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Designing of Ag-MOF micro-rods decorated with AgNPs as a productive electrode material for hybrid-supercapacitors.

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Title: Designing of Ag-MOF micro-rods decorated with AgNPs as a productive electrode material for hybrid-supercapacitors.
Authors: Noor, Laiba1 (AUTHOR), Roman, Muhammad1,2 (AUTHOR), Shah, Zeeshan Ali3 (AUTHOR), Gillani, S.S.A.1 (AUTHOR) dr.sajidgillani@gcu.edu.pk
Source: Materials Science & Engineering: B. Apr2025, Vol. 314, pN.PAG-N.PAG. 1p.
Subjects: Carbon electrodes, Energy density, Composite materials, Power density, X-ray diffraction, Supercapacitors, Supercapacitor electrodes
Abstract: [Display omitted] • Developed innovative composite of Ag-MOF/AgNPs by physical blending technique. • Composite electrode material was structurally characterized by FTIR, XRD and SEM analysis. • Highest specific capacity achieved for Ag-MOF/AgNPs composite is 165C/g. • Hybrid supercapacitor is fabricated expresses high energy density of 10.67 Wh kg−1 with power density of 363 W kg−1. • Device retains Remarkable cyclic stability of 104% after 3000 charge–discharge cycle. Here we have investigated electrochemical assessment (CV, GCD, EIS) of micro-nano structured composite electrode (Ag-MOF/AgNPs), was made by using physical blending technique that encompasses Ag-MOF and AgNPs in the ratio 1:1 wt%, respectively. The specific capacity estimated for Ag-MOF, AgNPs and their established composite (Ag-MOF/AgNPs) electrodes through GCD evaluation are 5C/g, 230C/g and 165C/g at current density of 0.5 A/g. Adding to promising specific capacity, Ag-MOF/AgNPs composite electrode material has publicized a stable higher discharge potential window and excellent cyclic stability performance among all electrodes. Hybrid-supercapacitor (HSC) is assembled in 1.0 M KOH solution by pairing Ag-MOF/AgNPs electrode with activated carbon electrode possesses promising energy density of 10.67 Wh kg−1 with notable power density of 363 W kg−1 at current density of 0.5 A/g. Further, HSC discloses significant cyclic stability performance by retaining 104 % capacity retention once trialed for continuous 3000 charge–discharge cycles. [ABSTRACT FROM AUTHOR]
Copyright of Materials Science & Engineering: B is the property of Elsevier B.V. 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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DbLabel: Engineering Source
An: 183051700
AccessLevel: 6
PubType: Academic Journal
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  Label: Title
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  Data: Designing of Ag-MOF micro-rods decorated with AgNPs as a productive electrode material for hybrid-supercapacitors.
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  Data: <searchLink fieldCode="AR" term="%22Noor%2C+Laiba%22">Noor, Laiba</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Roman%2C+Muhammad%22">Roman, Muhammad</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Shah%2C+Zeeshan+Ali%22">Shah, Zeeshan Ali</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Gillani%2C+S%2ES%2EA%2E%22">Gillani, S.S.A.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> dr.sajidgillani@gcu.edu.pk</i>
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  Data: <searchLink fieldCode="JN" term="%22Materials+Science+%26+Engineering%3A+B%22">Materials Science & Engineering: B</searchLink>. Apr2025, Vol. 314, pN.PAG-N.PAG. 1p.
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  Data: <searchLink fieldCode="DE" term="%22Carbon+electrodes%22">Carbon electrodes</searchLink><br /><searchLink fieldCode="DE" term="%22Energy+density%22">Energy density</searchLink><br /><searchLink fieldCode="DE" term="%22Composite+materials%22">Composite materials</searchLink><br /><searchLink fieldCode="DE" term="%22Power+density%22">Power density</searchLink><br /><searchLink fieldCode="DE" term="%22X-ray+diffraction%22">X-ray diffraction</searchLink><br /><searchLink fieldCode="DE" term="%22Supercapacitors%22">Supercapacitors</searchLink><br /><searchLink fieldCode="DE" term="%22Supercapacitor+electrodes%22">Supercapacitor electrodes</searchLink>
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  Label: Abstract
  Group: Ab
  Data: [Display omitted] • Developed innovative composite of Ag-MOF/AgNPs by physical blending technique. • Composite electrode material was structurally characterized by FTIR, XRD and SEM analysis. • Highest specific capacity achieved for Ag-MOF/AgNPs composite is 165C/g. • Hybrid supercapacitor is fabricated expresses high energy density of 10.67 Wh kg−1 with power density of 363 W kg−1. • Device retains Remarkable cyclic stability of 104% after 3000 charge–discharge cycle. Here we have investigated electrochemical assessment (CV, GCD, EIS) of micro-nano structured composite electrode (Ag-MOF/AgNPs), was made by using physical blending technique that encompasses Ag-MOF and AgNPs in the ratio 1:1 wt%, respectively. The specific capacity estimated for Ag-MOF, AgNPs and their established composite (Ag-MOF/AgNPs) electrodes through GCD evaluation are 5C/g, 230C/g and 165C/g at current density of 0.5 A/g. Adding to promising specific capacity, Ag-MOF/AgNPs composite electrode material has publicized a stable higher discharge potential window and excellent cyclic stability performance among all electrodes. Hybrid-supercapacitor (HSC) is assembled in 1.0 M KOH solution by pairing Ag-MOF/AgNPs electrode with activated carbon electrode possesses promising energy density of 10.67 Wh kg−1 with notable power density of 363 W kg−1 at current density of 0.5 A/g. Further, HSC discloses significant cyclic stability performance by retaining 104 % capacity retention once trialed for continuous 3000 charge–discharge cycles. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Materials Science & Engineering: B is the property of Elsevier B.V. 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:
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      – Type: doi
        Value: 10.1016/j.mseb.2025.118054
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      – Code: eng
        Text: English
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    Subjects:
      – SubjectFull: Carbon electrodes
        Type: general
      – SubjectFull: Energy density
        Type: general
      – SubjectFull: Composite materials
        Type: general
      – SubjectFull: Power density
        Type: general
      – SubjectFull: X-ray diffraction
        Type: general
      – SubjectFull: Supercapacitors
        Type: general
      – SubjectFull: Supercapacitor electrodes
        Type: general
    Titles:
      – TitleFull: Designing of Ag-MOF micro-rods decorated with AgNPs as a productive electrode material for hybrid-supercapacitors.
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      – PersonEntity:
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            NameFull: Noor, Laiba
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            NameFull: Roman, Muhammad
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            NameFull: Shah, Zeeshan Ali
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            NameFull: Gillani, S.S.A.
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            – D: 01
              M: 04
              Text: Apr2025
              Type: published
              Y: 2025
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              Value: 314
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            – TitleFull: Materials Science & Engineering: B
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