From shear exfoliation of graphite in Coca-Cola® to few-layer graphene for smart ink
Liquid-phase exfoliation of few-layer graphene in Coca-Cola ® was performed by a kitchen blender for rapid preparation of strain/light/humidity sensitive ink. The advantages of Coca-Cola as an exfoliating medium have been identified from the low structural defect (ID/IG = 0.39) and, moderate carbon...
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| Aineistotyyppi: | Artikkeli |
| Kieli: | English English |
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Elsevier
2021
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| Aiheet: | |
| Linkit: | http://umpir.ump.edu.my/id/eprint/34013/1/From%20shear%20exfoliation%20of%20graphite%20in%20Coca-Cola.pdf http://umpir.ump.edu.my/id/eprint/34013/2/From%20shear%20exfoliation%20of%20graphite%20in%20Coca-Cola_FULL.pdf |
| _version_ | 1825814316075450368 |
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| author | Ismail, Zulhelmi W. Idris, Wan Farhana Abdullah, Abu Hannifa |
| author_facet | Ismail, Zulhelmi W. Idris, Wan Farhana Abdullah, Abu Hannifa |
| author_sort | Ismail, Zulhelmi |
| collection | UMP |
| description | Liquid-phase exfoliation of few-layer graphene in Coca-Cola ® was performed by a kitchen blender for rapid preparation of strain/light/humidity sensitive ink. The advantages of Coca-Cola as an exfoliating medium have been identified from the low structural defect (ID/IG = 0.39) and, moderate carbon to oxygen ratio (C/O = 2.6) obtained by the resulting graphene. It is discovered that a deposition of graphene on photo paper allowed a facile fabrication of smart paper that is able to detect minor strain (0 – 2.0%) with GF of 18.7. Meanwhile, the multi-responsiveness of ink towards light/humidity had been validated from the 10 s response time after the exposure to stimulants with the maximum resulting curvature degree of 16° and 14° under light and humidity changes, respectively. Finally, it is shown that our actuator is able to vertically lift a load (545 mg) from its initial flat position upon irradiation of light (200 mW/cm2). |
| first_indexed | 2024-03-06T12:56:56Z |
| format | Article |
| id | UMPir34013 |
| institution | Universiti Malaysia Pahang |
| language | English English |
| last_indexed | 2024-03-06T12:56:56Z |
| publishDate | 2021 |
| publisher | Elsevier |
| record_format | dspace |
| spelling | UMPir340132022-09-22T02:03:03Z http://umpir.ump.edu.my/id/eprint/34013/ From shear exfoliation of graphite in Coca-Cola® to few-layer graphene for smart ink Ismail, Zulhelmi W. Idris, Wan Farhana Abdullah, Abu Hannifa TJ Mechanical engineering and machinery TP Chemical technology Liquid-phase exfoliation of few-layer graphene in Coca-Cola ® was performed by a kitchen blender for rapid preparation of strain/light/humidity sensitive ink. The advantages of Coca-Cola as an exfoliating medium have been identified from the low structural defect (ID/IG = 0.39) and, moderate carbon to oxygen ratio (C/O = 2.6) obtained by the resulting graphene. It is discovered that a deposition of graphene on photo paper allowed a facile fabrication of smart paper that is able to detect minor strain (0 – 2.0%) with GF of 18.7. Meanwhile, the multi-responsiveness of ink towards light/humidity had been validated from the 10 s response time after the exposure to stimulants with the maximum resulting curvature degree of 16° and 14° under light and humidity changes, respectively. Finally, it is shown that our actuator is able to vertically lift a load (545 mg) from its initial flat position upon irradiation of light (200 mW/cm2). Elsevier 2021-08-15 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/34013/1/From%20shear%20exfoliation%20of%20graphite%20in%20Coca-Cola.pdf pdf en http://umpir.ump.edu.my/id/eprint/34013/2/From%20shear%20exfoliation%20of%20graphite%20in%20Coca-Cola_FULL.pdf Ismail, Zulhelmi and W. Idris, Wan Farhana and Abdullah, Abu Hannifa (2021) From shear exfoliation of graphite in Coca-Cola® to few-layer graphene for smart ink. Ceramics International, 47 (16). pp. 23309-23317. ISSN 0272-8842. (Published) https://doi.org/10.1016/j.ceramint.2021.05.044 https://doi.org/10.1016/j.ceramint.2021.05.044 |
| spellingShingle | TJ Mechanical engineering and machinery TP Chemical technology Ismail, Zulhelmi W. Idris, Wan Farhana Abdullah, Abu Hannifa From shear exfoliation of graphite in Coca-Cola® to few-layer graphene for smart ink |
| title | From shear exfoliation of graphite in Coca-Cola® to few-layer graphene for smart ink |
| title_full | From shear exfoliation of graphite in Coca-Cola® to few-layer graphene for smart ink |
| title_fullStr | From shear exfoliation of graphite in Coca-Cola® to few-layer graphene for smart ink |
| title_full_unstemmed | From shear exfoliation of graphite in Coca-Cola® to few-layer graphene for smart ink |
| title_short | From shear exfoliation of graphite in Coca-Cola® to few-layer graphene for smart ink |
| title_sort | from shear exfoliation of graphite in coca cola r to few layer graphene for smart ink |
| topic | TJ Mechanical engineering and machinery TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/34013/1/From%20shear%20exfoliation%20of%20graphite%20in%20Coca-Cola.pdf http://umpir.ump.edu.my/id/eprint/34013/2/From%20shear%20exfoliation%20of%20graphite%20in%20Coca-Cola_FULL.pdf |
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