Hanif, Wahyuni (2016) PENGARUH AKTIVASI DENGAN NaOH TERHADAP PERFORMANCE TiO2/C BERPENDUKUNG KERAMIK SEBAGAI ELEKTRODA SUPERKAPASITOR. Diploma thesis, Universitas Andalas.
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Abstract
Effect of activated by NaOH on the performance of TiO2/C reinforced ceramics as electrode of supercapacitor have been done. Synthesis of TiO2 sol was used sol-gel method. Membrane of ceramic as template TiO2/C growth that activated by NaOH was prepared as electrode of supercapacitor which used polymer hydrogel electrolyte, polyvinyl alcohol as separator and phosphoric acid (H3PO4) as electrolyte. Effect activated by NaOH at the electrode of supercapacitor can increase the capacitance at temperature calcined 250oC and 300oC. Based on characterization of EDX (Energy Dispersive X-Ray), the most high contain of carbon was electrode after activated at temperature calcined 300oC was 60,67%, which is the higest capacitance was 14540 nF with concentration of electrolyte H3PO40,5 M, voltase 0,62 volt and current 5,3 µA at charger time 30 minutes with conductivity 45,4x10-5 S/cm.
| Item Type: | Thesis (Diploma) |
|---|---|
| Subjects: | Q Science > QD Chemistry |
| Divisions: | Fakultas Matematika dan Ilmu Pengetahuan Alam > Kimia |
| Depositing User: | s1 kimia kimia |
| Date Deposited: | 31 Aug 2016 07:17 |
| Last Modified: | 31 Aug 2016 07:17 |
| URI: | http://scholar.unand.ac.id/id/eprint/16230 |
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