMS%29%22">JOM: The Journal of The Minerals, Metals & Materials Society (TMS)</searchLink>. Sep2025, Vol. 77 Issue 9, p6480-6489. 10p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Supercapacitors%22">Supercapacitors</searchLink><br /><searchLink fieldCode="DE" term="%22Energy+storage%22">Energy storage</searchLink><br /><searchLink fieldCode="DE" term="%22Lanthanum+oxide%22">Lanthanum oxide</searchLink><br /><searchLink fieldCode="DE" term="%22Electrochemical+analysis%22">Electrochemical analysis</searchLink><br /><searchLink fieldCode="DE" term="%22Nanoparticles%22">Nanoparticles</searchLink><br /><searchLink fieldCode="DE" term="%22Graphene+oxide%22">Graphene oxide</searchLink><br /><searchLink fieldCode="DE" term="%22Composite+materials%22">Composite materials</searchLink><br /><searchLink fieldCode="DE" term="%22Electric+conductivity%22">Electric conductivity</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: The extensive use of metal oxide decorated with carbon-based materials for electrochemical energy storing devices has recently attracted considerable attention. The LaCoO3/rGO composite was fabricated for energy storage applications following different various analytical tools. The specific surface area of the LaCoO3@rGO composite 88 m2/g which was greater than the individual counterparts. The nanocomposite exhibited outstanding electrochemical behavior with a specific capacitance of 1530 F/g at 1 A/g, found from galvanostatic charge–discharge plots, which showed stability after 5000 cycles with a low charge transfer resistance of 0.19 Ω cm2 found from Nyquist plot. The addition of rGO into perovskites improved their electrochemical efficiency by providing a larger surface area and active sites and improved the conductivity. Moreover, the excellent stability of the composite shows it has potential to be used for next generation supercapacitor devices. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of JOM: The Journal of The Minerals, Metals & Materials Society (TMS) is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1007/s11837-025-07222-4 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 10 StartPage: 6480 Subjects: – SubjectFull: Supercapacitors Type: general – SubjectFull: Energy storage Type: general – SubjectFull: Lanthanum oxide Type: general – SubjectFull: Electrochemical analysis Type: general – SubjectFull: Nanoparticles Type: general – SubjectFull: Graphene oxide Type: general – SubjectFull: Composite materials Type: general – SubjectFull: Electric conductivity Type: general Titles: – TitleFull: Development of LaCoO3 Nanoparticles Wrapped with rGO Sheets for Supercapacitor Devices. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: El-Bahy, Zeinhom M. – PersonEntity: Name: NameFull: AlMasoud, Najla – PersonEntity: Name: NameFull: Alomar, Taghrid S. – PersonEntity: Name: NameFull: Al-wallan, Amal A. – PersonEntity: Name: NameFull: Ali, Mahmood – PersonEntity: Name: NameFull: Farid, Hafiz Muhammad Tahir IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 09 Text: Sep2025 Type: published Y: 2025 Identifiers: – Type: issn-print Value: 10474838 Numbering: – Type: volume Value: 77 – Type: issue Value: 9 Titles: – TitleFull: JOM: The Journal of The Minerals, Metals & Materials Society (TMS) Type: main |
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