The Electrical properties of nanomaterials derived from durian skin waste by using a various types of electrodes for bio-battery application

Khairiah,; Siregar, Shinta Marito; Siregar, Juliandi; Nasution, Lia Afriyanti; Daulay, Abdul Halim

doi:10.1088/1742-6596/1120/1/012085

Cited by 4 publications

(1 citation statement)

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“…Biobattery is a device that consists of organic compounds that act as an electrical energy producer 6 . Biobattery production using natural materials has been extensively explored, such as biobatteries made from durian skin waste 7 . Palm oil waste is one of the significant biomass potentials in East Kalimantan that can be used as a substitute for battery electrodes.…”

Section: Introductionmentioning

confidence: 99%

Application of palm oil frond activated carbon for biobattery electrodes

Akbar,

Zahirah,

Utomo

et al. 2023

Energy Storage

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This study aims to investigate the effect of NaOH concentration and immersion time on the activation of carbon from the oil palm frond, specifically focussing on the surface morphology and characteristics as electrodes for biobattery application. Carbonization and NaOH activation are carried out at 0.5, 1, 1.5, 2, and 2.5 M at different immersion times of 12, 18, 24, 30, and 36 hour. Moreover, the activated carbon was analyzed with a scanning electron microscope to observe the morphology, and the Brunauer–Emett–Teller (method was used to measure the surface area of activated carbon). Furthermore, another outcome of this study is the development of a prototype biobattery. At 1 M, the optimal concentration of NaOH was observed, producing the highest surface area of 336.493 m2g−1 and an electric potential of 0.653 V. On the other hand, the optimal immersion time was 30 hour with the highest surface area of 396 808 m2g−1 and an electric potential of 0.902 V.

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Section: Introductionmentioning

confidence: 99%

Application of palm oil frond activated carbon for biobattery electrodes

Akbar,

Zahirah,

Utomo

et al. 2023

Energy Storage

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Nanomaterials: Terms, Definition and Classification

Mekuye,

Höfer,

Abera

2024

Reference Module in Materials Science and Materials Engineering

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Student’s perspective about electrical voltage of fruit cells through STEM

Setiawan

Munzil

Marsuki

et al. 2020

J. Phys.: Conf. Ser.

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The use of batteries in electronic tools can cause environmental pollution. This problem can be solved by using natural ingredients that can replace conventional batteries as a source of electrical voltage. This topic is suitable for students to learn in class by reviewing aspects in the fields of Science, Technology, Engineering, and Mathematics (STEM). For STEM’s activities, we used Yuenyong’s Science-Technology-Society (STS) approach, and for data analysis, we used mixed methods, where quantitative methods to classify the data and qualitative methods to analyze student perspective. In this study, students are given lemons, limes, potatoes, apples, tomatoes, and cucumbers as fruit cells. Then all fruits are connected by coins, nails, cables, multimeters, and LED lamps. The results obtained by students is conventional batteries cells can be replaced by fruit cells. All fruit cells that we used like cucumber, apples, tomatoes, limes, lemons, and potatoes are capable of producing electrical voltage. Cucumbers and tomatoes produce the higher electrical voltage (5,0 volts & 3.0 volts) but have a dim LED’s light, while potatoes, lemons, limes, and apples produce the lower electrical voltage (1.35 volts, 2.0 volts, 2.2 volts, and 3.4 volts) but have bright LED lights.

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The Electrical properties of nanomaterials derived from durian skin waste by using a various types of electrodes for bio-battery application

Cited by 4 publications

References 1 publication

Application of palm oil frond activated carbon for biobattery electrodes

Application of palm oil frond activated carbon for biobattery electrodes

Nanomaterials: Terms, Definition and Classification

Student’s perspective about electrical voltage of fruit cells through STEM

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