Characteristics of ionically conducting jatropha oil-based polyurethane acrylate gel electrolyte doped with potassium iodide
Currently, there is a growing trend of using bio-based materials from renewable resources in the construction of polymer electrolytes. In this study, a gel polymer electrolyte from Jatropha oil-based polyurethane acrylate (PUA) was prepared by doping the PUA with various concentrations (0–30 weight%...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2019
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| Online Access: | http://psasir.upm.edu.my/id/eprint/80900/ http://psasir.upm.edu.my/id/eprint/80900/1/BIO.pdf |
| _version_ | 1848858976065683456 |
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| author | Rayung, Marwah Aung, Min Min Ahmad, Azizan Su'ait, Mohd Sukor Abdullah, Luqman Chuah Md Jamil, Siti Nurul Ain |
| author_facet | Rayung, Marwah Aung, Min Min Ahmad, Azizan Su'ait, Mohd Sukor Abdullah, Luqman Chuah Md Jamil, Siti Nurul Ain |
| author_sort | Rayung, Marwah |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Currently, there is a growing trend of using bio-based materials from renewable resources in the construction of polymer electrolytes. In this study, a gel polymer electrolyte from Jatropha oil-based polyurethane acrylate (PUA) was prepared by doping the PUA with various concentrations (0–30 weight%) of potassium iodide (KI) salt. The PUA gel electrolyte was characterized by Fourier-transform infrared spectrometry (FTIR), thermal analysis and electrochemical analysis was performed by using electrochemical impedance spectroscopy. Subsequently, the dielectric properties of the gel polymer electrolyte were studied. A conductivity of 1.59 × 10−4 S cm−1 was achieved for the PUA incorporated with 25 weight% KI at room temperature. The dielectric study indicated the non-Debye nature of the materials. It has been shown, via transference number measurement that the conducting species in this work were predominantly ions, with only 4% contribution from electrons. An electrochemical stability window of 2.0 V was obtained by using linear sweep voltammetry for the highest conducting gel electrolyte. |
| first_indexed | 2025-11-15T12:22:00Z |
| format | Article |
| id | upm-80900 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T12:22:00Z |
| publishDate | 2019 |
| publisher | Elsevier |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-809002020-10-15T22:52:00Z http://psasir.upm.edu.my/id/eprint/80900/ Characteristics of ionically conducting jatropha oil-based polyurethane acrylate gel electrolyte doped with potassium iodide Rayung, Marwah Aung, Min Min Ahmad, Azizan Su'ait, Mohd Sukor Abdullah, Luqman Chuah Md Jamil, Siti Nurul Ain Currently, there is a growing trend of using bio-based materials from renewable resources in the construction of polymer electrolytes. In this study, a gel polymer electrolyte from Jatropha oil-based polyurethane acrylate (PUA) was prepared by doping the PUA with various concentrations (0–30 weight%) of potassium iodide (KI) salt. The PUA gel electrolyte was characterized by Fourier-transform infrared spectrometry (FTIR), thermal analysis and electrochemical analysis was performed by using electrochemical impedance spectroscopy. Subsequently, the dielectric properties of the gel polymer electrolyte were studied. A conductivity of 1.59 × 10−4 S cm−1 was achieved for the PUA incorporated with 25 weight% KI at room temperature. The dielectric study indicated the non-Debye nature of the materials. It has been shown, via transference number measurement that the conducting species in this work were predominantly ions, with only 4% contribution from electrons. An electrochemical stability window of 2.0 V was obtained by using linear sweep voltammetry for the highest conducting gel electrolyte. Elsevier 2019 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/80900/1/BIO.pdf Rayung, Marwah and Aung, Min Min and Ahmad, Azizan and Su'ait, Mohd Sukor and Abdullah, Luqman Chuah and Md Jamil, Siti Nurul Ain (2019) Characteristics of ionically conducting jatropha oil-based polyurethane acrylate gel electrolyte doped with potassium iodide. Materials Chemistry and Physics, 222. pp. 110-117. ISSN 0254-0584; ESSN: 1879-3312 https://www.sciencedirect.com/science/article/pii/S0254058418308824#! 10.1016/j.matchemphys.2018.10.009 |
| spellingShingle | Rayung, Marwah Aung, Min Min Ahmad, Azizan Su'ait, Mohd Sukor Abdullah, Luqman Chuah Md Jamil, Siti Nurul Ain Characteristics of ionically conducting jatropha oil-based polyurethane acrylate gel electrolyte doped with potassium iodide |
| title | Characteristics of ionically conducting jatropha oil-based polyurethane acrylate gel electrolyte doped with potassium iodide |
| title_full | Characteristics of ionically conducting jatropha oil-based polyurethane acrylate gel electrolyte doped with potassium iodide |
| title_fullStr | Characteristics of ionically conducting jatropha oil-based polyurethane acrylate gel electrolyte doped with potassium iodide |
| title_full_unstemmed | Characteristics of ionically conducting jatropha oil-based polyurethane acrylate gel electrolyte doped with potassium iodide |
| title_short | Characteristics of ionically conducting jatropha oil-based polyurethane acrylate gel electrolyte doped with potassium iodide |
| title_sort | characteristics of ionically conducting jatropha oil-based polyurethane acrylate gel electrolyte doped with potassium iodide |
| url | http://psasir.upm.edu.my/id/eprint/80900/ http://psasir.upm.edu.my/id/eprint/80900/ http://psasir.upm.edu.my/id/eprint/80900/ http://psasir.upm.edu.my/id/eprint/80900/1/BIO.pdf |