Highly stable symmetric supercapacitor from cysteamine functionalized multi-walled carbon nanotubes operating in a wide potential window
In this paper, the functionalized multi-walled carbon nanotubes with thiol group (MWCNTs-SH) were used to fabricate a symmetric supercapacitor. The symmetric supercapacitor shows a superior electrochemical performance under a wide range of operating voltage up to 2 V and gives a specific capacitance...
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| Language: | en |
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Elsevier Ltd
2019
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| Online Access: | http://umpir.ump.edu.my/id/eprint/26005/1/Highly%20stable%20symmetric%20supercapacitor%20from%20cysteamine%20functionalized%20multi1.pdf http://umpir.ump.edu.my/id/eprint/26005/ https://doi.org/10.1016/j.matpr.2019.06.121 |
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| author | Ali, Gomaa A. M. Sadegh, Hamidreza M. M., Yusoff K. F., Chong |
| author_facet | Ali, Gomaa A. M. Sadegh, Hamidreza M. M., Yusoff K. F., Chong |
| author_sort | Ali, Gomaa A. M. |
| building | UMPSA Library |
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| content_provider | Universiti Malaysia Pahang Al-Sultan Abdullah |
| content_source | UMPSA Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | In this paper, the functionalized multi-walled carbon nanotubes with thiol group (MWCNTs-SH) were used to fabricate a symmetric supercapacitor. The symmetric supercapacitor shows a superior electrochemical performance under a wide range of operating voltage up to 2 V and gives a specific capacitance of 85.3 F g-1 at 0.25 A g-1 (2 V) in 1 M Na2SO4. In addition, the supercapacitor shows high energy density of 11.9 Wh kg-1. The findings reveal that this functionalized material is a good candidate for supercapacitor electrode materials. |
| format | Article |
| id | my.ump.umpir.26005 |
| institution | Universiti Malaysia Pahang |
| language | en |
| publishDate | 2019 |
| publisher | Elsevier Ltd |
| record_format | eprints |
| spelling | my.ump.umpir.260052019-10-07T06:49:27Z http://umpir.ump.edu.my/id/eprint/26005/ Highly stable symmetric supercapacitor from cysteamine functionalized multi-walled carbon nanotubes operating in a wide potential window Ali, Gomaa A. M. Sadegh, Hamidreza M. M., Yusoff K. F., Chong QD Chemistry In this paper, the functionalized multi-walled carbon nanotubes with thiol group (MWCNTs-SH) were used to fabricate a symmetric supercapacitor. The symmetric supercapacitor shows a superior electrochemical performance under a wide range of operating voltage up to 2 V and gives a specific capacitance of 85.3 F g-1 at 0.25 A g-1 (2 V) in 1 M Na2SO4. In addition, the supercapacitor shows high energy density of 11.9 Wh kg-1. The findings reveal that this functionalized material is a good candidate for supercapacitor electrode materials. Elsevier Ltd 2019 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/26005/1/Highly%20stable%20symmetric%20supercapacitor%20from%20cysteamine%20functionalized%20multi1.pdf Ali, Gomaa A. M. and Sadegh, Hamidreza and M. M., Yusoff and K. F., Chong (2019) Highly stable symmetric supercapacitor from cysteamine functionalized multi-walled carbon nanotubes operating in a wide potential window. Materials Today: Proceedings, 16 (Part 4). pp. 2273-2279. ISSN 2214-7853. (Published) https://doi.org/10.1016/j.matpr.2019.06.121 https://doi.org/10.1016/j.matpr.2019.06.121 |
| spellingShingle | QD Chemistry Ali, Gomaa A. M. Sadegh, Hamidreza M. M., Yusoff K. F., Chong Highly stable symmetric supercapacitor from cysteamine functionalized multi-walled carbon nanotubes operating in a wide potential window |
| title | Highly stable symmetric supercapacitor from cysteamine functionalized multi-walled carbon nanotubes operating in a wide potential window |
| title_full | Highly stable symmetric supercapacitor from cysteamine functionalized multi-walled carbon nanotubes operating in a wide potential window |
| title_fullStr | Highly stable symmetric supercapacitor from cysteamine functionalized multi-walled carbon nanotubes operating in a wide potential window |
| title_full_unstemmed | Highly stable symmetric supercapacitor from cysteamine functionalized multi-walled carbon nanotubes operating in a wide potential window |
| title_short | Highly stable symmetric supercapacitor from cysteamine functionalized multi-walled carbon nanotubes operating in a wide potential window |
| title_sort | highly stable symmetric supercapacitor from cysteamine functionalized multi-walled carbon nanotubes operating in a wide potential window |
| topic | QD Chemistry |
| url | http://umpir.ump.edu.my/id/eprint/26005/1/Highly%20stable%20symmetric%20supercapacitor%20from%20cysteamine%20functionalized%20multi1.pdf http://umpir.ump.edu.my/id/eprint/26005/ https://doi.org/10.1016/j.matpr.2019.06.121 https://doi.org/10.1016/j.matpr.2019.06.121 |
| url_provider | http://umpir.ump.edu.my/ |