Zinc oxide nanofiller-based composite polymer gel electrolyte for application in EDLCs
| العنوان: | Zinc oxide nanofiller-based composite polymer gel electrolyte for application in EDLCs |
|---|---|
| المؤلفون: | Anuj Kumar, Mukta Tripathi |
| المصدر: | Ionics. 24:3155-3165 |
| بيانات النشر: | Springer Science and Business Media LLC, 2018. |
| سنة النشر: | 2018 |
| مصطلحات موضوعية: | chemistry.chemical_classification, Materials science, General Chemical Engineering, General Engineering, General Physics and Astronomy, Ionic bonding, 02 engineering and technology, Electrolyte, Polymer, Conductivity, 010402 general chemistry, 021001 nanoscience & nanotechnology, Electrochemistry, 01 natural sciences, 0104 chemical sciences, chemistry.chemical_compound, chemistry, Chemical engineering, Ionic conductivity, General Materials Science, 0210 nano-technology, Ethylene carbonate, Electrochemical potential |
| الوصف: | A ZnO nanofiller-based polymer gel electrolyte was prepared using solution-cast technique by incorporating PVDF-HFP as the polymer, ethylene carbonate (EC)-propylene carbonate (PC) as plasticizers, tetraethylammonium tetrafluoroborate (TEABF4) as salt, and ZnO as nanofiller. A maximum ionic conductivity value 6.3 × 10−3 Scm−1 was obtained by adding 12 wt% of ZnO nanoparticles in complex [{PVDF-HFP (20 wt%) + {EC-PC (v/v)-TEABF4 (1.0 M)} (80 wt%)}]. From the temperature-dependent conductivity plot, the activation energy is found to be equal to Ea ~ 0.07 eV. The amorphous structure is confirmed by SEM and XRD analysis. Electrochemical potential window and ionic transference number were calculated and found to be equal to ~3.3 V and 0.84, respectively. Optimized NCPGE is utilized in the fabrication of the electrical double-layer capacitor (EDLC) cell using market parched activated charcoal as electrode material. The specific capacitance of the fabricated EDLC cell is found to be equal to 162.9 mFcm−1 and ~ 67.8 Fg−1 for the single-electrode system. |
| تدمد: | 1862-0760 0947-7047 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_________::b4380b76e294131baf1ea2eb38f1d47bTest https://doi.org/10.1007/s11581-018-2504-8Test |
| حقوق: | CLOSED |
| رقم الانضمام: | edsair.doi...........b4380b76e294131baf1ea2eb38f1d47b |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 18620760 09477047 |
|---|