Dielectric and ionic transport properties of bio-based polyurethane acrylate solid polymer electrolyte for application in electrochemical devices
Solid polymer electrolyte has been extensively studied as an alternative to liquid electrolyte that is often affected by the leakage, deformation and limited range of operating temperature issues. The present study was conducted in an attempt to synthesize polyurethane acrylate (PUA) as a host polym...
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| Format: | Article |
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Elservier
2022
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| _version_ | 1796983994281099264 |
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| author | Tuan Naiwi, Tuan Syarifah Rossyidah Min, Min Aung Rayung, Marwah Ahmad, Azizan Kai, Ling Chai Lee, Mark Wun Fui Mohd Tarmizi, Emma Ziezie Abdul Aziz, Nor Azah |
| author_facet | Tuan Naiwi, Tuan Syarifah Rossyidah Min, Min Aung Rayung, Marwah Ahmad, Azizan Kai, Ling Chai Lee, Mark Wun Fui Mohd Tarmizi, Emma Ziezie Abdul Aziz, Nor Azah |
| author_sort | Tuan Naiwi, Tuan Syarifah Rossyidah |
| collection | UPM |
| description | Solid polymer electrolyte has been extensively studied as an alternative to liquid electrolyte that is often affected by the leakage, deformation and limited range of operating temperature issues. The present study was conducted in an attempt to synthesize polyurethane acrylate (PUA) as a host polymer to evaluate polymer performance supplemented with Li salt as polymer electrolytes. PUA was prepared by the reaction of jatropha oil polyol with toluene 2,4-diisocyanate and hydroxylethylmethylacrylate. Lithium perchlorate (LiClO4) salt with different percentage of weight in the range of 5 wt. % to 25 wt. % was added to PUA to produce the PUA electrolyte. The mixtures were cured under UV radiation to obtain thin polymeric films with good thermal stability and ionic conductivity. PUA with 25 wt. % lithium salt has the highest conductivity of 6.40 × 10−5 S cm−1 at room temperature. The finding was supported by Fourier transform infrared (FTIR). Electrode polarization occurrence was interpreted by the complex dielectric constant (Ɛr), dielectric loss (Ɛi), real electrical modulus (Mr), imaginary electrical modulus (Mi) and tan σ. The effect of lithium salt addition was investigated by differential scanning calorimeter (DSC), thermogravimetric analysis (TGA), X-ray diffraction (XRD) and scanning electron microscopy (SEM) analyses. Additionally, the ionic transport properties, transference number measurement and electrochemical stability were presented. |
| first_indexed | 2024-03-06T11:14:15Z |
| format | Article |
| id | upm.eprints-100949 |
| institution | Universiti Putra Malaysia |
| last_indexed | 2024-03-06T11:14:15Z |
| publishDate | 2022 |
| publisher | Elservier |
| record_format | dspace |
| spelling | upm.eprints-1009492023-07-14T03:28:59Z http://psasir.upm.edu.my/id/eprint/100949/ Dielectric and ionic transport properties of bio-based polyurethane acrylate solid polymer electrolyte for application in electrochemical devices Tuan Naiwi, Tuan Syarifah Rossyidah Min, Min Aung Rayung, Marwah Ahmad, Azizan Kai, Ling Chai Lee, Mark Wun Fui Mohd Tarmizi, Emma Ziezie Abdul Aziz, Nor Azah Solid polymer electrolyte has been extensively studied as an alternative to liquid electrolyte that is often affected by the leakage, deformation and limited range of operating temperature issues. The present study was conducted in an attempt to synthesize polyurethane acrylate (PUA) as a host polymer to evaluate polymer performance supplemented with Li salt as polymer electrolytes. PUA was prepared by the reaction of jatropha oil polyol with toluene 2,4-diisocyanate and hydroxylethylmethylacrylate. Lithium perchlorate (LiClO4) salt with different percentage of weight in the range of 5 wt. % to 25 wt. % was added to PUA to produce the PUA electrolyte. The mixtures were cured under UV radiation to obtain thin polymeric films with good thermal stability and ionic conductivity. PUA with 25 wt. % lithium salt has the highest conductivity of 6.40 × 10−5 S cm−1 at room temperature. The finding was supported by Fourier transform infrared (FTIR). Electrode polarization occurrence was interpreted by the complex dielectric constant (Ɛr), dielectric loss (Ɛi), real electrical modulus (Mr), imaginary electrical modulus (Mi) and tan σ. The effect of lithium salt addition was investigated by differential scanning calorimeter (DSC), thermogravimetric analysis (TGA), X-ray diffraction (XRD) and scanning electron microscopy (SEM) analyses. Additionally, the ionic transport properties, transference number measurement and electrochemical stability were presented. Elservier 2022-02 Article PeerReviewed Tuan Naiwi, Tuan Syarifah Rossyidah and Min, Min Aung and Rayung, Marwah and Ahmad, Azizan and Kai, Ling Chai and Lee, Mark Wun Fui and Mohd Tarmizi, Emma Ziezie and Abdul Aziz, Nor Azah (2022) Dielectric and ionic transport properties of bio-based polyurethane acrylate solid polymer electrolyte for application in electrochemical devices. Polymer Testing, 106. art. no. 107459. pp. 1-14. ISSN 0142-9418 https://www.sciencedirect.com/science/article/pii/S0142941821004025 10.1016/j.polymertesting.2021.107459 |
| spellingShingle | Tuan Naiwi, Tuan Syarifah Rossyidah Min, Min Aung Rayung, Marwah Ahmad, Azizan Kai, Ling Chai Lee, Mark Wun Fui Mohd Tarmizi, Emma Ziezie Abdul Aziz, Nor Azah Dielectric and ionic transport properties of bio-based polyurethane acrylate solid polymer electrolyte for application in electrochemical devices |
| title | Dielectric and ionic transport properties of bio-based polyurethane acrylate solid polymer electrolyte for application in electrochemical devices |
| title_full | Dielectric and ionic transport properties of bio-based polyurethane acrylate solid polymer electrolyte for application in electrochemical devices |
| title_fullStr | Dielectric and ionic transport properties of bio-based polyurethane acrylate solid polymer electrolyte for application in electrochemical devices |
| title_full_unstemmed | Dielectric and ionic transport properties of bio-based polyurethane acrylate solid polymer electrolyte for application in electrochemical devices |
| title_short | Dielectric and ionic transport properties of bio-based polyurethane acrylate solid polymer electrolyte for application in electrochemical devices |
| title_sort | dielectric and ionic transport properties of bio based polyurethane acrylate solid polymer electrolyte for application in electrochemical devices |
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