Masitoh, Siti Imas and Riyanto, Agus and Supriatin, - (2016) PENGARUH KALSINASI (150, 250, DAN 350οC) ELEKTRODE SUPERKAPASITOR ZEOLIT TERHADAP REVERSIBILITAS ELEKTROKIMIA. In: Seminar Nasional Sains, Matematika, Informatika, dan Aplikasinya (SMIAP), 26-27 Oktober 2016, Universitas Lampung.
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Abstract
This study was conducted to determine the effect of calcination on the zeolite phase, the constant value standard velocity of the electron (k0), and the inter-relationship between the phase zeolite with constant value standard velocity electron (k0). Synthetic zeolite obtained from mixing through a chemical reaction using the silica sol derived from rice husk and sodium alumina. Zeolite then calcined at a temperatures of 150, 250, and 350οC and characterized using XRD (X-Ray Diffraction) and CV (Cyclic voltammetry). The results of XRD analysis on the calcination 150οC Gibbsite phase has been formed,in the calcination 250οC been formed Gibbsite, Bohmite, and Quartz. As well as the calcination 350οC formed Bohmite phase and Quartz. CV analysis results showed the k0 value varies, and the mechanism reaction was irreversible. Gibbsite phase at a calcination 150οC k0 highest values obtained by 3,75x10-7, Gibbsite phase, Bohmite and Quartz on the calcination 250οC k0 highest values obtained by 1,52x10-7, as well as the phase Bohmite and Quartz on the calcination values obtained 350οC k0 highest of 2,16x10-7.
| Item Type: | Conference or Workshop Item (Paper) |
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| Subjects: | Q Science > QC Physics |
| Divisions: | Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA) > Prodi Fisika |
| Depositing User: | Agus Riyanto |
| Date Deposited: | 31 May 2017 04:57 |
| Last Modified: | 31 May 2017 04:57 |
| URI: | http://repository.lppm.unila.ac.id/id/eprint/2243 |
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