The effect of oxygen and nitrogen functional groups on the electrochemical performance of ordered carbon
Ordered carbon (OC) has been synthesised via replication strategy by using Santa Barbara Amorphous (SBA)-15 as a template. The successful replication process has been proven by nitrogen adsorption-desorption analyzer and transmission electron microscopy (TEM). The OC showed well-aligned mesopore sys...
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| Language: | English |
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Penerbit Universiti Teknologi Malaysia
2019
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| Online Access: | http://umpir.ump.edu.my/id/eprint/27316/ http://umpir.ump.edu.my/id/eprint/27316/1/The%20effect%20of%20oxygen%20and%20nitrogen%20functional%20groups.pdf |
| _version_ | 1848822761800073216 |
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| author | Nur Izzatie Hannah, Razman Salasiah, Endud Izan Izwan, Misnon |
| author_facet | Nur Izzatie Hannah, Razman Salasiah, Endud Izan Izwan, Misnon |
| author_sort | Nur Izzatie Hannah, Razman |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | Ordered carbon (OC) has been synthesised via replication strategy by using Santa Barbara Amorphous (SBA)-15 as a template. The successful replication process has been proven by nitrogen adsorption-desorption analyzer and transmission electron microscopy (TEM). The OC showed well-aligned mesopore system, similar to the SBA-15 template. The oxygen and nitrogen functional groups introduced were identified by X-ray photoelectron spectroscopy (XPS). Electrochemical performance of the oxygen containing OC (OC-O), nitrogen containing OC (OC-N), and oxygen nitrogen containing OC (OC-ON) was then evaluated by cyclic voltammetry (CV) and galvanostatic charge-discharge (GCD) using a three electrode system in 1M KOH aqueous electrolyte. The OC-O, OC-N, and OC-ON showed significant increment in specific capacitance, CS and exhibited good capacitance retention (CR, %) over high scan rate and current density. |
| first_indexed | 2025-11-15T02:46:23Z |
| format | Article |
| id | ump-27316 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T02:46:23Z |
| publishDate | 2019 |
| publisher | Penerbit Universiti Teknologi Malaysia |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-273162020-03-27T07:58:31Z http://umpir.ump.edu.my/id/eprint/27316/ The effect of oxygen and nitrogen functional groups on the electrochemical performance of ordered carbon Nur Izzatie Hannah, Razman Salasiah, Endud Izan Izwan, Misnon Q Science (General) TP Chemical technology Ordered carbon (OC) has been synthesised via replication strategy by using Santa Barbara Amorphous (SBA)-15 as a template. The successful replication process has been proven by nitrogen adsorption-desorption analyzer and transmission electron microscopy (TEM). The OC showed well-aligned mesopore system, similar to the SBA-15 template. The oxygen and nitrogen functional groups introduced were identified by X-ray photoelectron spectroscopy (XPS). Electrochemical performance of the oxygen containing OC (OC-O), nitrogen containing OC (OC-N), and oxygen nitrogen containing OC (OC-ON) was then evaluated by cyclic voltammetry (CV) and galvanostatic charge-discharge (GCD) using a three electrode system in 1M KOH aqueous electrolyte. The OC-O, OC-N, and OC-ON showed significant increment in specific capacitance, CS and exhibited good capacitance retention (CR, %) over high scan rate and current density. Penerbit Universiti Teknologi Malaysia 2019-05 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/27316/1/The%20effect%20of%20oxygen%20and%20nitrogen%20functional%20groups.pdf Nur Izzatie Hannah, Razman and Salasiah, Endud and Izan Izwan, Misnon (2019) The effect of oxygen and nitrogen functional groups on the electrochemical performance of ordered carbon. Jurnal Teknologi (Sciences and Engineering), 81 (3). pp. 67-72. ISSN 0127-9696 (print); 2180-3722 (online). (Published) https://doi.org/10.11113/jt.v81.12827 https://doi.org/10.11113/jt.v81.12827 |
| spellingShingle | Q Science (General) TP Chemical technology Nur Izzatie Hannah, Razman Salasiah, Endud Izan Izwan, Misnon The effect of oxygen and nitrogen functional groups on the electrochemical performance of ordered carbon |
| title | The effect of oxygen and nitrogen functional groups on the electrochemical performance of ordered carbon |
| title_full | The effect of oxygen and nitrogen functional groups on the electrochemical performance of ordered carbon |
| title_fullStr | The effect of oxygen and nitrogen functional groups on the electrochemical performance of ordered carbon |
| title_full_unstemmed | The effect of oxygen and nitrogen functional groups on the electrochemical performance of ordered carbon |
| title_short | The effect of oxygen and nitrogen functional groups on the electrochemical performance of ordered carbon |
| title_sort | effect of oxygen and nitrogen functional groups on the electrochemical performance of ordered carbon |
| topic | Q Science (General) TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/27316/ http://umpir.ump.edu.my/id/eprint/27316/ http://umpir.ump.edu.my/id/eprint/27316/ http://umpir.ump.edu.my/id/eprint/27316/1/The%20effect%20of%20oxygen%20and%20nitrogen%20functional%20groups.pdf |