Study of electrochemical performance of amorphous carbon-coated graphite for Li-ion battery
| Main Authors: | Rohman, Fadli, Azizah, Umi Muflihatun Nurul, Prihandoko, Bambang |
|---|---|
| Format: | Journal PeerReviewed Book |
| Bahasa: | eng |
| Terbitan: |
American Institute of Physics Inc
, 2017
|
| Online Access: |
http://repository.uin-malang.ac.id/2585/1/2585.pdf http://repository.uin-malang.ac.id/2585/ http://doi.org/10.1063/1.4978113 |
| ctrlnum |
2585 |
|---|---|
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|
| language |
eng |
| format |
Journal:Journal Journal PeerReview:PeerReviewed PeerReview Book:Book Book |
| author |
Rohman, Fadli Azizah, Umi Muflihatun Nurul Prihandoko, Bambang |
| title |
Study of electrochemical performance of amorphous carbon-coated graphite for Li-ion battery |
| publisher |
American Institute of Physics Inc |
| publishDate |
2017 |
| url |
http://repository.uin-malang.ac.id/2585/1/2585.pdf http://repository.uin-malang.ac.id/2585/ http://doi.org/10.1063/1.4978113 |
| contents |
Electrochemical performance of graphite coated by amorphous carbon as anode material in the Li-ion battery has been studied with citric acid (labelled CA) as a carbon source with different composition. Citric acid as the amorphous carbon source was mixed with graphite in the ethanol solvent at 80°C using magnetic stirrer with the compositions CA: graphite 2:1, 1:1 and 1:3, respectively. The mixture of graphite and CA were dried at 350°C for 5 hours under Ar atmosphere to evaporate the solvent. This dried mixture was then sintered at 600°C under Ar atmosphere to form amorphous carbon layer on the surface of graphite. The crystal structure and morphology of the particles were characterized using XRD, SEM and TEM, respectively. Electrochemical properties of the samples have been evaluated by cyclic voltammetry and charge-discharge test using WBCS 3000. Cyclic voltammogram showed the working potential and redox reaction peak of the sample. Charge-discharge data was obtained to determine the specific capacity of the sample at 0.1C - 2C. |
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IOS3710.2585 |
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Universitas Islam Negeri Maulana Malik Ibrahim Malang |
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onesearch.perpusnas.go.id mill.onesearch.id fkp2tn.onesearch.id ptki.onesearch.id |
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Perpustakaan UIN Maulana Malik Ibrahim Malang |
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Research Repository UIN Maulana Malik Ibrahim Malang |
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Engineering/Ilmu Teknik Islam and Social Sciences/Islam dan Ilmu-ilmu Sosial |
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MALANG |
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JAWA TIMUR |
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