Utilization of iron sand and activated carbon of cashew nut shell as a material basic of lithium battery

Ahmad, Zainal Arifin; Undu, Muhammad Abdullah Azam; Ahmanas, Suci Rahmadhani; Erniwati,; Fayanto, Suritno

doi:10.1063/1.5132679

Cited by 3 publications

(3 citation statements)

References 14 publications

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“…Saat ini penggunaan baterai Lithium tidak hanya pada peralatan elektronik skala kecil seperti jam, kamera, handphone dan laptop tetapi juga pada peralatan listrik skala besar seperti kendaraan listrik. Hal ini karena baterai Lithium-ion memiliki beberapa kelebihan yang membuatnya unggul dibandingkan p-ISSN : 2528-3561 e-ISSN : 2541-1934 dengan baterai jenis lainnya, diantaranya adalah memiliki energi spesifik, densitas dan efisiensi energi yang tinggi, kapasitas spesifik yang tinggi dan lifecycle yang panjang (500-1000 siklus),( Serta memiliki kemampuan pengisian yang cepat dan masa hidup yang relatif Panjang [2].Meninjau pengaplikasian baterai Li-ion yang begitu luas, maka hal ini berpengaruh terhadap meningkatnya kebutuhan akan baterai yang memiliki performa yang baik. Salah satu faktor yang dapat mempengaruhi performa baterai adalah kualitas elektrodanya.…”

Section: Pendahuluanunclassified

Proses Pembuatan Nanomaterial Elektroda Baterai Lithium Dari Pasir Besi Alami Magnetik Fe3O4 Didoping PVDF

Maulinda

Zulfikar

Saisa

2022

JSE

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Lithium battery is a portable battery which has the advantages of long cycle life and high energy density. The improvement of electrode quality performance can be done by adding a binder to maintain the physical structure of the electrode, namely Fe3O4 magnetic nanoparticles whose electrical conductivity has been increased by the addition of PVDF. Then the Fe3O4 /PVDF compound doping process was carried out using the sol-gel method (10:10, 10:20 and 10:30 ratios). This study aims to determine the best comparison of the addition of PVDF as an electrode binding material capable of binding magnetic nanoparticles (Fe3O4) observed with XRF, XRD, SEM and Electrical analysis of materials using LC-Meter. The results of the best Fe3O4 magnetic chemical composition based on XRF characterization showed a very high number, namely 87.10%. The value of the electrical analysis of Fe3O4 nanoparticles with the addition of a PVDF electrode binding matrix shows the best electrical conductivity treatment results are obtained by adding a PVDF electrode binding material ratio of 10:30, the greater the addition of PVDF, the higher the capacitance and inductance values, while the smaller the resistance value. indicates that the value of the conductivity or electrical conductivity of the Fe3O4 /PVDF material is getting higher.

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Section: Pendahuluanunclassified

Proses Pembuatan Nanomaterial Elektroda Baterai Lithium Dari Pasir Besi Alami Magnetik Fe3O4 Didoping PVDF

Maulinda

Zulfikar

Saisa

2022

JSE

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“…Hal ini karena kelebihan yang dimiliki baterai lithium-ion dibandingkan dengan baterai jenis lainnya. Kelebihan yang dimilikinya adalah beda potensial tinggi, densitas energi yang tinggi, kapasitas spesifik yang tinggi dan lifecycle yang panjang (500-1000 siklus), (Allison, 2015;Ahmad et al 2019). Komponen utama baterai lithium yaitu elektroda telah banyak dikembangkan melalui proses sintesis seperti lithium mangan oxide (LiMn2O4) lithium cobalt oxide (LiCoO2) dan lithium iron phospate (LFP) (Hamid, 2012).…”

Section: Pendahuluanunclassified

Analisis Nilai Kapasitansi Komposit Lithium Besi Oksida (Li5FeO4) dan Karbon Aktif Kulit Biji Mete sebagai Bahan Dasar Elektroda Baterai Lithium: Efek Variasi Massa

Ahmad

Erniwati

2020

JIPFI

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Previous researchers have investigated the manufacture of lithium battery electrode materials from Li5FeO4 composites with activated carbon of cashew nutshells. However, the effect of combining activated carbon to the lithium battery electrode material was not reviewed. The purpose of this study was to determine the effect of the comparison of the mass composition of Li5FeO4 and cashew nut shell active carbon on the capacitance value of the lithium battery electrode. These electrodes generated using the high-temperature solid-state method. The material used is iron oxide Fe2O3 from iron sand and LiOH.H2O, which homogenized with a sintering temperature of 850̊C for 15 hours with a ratio of 6/1 to produce Li5FeO4. Then Li5FeO4 was compiled with activated carbon of cashew nut shells with a mass fraction of activated carbon 60%, 50%, 40%, and 20%. Furthermore, it characterized using cyclic voltammetry. The results of cyclic voltammetry characterization for a mass fraction of 60% produce a capacitance of 4.7 F / g, a mass fraction of 50% produces a capacitance of 59.1 F / g, a mass fraction of 40% produces a capacitance of 87, 3 F / g, and a mass fraction of 20% produces capacitance of 243 F / g. From the four variations of mass fraction, the capacitance that meets the lithium battery electrode capacitance on the market is the mass fraction of 20%.

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“…The utilization of palm bunches can also be processed into charcoal and activated carbon, which has a high economic and economic value that can be useful in people's needs such as drinking water filtration, air purification, waste filtering, fertilizer processing, and many other benefits. In the manufacture of activated carbon, there are organic materials containing lignin and cellulose, which can be used as raw materials for making activated carbon and other organic compounds whose components consist of bonded carbon, ash, water, hydrogen, nitrogen, and sulfur [4][5] [6]. [7] state that the method used to determine the presence of certain elements in an active carbon material is the method of proximate analysis and ultimate analysis.…”

Section: Introductionmentioning

confidence: 99%

Technology of Carbon : Effect of Activation Temperature on Characterization the Ultimate and Proximate Activated Carbon of Palm Bunches (Arenga Pinnata (Wurmb). Merr)

Mongkito*¹,

Anas²,

Erniwati³

et al. 2020

IJITEE

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This study aims to determine the effect of variations in the activation temperature on the quality of activated carbon palm bunches using proximate and ultimate analysis. In this research, the process of preparation activated carbon palm bunches with three stages in the process of dehydration, carbonization, and activation. The activation process uses temperatures of 6000C, 6500C, 7000C, 7500C, 8000C with a time of 30 minutes, After activation, the sample is analyzed using proximate and ultimate analysis methods, Proximate analysis is an analysis to determine the content of water, ash, volatile substances and carbon bonded ultimate analysis is an analysis to determine the content of the elements carbon, hydrogen, nitrogen, oxygen, and sulfur. Proximate analysis methods use furnace equipment, ovens, and scales, while ultimate analysis uses CHN-2000 analyzers and SC-632 analyzers. Proximate analysis results show that the water content, volatile matter content, and ash content of activated carbon bunches with proximate analysis have decreased from the activation temperature 6000C-7000C, then increases the activation temperature 8000C, whereas carbon bound has increased from the sample activation temperature 6000C-7000C then decreases in temperature 8000C while the results of the ultimate analysis show that all samples have variable elemental content, the element carbon increases with increasing temperature of activation while the elemental content of hydrogen, oxygen, nitrogen, and sulfur decreases with increasing temperature of activation. So, for all conditions of the activation temperature, at a temperature of 700 ° C has the optimum value with the highest carbon content and meets the Indonesian National Standard (SNI) quality of activated carbon.

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Utilization of iron sand and activated carbon of cashew nut shell as a material basic of lithium battery

Cited by 3 publications

References 14 publications

Proses Pembuatan Nanomaterial Elektroda Baterai Lithium Dari Pasir Besi Alami Magnetik Fe3O4 Didoping PVDF

Proses Pembuatan Nanomaterial Elektroda Baterai Lithium Dari Pasir Besi Alami Magnetik Fe3O4 Didoping PVDF

Analisis Nilai Kapasitansi Komposit Lithium Besi Oksida (Li5FeO4) dan Karbon Aktif Kulit Biji Mete sebagai Bahan Dasar Elektroda Baterai Lithium: Efek Variasi Massa

Technology of Carbon : Effect of Activation Temperature on Characterization the Ultimate and Proximate Activated Carbon of Palm Bunches (Arenga Pinnata (Wurmb). Merr)

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