Electrochemical exfoliation of pencil graphite core by salt electrolyte
Exfoliation of pencil graphite core throughout electrolysis process is considered as one of the simple and friendly method to synthesis graphene from graphite. In this research, sodium sulphate (Na2SO4) was used as an electrolyte to investigate the effect on pencil graphite core with different grade...
| Main Authors: | , , , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
IOP Publishing
2019
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/24511/1/46.1%20Electrochemical%20Exfoliation%20of%20Pencil%20Graphite%20Core.pdf |
| _version_ | 1825812623164178432 |
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| author | M. A., Anwar A. K., Zainal Kurniawan, Tedi Asmara, Y. P. W. S., Wan Harun Priyadonko, G. Saptaji, Kushendarsyah |
| author_facet | M. A., Anwar A. K., Zainal Kurniawan, Tedi Asmara, Y. P. W. S., Wan Harun Priyadonko, G. Saptaji, Kushendarsyah |
| author_sort | M. A., Anwar |
| collection | UMP |
| description | Exfoliation of pencil graphite core throughout electrolysis process is considered as one of the simple and friendly method to synthesis graphene from graphite. In this research, sodium sulphate (Na2SO4) was used as an electrolyte to investigate the effect on pencil graphite core with different grades for exfoliation process. Pencil graphite core was applied as both anode and cathode electrodes and exposed in 0.1 mol of Na2SO4 solution and followed with sonication in DMF solution. The morphology of exfoliated graphite was characterized by FESEM and TEM image. It was found that higher pencil grade produced more exfoliated powder as compared to lower grade pencil, and morphology investigation revealed that the exfoliated powder can produced graphene in nanoplatelet forms. |
| first_indexed | 2024-03-06T12:31:54Z |
| format | Conference or Workshop Item |
| id | UMPir24511 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T12:31:54Z |
| publishDate | 2019 |
| publisher | IOP Publishing |
| record_format | dspace |
| spelling | UMPir245112019-10-10T05:04:29Z http://umpir.ump.edu.my/id/eprint/24511/ Electrochemical exfoliation of pencil graphite core by salt electrolyte M. A., Anwar A. K., Zainal Kurniawan, Tedi Asmara, Y. P. W. S., Wan Harun Priyadonko, G. Saptaji, Kushendarsyah TJ Mechanical engineering and machinery TS Manufactures Exfoliation of pencil graphite core throughout electrolysis process is considered as one of the simple and friendly method to synthesis graphene from graphite. In this research, sodium sulphate (Na2SO4) was used as an electrolyte to investigate the effect on pencil graphite core with different grades for exfoliation process. Pencil graphite core was applied as both anode and cathode electrodes and exposed in 0.1 mol of Na2SO4 solution and followed with sonication in DMF solution. The morphology of exfoliated graphite was characterized by FESEM and TEM image. It was found that higher pencil grade produced more exfoliated powder as compared to lower grade pencil, and morphology investigation revealed that the exfoliated powder can produced graphene in nanoplatelet forms. IOP Publishing 2019-01 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/24511/1/46.1%20Electrochemical%20Exfoliation%20of%20Pencil%20Graphite%20Core.pdf M. A., Anwar and A. K., Zainal and Kurniawan, Tedi and Asmara, Y. P. and W. S., Wan Harun and Priyadonko, G. and Saptaji, Kushendarsyah (2019) Electrochemical exfoliation of pencil graphite core by salt electrolyte. In: 1st International Postgraduate Conference on Mechanical Engineering, IPCME 2018 , 31 October 2018 , UMP Library, Pekan. p. 1., 469 (1). ISSN 1757-8981 (Published) https://doi.org/10.1088/1757-899X/469/1/012105 |
| spellingShingle | TJ Mechanical engineering and machinery TS Manufactures M. A., Anwar A. K., Zainal Kurniawan, Tedi Asmara, Y. P. W. S., Wan Harun Priyadonko, G. Saptaji, Kushendarsyah Electrochemical exfoliation of pencil graphite core by salt electrolyte |
| title | Electrochemical exfoliation of pencil graphite core by salt electrolyte |
| title_full | Electrochemical exfoliation of pencil graphite core by salt electrolyte |
| title_fullStr | Electrochemical exfoliation of pencil graphite core by salt electrolyte |
| title_full_unstemmed | Electrochemical exfoliation of pencil graphite core by salt electrolyte |
| title_short | Electrochemical exfoliation of pencil graphite core by salt electrolyte |
| title_sort | electrochemical exfoliation of pencil graphite core by salt electrolyte |
| topic | TJ Mechanical engineering and machinery TS Manufactures |
| url | http://umpir.ump.edu.my/id/eprint/24511/1/46.1%20Electrochemical%20Exfoliation%20of%20Pencil%20Graphite%20Core.pdf |
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