Bumi, Aditya Saka (2026) Pengaruh Variasi Campuran Bahan Elektrolit Nabati Kulit Jeruk (Citrus Sinensis) Dan Nanas (Ananas Comosus) Terhadap Kelistrikan Bio-Baterai. Undergraduate thesis, Politeknik Negeri Jember.
![[img]](https://sipora.polije.ac.id/style/images/fileicons/text.png) |
Text (Abstract)
Abstract.pdf - Submitted Version Available under License Creative Commons Attribution Share Alike. Download (159kB) |
|
Text (Bab 1 Pendahuluan)
Bab 1 Pendahuluan.pdf - Submitted Version Available under License Creative Commons Attribution Share Alike. Download (181kB) |
|
Text (Daftar Pustaka)
Daftar Pustaka.pdf - Submitted Version Available under License Creative Commons Attribution Share Alike. Download (160kB) |
|
Text (Laporan Lengkap)
Laporan Lengkap.pdf - Submitted Version Restricted to Registered users only Download (2MB) | Request a copy |
Abstract
This study aims to analyze the effect of variations in plant-based electrolytes from orange peel (Citrus sinensis) and pineapple (Ananas comosus) on the electrical characteristics of a bio-battery. The mixture ratios tested were 100:0, 75:25, 50:50, 25:75, and 0:100. The bio-battery used Zn–C electrodes and was tested under a 2000 Ω resistive load. Measurements of pH, voltage, and current were recorded every 30 minutes for 360 minutes, while power output was calculated using the equation P = V × I. The performance of the bio-battery was also compared with a conventional AA battery. The results indicate that a higher proportion of orange peel (lower pH) produces higher initial voltage and current. The 100% orange peel sample generated an initial voltage of 2.477 V and an initial current of 0.749 mA, but experienced a faster decline compared to other variations. Power output showed a decreasing trend over time. Compared to the conventional battery, the bio-battery achieved 56.6% of the initial voltage and 36.5% of the initial current, decreasing to 23.4% and 15.1% at the end of testing. It can be concluded that electrolyte acidity significantly affects bio-battery performance. Lower pH increases electrical output but reduces stability. Fruit peel-based bio-batteries show potential as environmentally friendly alternative energy sources.
| Item Type: | Thesis (Undergraduate) | ||||||
|---|---|---|---|---|---|---|---|
| Contributors: |
|
||||||
| Uncontrolled Keywords: | Bio-baterai, kulit jeruk, kulit nanas, pH, tegangan, arus, daya | ||||||
| Subjects: | 410 - Rumpun Ilmu Teknik > 450 - Teknik Elektro dan Informatika > 451 - Teknik Elektro 410 - Rumpun Ilmu Teknik > 450 - Teknik Elektro dan Informatika > 452 - Teknik Tenaga Elektrik 410 - Rumpun Ilmu Teknik > 450 - Teknik Elektro dan Informatika > 454 - Teknik Elektronika |
||||||
| Divisions: | Jurusan Teknik > Prodi D4 Mesin Otomotif > Tugas Akhir | ||||||
| Depositing User: | Aditya Saka Bumi | ||||||
| Date Deposited: | 23 Apr 2026 08:52 | ||||||
| Last Modified: | 23 Apr 2026 08:53 | ||||||
| URI: | https://sipora.polije.ac.id/id/eprint/55654 |
Actions (login required)
 |
View Item |
