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An enhancement on electrochemical properties of Li+ ions battery-based PMMA/PLA-LiBOB gel polymer electrolytes.

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Title: An enhancement on electrochemical properties of Li+ ions battery-based PMMA/PLA-LiBOB gel polymer electrolytes.
Authors: Khan, N. M.1,2 (AUTHOR), Kufian, M. Z.3 (AUTHOR), Samsudin, A. S.1 (AUTHOR) ahmadsalihin@umpsa.edu.my
Source: Journal of Materials Science: Materials in Electronics. Dec2024, Vol. 35 Issue 35, p1-15. 15p.
Abstract: In the present work, the effect of SiO2 nanofiller on the electrochemical properties of GPEs prepared from PMMA/PLA has been discussed in detail. Two different systems are examined: PMMA/PLA-LiBOB (System I) and PMMA/PLA-LiBOB-SiO2 (System II). The Cole–Cole plots illustrate a notable reduction in bulk resistance consequent to the incorporation of SiO2, which results in a substantial improvement in ionic conductivity from 1.69 × 10–6 S cm−1 to 1.37 × 10–3 S cm−1 at ambient temperature, with the peak conductivity identified at 6 wt.% SiO2. The dielectric analysis reveals that SiO2 markedly augmented both the dielectric constant and dielectric loss, attributable to its elevated polarizability and the contributions from space charge polarization. Linear Sweep Voltammetry (LSV) measurements indicate voltage stability of 4.1 V for System I and 4.7 V for System II. Electrochemical performance comparisons demonstrate that System II outperforms System I in terms of stability and cycling performance, with differential capacity analysis further confirming the positive impact of SiO2 nanofiller on electrochemical activity. [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.)
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  Data: An enhancement on electrochemical properties of Li<superscript>+</superscript> ions battery-based PMMA/PLA-LiBOB gel polymer electrolytes.
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  Data: <searchLink fieldCode="AR" term="%22Khan%2C+N%2E+M%2E%22">Khan, N. M.</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Kufian%2C+M%2E+Z%2E%22">Kufian, M. Z.</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Samsudin%2C+A%2E+S%2E%22">Samsudin, A. S.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> ahmadsalihin@umpsa.edu.my</i>
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  Data: <searchLink fieldCode="JN" term="%22Journal+of+Materials+Science%3A+Materials+in+Electronics%22">Journal of Materials Science: Materials in Electronics</searchLink>. Dec2024, Vol. 35 Issue 35, p1-15. 15p.
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: In the present work, the effect of SiO2 nanofiller on the electrochemical properties of GPEs prepared from PMMA/PLA has been discussed in detail. Two different systems are examined: PMMA/PLA-LiBOB (System I) and PMMA/PLA-LiBOB-SiO2 (System II). The Cole–Cole plots illustrate a notable reduction in bulk resistance consequent to the incorporation of SiO2, which results in a substantial improvement in ionic conductivity from 1.69 × 10–6 S cm−1 to 1.37 × 10–3 S cm−1 at ambient temperature, with the peak conductivity identified at 6 wt.% SiO2. The dielectric analysis reveals that SiO2 markedly augmented both the dielectric constant and dielectric loss, attributable to its elevated polarizability and the contributions from space charge polarization. Linear Sweep Voltammetry (LSV) measurements indicate voltage stability of 4.1 V for System I and 4.7 V for System II. Electrochemical performance comparisons demonstrate that System II outperforms System I in terms of stability and cycling performance, with differential capacity analysis further confirming the positive impact of SiO2 nanofiller on electrochemical activity. [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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        Value: 10.1007/s10854-024-13946-x
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      – TitleFull: An enhancement on electrochemical properties of Li+ ions battery-based PMMA/PLA-LiBOB gel polymer electrolytes.
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            NameFull: Khan, N. M.
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              Text: Dec2024
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              Y: 2024
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