Exploring Energy Storage Capabilities: A Comparative Investigation of NiO and Co3O4 with Their Nanocomposite of NiCo2O4.
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| Title: | Exploring Energy Storage Capabilities: A Comparative Investigation of NiO and Co |
|---|---|
| Authors: | Goel, Anshika1 (AUTHOR), Mashangva, Tim Tim1 (AUTHOR), Prasher, Sangeeta2 (AUTHOR), Mishra, Amodini3 (AUTHOR), Mishra, Ashok Kumar4 (AUTHOR) akmishra2k5@gmail.com, Kumar, Mukesh1 (AUTHOR) moka.esh9@gmail.com |
| Source: | Topics in Catalysis. Feb2026, Vol. 69 Issue 4-7, p868-880. 13p. |
| Subjects: | Energy storage, Supercapacitors, Electrodes, Nanocomposite materials, Nanoparticles, Nickel oxide, Cobalt oxides |
| Abstract: | This study highlights the successful synthesis of NiO, Co3O4, and NiCo2O4 nanoparticles through a cost-efficient process involving dextrose-assisted combustion followed by calcination treatment. Structural analysis revealed that NiO and Co₃O₄ have smaller crystallite sizes compared to NiCo₂O₄. The lower microstrain in NiO and Co₃O₄ suggests greater crystalline stability, while the higher microstrain in NiCo₂O₄ indicates internal stress in the crystal structure. The even distribution of elements in NiCo2O4 was confirmed by EDS and FTIR. Additionally, thermal analysis showed NiCo2O4 nanocomposite's superior stability at high temperatures. NiCo2O4 exhibited a remarkable specific capacitance of 288 F g−1 at 10 mV s−1, surpassing other metal oxides. It also demonstrated extended discharge time and lower equivalent series resistance, highlighting its potential for advanced supercapacitor performance. This study provides a cost-effective blueprint for developing advanced binary metal oxide electrode materials, emphasizing the promising utility of synthesized NiCo2O4 nanoparticles in practical applications. [ABSTRACT FROM AUTHOR] |
| Copyright of Topics in Catalysis 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: 191837319 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Exploring Energy Storage Capabilities: A Comparative Investigation of NiO and Co<subscript>3</subscript>O<subscript>4</subscript> with Their Nanocomposite of NiCo<subscript>2</subscript>O<subscript>4</subscript>. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Goel%2C+Anshika%22">Goel, Anshika</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Mashangva%2C+Tim+Tim%22">Mashangva, Tim Tim</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Prasher%2C+Sangeeta%22">Prasher, Sangeeta</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Mishra%2C+Amodini%22">Mishra, Amodini</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Mishra%2C+Ashok+Kumar%22">Mishra, Ashok Kumar</searchLink><relatesTo>4</relatesTo> (AUTHOR)<i> akmishra2k5@gmail.com</i><br /><searchLink fieldCode="AR" term="%22Kumar%2C+Mukesh%22">Kumar, Mukesh</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> moka.esh9@gmail.com</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Topics+in+Catalysis%22">Topics in Catalysis</searchLink>. Feb2026, Vol. 69 Issue 4-7, p868-880. 13p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Energy+storage%22">Energy storage</searchLink><br /><searchLink fieldCode="DE" term="%22Supercapacitors%22">Supercapacitors</searchLink><br /><searchLink fieldCode="DE" term="%22Electrodes%22">Electrodes</searchLink><br /><searchLink fieldCode="DE" term="%22Nanocomposite+materials%22">Nanocomposite materials</searchLink><br /><searchLink fieldCode="DE" term="%22Nanoparticles%22">Nanoparticles</searchLink><br /><searchLink fieldCode="DE" term="%22Nickel+oxide%22">Nickel oxide</searchLink><br /><searchLink fieldCode="DE" term="%22Cobalt+oxides%22">Cobalt oxides</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: This study highlights the successful synthesis of NiO, Co3O4, and NiCo2O4 nanoparticles through a cost-efficient process involving dextrose-assisted combustion followed by calcination treatment. Structural analysis revealed that NiO and Co₃O₄ have smaller crystallite sizes compared to NiCo₂O₄. The lower microstrain in NiO and Co₃O₄ suggests greater crystalline stability, while the higher microstrain in NiCo₂O₄ indicates internal stress in the crystal structure. The even distribution of elements in NiCo2O4 was confirmed by EDS and FTIR. Additionally, thermal analysis showed NiCo2O4 nanocomposite's superior stability at high temperatures. NiCo2O4 exhibited a remarkable specific capacitance of 288 F g−1 at 10 mV s−1, surpassing other metal oxides. It also demonstrated extended discharge time and lower equivalent series resistance, highlighting its potential for advanced supercapacitor performance. This study provides a cost-effective blueprint for developing advanced binary metal oxide electrode materials, emphasizing the promising utility of synthesized NiCo2O4 nanoparticles in practical applications. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Topics in Catalysis 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/s11244-024-02037-0 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 13 StartPage: 868 Subjects: – SubjectFull: Energy storage Type: general – SubjectFull: Supercapacitors Type: general – SubjectFull: Electrodes Type: general – SubjectFull: Nanocomposite materials Type: general – SubjectFull: Nanoparticles Type: general – SubjectFull: Nickel oxide Type: general – SubjectFull: Cobalt oxides Type: general Titles: – TitleFull: Exploring Energy Storage Capabilities: A Comparative Investigation of NiO and Co3O4 with Their Nanocomposite of NiCo2O4. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Goel, Anshika – PersonEntity: Name: NameFull: Mashangva, Tim Tim – PersonEntity: Name: NameFull: Prasher, Sangeeta – PersonEntity: Name: NameFull: Mishra, Amodini – PersonEntity: Name: NameFull: Mishra, Ashok Kumar – PersonEntity: Name: NameFull: Kumar, Mukesh IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 02 Text: Feb2026 Type: published Y: 2026 Identifiers: – Type: issn-print Value: 10225528 Numbering: – Type: volume Value: 69 – Type: issue Value: 4-7 Titles: – TitleFull: Topics in Catalysis Type: main |
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