Supercapacitive Performance of Ordered Mesoporous Carbon (CMK-3) in Neutral Aqueous Electrolyte
Ordered Mesoporous Carbon (OMC) represents an interesting material for electric double layer capacitors which has the high surface area, easily accessed ordered pore channels and lower production cost. In this work, CMK-3 as promising OMC has been fabricated using the ordered mesoporous silica SBA-1...
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| Format: | Article |
| Language: | English |
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Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR
2018-04-01
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| Series: | Iranian Journal of Chemistry & Chemical Engineering |
| Subjects: | |
| Online Access: | http://www.ijcce.ac.ir/article_27404_df32c68bef889f549a20d51da5db4f6a.pdf |
| _version_ | 1818565272115609600 |
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| author | Seyed Mahmoud Mousavi Safavi Mohammad Ali Kiani |
| author_facet | Seyed Mahmoud Mousavi Safavi Mohammad Ali Kiani |
| author_sort | Seyed Mahmoud Mousavi Safavi |
| collection | DOAJ |
| description | Ordered Mesoporous Carbon (OMC) represents an interesting material for electric double layer capacitors which has the high surface area, easily accessed ordered pore channels and lower production cost. In this work, CMK-3 as promising OMC has been fabricated using the ordered mesoporous silica SBA-15 as a template. The structure and morphology of CMK-3 are characterized by X-ray diffraction, nitrogen adsorption/desorption, and scanning electron microscopy. CMK-3 is sprayed on the surface of highly conductive three-dimensional nickel foam and characterized as an electrode for electric double layer capacitors. When this electrode is soaked in a neutral aqueous electrolyte solution, reaches a specific capacitance as high as 285 and 167 F/g, at a current density of 10 and 34 A/g, respectively. CMK-3 shows excellent long-term stability with >90% capacitance retention after 10000 cycles, as well as high power (37 kW/kg) and energy density (98 Wh/kg). |
| first_indexed | 2024-12-14T01:39:11Z |
| format | Article |
| id | doaj.art-42ac18f3a7964aba89beebf729f76f25 |
| institution | Directory Open Access Journal |
| issn | 1021-9986 1021-9986 |
| language | English |
| last_indexed | 2024-12-14T01:39:11Z |
| publishDate | 2018-04-01 |
| publisher | Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR |
| record_format | Article |
| series | Iranian Journal of Chemistry & Chemical Engineering |
| spelling | doaj.art-42ac18f3a7964aba89beebf729f76f252022-12-21T23:21:48ZengIranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECRIranian Journal of Chemistry & Chemical Engineering1021-99861021-99862018-04-0137210310927404Supercapacitive Performance of Ordered Mesoporous Carbon (CMK-3) in Neutral Aqueous ElectrolyteSeyed Mahmoud Mousavi Safavi0Mohammad Ali Kiani1Department of chemistry and Chemical Engineering, Buinzahra Branch, Islamic Azad University, P.O. Box 14115-175 Buinzahra, I.R. IRANChemistry & Chemical Engineering Research Center of Iran (CCERCI), P.O. Box 1496813151 Tehran, I.R. IRANOrdered Mesoporous Carbon (OMC) represents an interesting material for electric double layer capacitors which has the high surface area, easily accessed ordered pore channels and lower production cost. In this work, CMK-3 as promising OMC has been fabricated using the ordered mesoporous silica SBA-15 as a template. The structure and morphology of CMK-3 are characterized by X-ray diffraction, nitrogen adsorption/desorption, and scanning electron microscopy. CMK-3 is sprayed on the surface of highly conductive three-dimensional nickel foam and characterized as an electrode for electric double layer capacitors. When this electrode is soaked in a neutral aqueous electrolyte solution, reaches a specific capacitance as high as 285 and 167 F/g, at a current density of 10 and 34 A/g, respectively. CMK-3 shows excellent long-term stability with >90% capacitance retention after 10000 cycles, as well as high power (37 kW/kg) and energy density (98 Wh/kg).http://www.ijcce.ac.ir/article_27404_df32c68bef889f549a20d51da5db4f6a.pdfmesoporous carbonsupercapacitorneutral aqueous electrolytehigh powersymmetric |
| spellingShingle | Seyed Mahmoud Mousavi Safavi Mohammad Ali Kiani Supercapacitive Performance of Ordered Mesoporous Carbon (CMK-3) in Neutral Aqueous Electrolyte Iranian Journal of Chemistry & Chemical Engineering mesoporous carbon supercapacitor neutral aqueous electrolyte high power symmetric |
| title | Supercapacitive Performance of Ordered Mesoporous Carbon (CMK-3) in Neutral Aqueous Electrolyte |
| title_full | Supercapacitive Performance of Ordered Mesoporous Carbon (CMK-3) in Neutral Aqueous Electrolyte |
| title_fullStr | Supercapacitive Performance of Ordered Mesoporous Carbon (CMK-3) in Neutral Aqueous Electrolyte |
| title_full_unstemmed | Supercapacitive Performance of Ordered Mesoporous Carbon (CMK-3) in Neutral Aqueous Electrolyte |
| title_short | Supercapacitive Performance of Ordered Mesoporous Carbon (CMK-3) in Neutral Aqueous Electrolyte |
| title_sort | supercapacitive performance of ordered mesoporous carbon cmk 3 in neutral aqueous electrolyte |
| topic | mesoporous carbon supercapacitor neutral aqueous electrolyte high power symmetric |
| url | http://www.ijcce.ac.ir/article_27404_df32c68bef889f549a20d51da5db4f6a.pdf |
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