Augmented surface terminations on few-layer MXene (Ti3C2Tx) with superior electrochemical behavior for energy storage applications.
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| Title: | Augmented surface terminations on few-layer MXene (Ti |
|---|---|
| Authors: | Bhaviripudi, Vijayabhaskara Rao1 (AUTHOR), Pani, Jitesh2 (AUTHOR), Pabba, Durga Prasad3 (AUTHOR), Zambrano, Dario F.1 (AUTHOR), Udayabhaskar, R.4 (AUTHOR), Rosenkranz, Andreas1 (AUTHOR), Moncada, Daniel5 (AUTHOR), Espinoza-González, Rodrigo1 (AUTHOR) roespino@ing.uchile.cl, Borkar, Hitesh2 (AUTHOR) bhitesh@nitw.ac.in, Aepuru, Radhamanohar6 (AUTHOR) venkata.aepuru@uchile.cl |
| Source: | Journal of Materials Science: Materials in Electronics. Jun2024, Vol. 35 Issue 16, p1-11. 11p. |
| Subjects: | Energy storage, Supercapacitors, Supercapacitor performance, Transition metal carbides, Supercapacitor electrodes, Exfoliation (Materials science), Capacitors |
| Abstract: | MXenes, two-dimensional-layered transition metal carbides/nitrides, have emerged as promising candidates as electrode materials for supercapacitors. Especially, the unique layered structure of Ti3C2Tx has active redox sites and can avail ionic transportation to achieve high specific capacitance with charge storage capacity. In this contribution, a simple preparation method for few-layered Ti3C2Tx has been developed by chemical etching and exfoliation by freeze drying to study their structural and morphological properties. The electrochemical behavior of the few-layered Ti3C2Tx electrode were performed on the Ni-foil as a current collector. The pronounced –OH and –F surface terminations in few-layered Ti3C2Tx enhanced its supercapacitor performance reaching a specific capacitance 342.83 F/g at a current density of 1 A/g. A symmetric supercapacitor compact device has been fabricated and tested the charging and discharging performance by realizing a laboratory prototype capacitor through a resistor–capacitor (RC) circuit. Consequently, the exfoliated few-layered Ti3C2Tx demonstrated an enhanced electrochemical behavior thus making it excellent candidates for electrode materials in energy storage devices. [ABSTRACT FROM AUTHOR] |
| Copyright of Journal of Materials Science: Materials in Electronics 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: 177598202 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Augmented surface terminations on few-layer MXene (Ti<subscript>3</subscript>C<subscript>2</subscript>T<subscript>x</subscript>) with superior electrochemical behavior for energy storage applications. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Bhaviripudi%2C+Vijayabhaskara+Rao%22">Bhaviripudi, Vijayabhaskara Rao</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Pani%2C+Jitesh%22">Pani, Jitesh</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Pabba%2C+Durga+Prasad%22">Pabba, Durga Prasad</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Zambrano%2C+Dario+F%2E%22">Zambrano, Dario F.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Udayabhaskar%2C+R%2E%22">Udayabhaskar, R.</searchLink><relatesTo>4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Rosenkranz%2C+Andreas%22">Rosenkranz, Andreas</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Moncada%2C+Daniel%22">Moncada, Daniel</searchLink><relatesTo>5</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Espinoza-González%2C+Rodrigo%22">Espinoza-González, Rodrigo</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> roespino@ing.uchile.cl</i><br /><searchLink fieldCode="AR" term="%22Borkar%2C+Hitesh%22">Borkar, Hitesh</searchLink><relatesTo>2</relatesTo> (AUTHOR)<i> bhitesh@nitw.ac.in</i><br /><searchLink fieldCode="AR" term="%22Aepuru%2C+Radhamanohar%22">Aepuru, Radhamanohar</searchLink><relatesTo>6</relatesTo> (AUTHOR)<i> venkata.aepuru@uchile.cl</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+Materials+Science%3A+Materials+in+Electronics%22">Journal of Materials Science: Materials in Electronics</searchLink>. Jun2024, Vol. 35 Issue 16, p1-11. 11p. – 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="%22Supercapacitor+performance%22">Supercapacitor performance</searchLink><br /><searchLink fieldCode="DE" term="%22Transition+metal+carbides%22">Transition metal carbides</searchLink><br /><searchLink fieldCode="DE" term="%22Supercapacitor+electrodes%22">Supercapacitor electrodes</searchLink><br /><searchLink fieldCode="DE" term="%22Exfoliation+%28Materials+science%29%22">Exfoliation (Materials science)</searchLink><br /><searchLink fieldCode="DE" term="%22Capacitors%22">Capacitors</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: MXenes, two-dimensional-layered transition metal carbides/nitrides, have emerged as promising candidates as electrode materials for supercapacitors. Especially, the unique layered structure of Ti3C2Tx has active redox sites and can avail ionic transportation to achieve high specific capacitance with charge storage capacity. In this contribution, a simple preparation method for few-layered Ti3C2Tx has been developed by chemical etching and exfoliation by freeze drying to study their structural and morphological properties. The electrochemical behavior of the few-layered Ti3C2Tx electrode were performed on the Ni-foil as a current collector. The pronounced –OH and –F surface terminations in few-layered Ti3C2Tx enhanced its supercapacitor performance reaching a specific capacitance 342.83 F/g at a current density of 1 A/g. A symmetric supercapacitor compact device has been fabricated and tested the charging and discharging performance by realizing a laboratory prototype capacitor through a resistor–capacitor (RC) circuit. Consequently, the exfoliated few-layered Ti3C2Tx demonstrated an enhanced electrochemical behavior thus making it excellent candidates for electrode materials in energy storage devices. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Journal of Materials Science: Materials in Electronics 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/s10854-024-12760-9 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 11 StartPage: 1 Subjects: – SubjectFull: Energy storage Type: general – SubjectFull: Supercapacitors Type: general – SubjectFull: Supercapacitor performance Type: general – SubjectFull: Transition metal carbides Type: general – SubjectFull: Supercapacitor electrodes Type: general – SubjectFull: Exfoliation (Materials science) Type: general – SubjectFull: Capacitors Type: general Titles: – TitleFull: Augmented surface terminations on few-layer MXene (Ti3C2Tx) with superior electrochemical behavior for energy storage applications. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Bhaviripudi, Vijayabhaskara Rao – PersonEntity: Name: NameFull: Pani, Jitesh – PersonEntity: Name: NameFull: Pabba, Durga Prasad – PersonEntity: Name: NameFull: Zambrano, Dario F. – PersonEntity: Name: NameFull: Udayabhaskar, R. – PersonEntity: Name: NameFull: Rosenkranz, Andreas – PersonEntity: Name: NameFull: Moncada, Daniel – PersonEntity: Name: NameFull: Espinoza-González, Rodrigo – PersonEntity: Name: NameFull: Borkar, Hitesh – PersonEntity: Name: NameFull: Aepuru, Radhamanohar IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 06 Text: Jun2024 Type: published Y: 2024 Identifiers: – Type: issn-print Value: 09574522 Numbering: – Type: volume Value: 35 – Type: issue Value: 16 Titles: – TitleFull: Journal of Materials Science: Materials in Electronics Type: main |
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