Centrifugally Spun PVA/PVP Based B, N, F Doped Carbon Nanofiber Electrodes for Sodium Ion Batteries
Owing to their high electrical conductivity, high surface area, low density, high thermal stability, and chemical stability, carbon nanofibers have been used in many fields, including energy storage, electromagnetic shielding, filtering, composites, sensors, and tissue engineering. Considering the e...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-12-01
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| Series: | Polymers |
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| Online Access: | https://www.mdpi.com/2073-4360/14/24/5541 |
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| author | Meltem Yanilmaz Elham Abdolrazzaghian Lei Chen Juran Kim Jung Joong Kim |
| author_facet | Meltem Yanilmaz Elham Abdolrazzaghian Lei Chen Juran Kim Jung Joong Kim |
| author_sort | Meltem Yanilmaz |
| collection | DOAJ |
| description | Owing to their high electrical conductivity, high surface area, low density, high thermal stability, and chemical stability, carbon nanofibers have been used in many fields, including energy storage, electromagnetic shielding, filtering, composites, sensors, and tissue engineering. Considering the environmental impact of petroleum-based polymers, it is vital to fabricate carbon nanofibers from environmentally-friendly materials using fast and safe techniques. PVA/PVP nanofibers were fabricated via centrifugal spinning and the effects of variations in the PVP content on the morphology and thermal properties of PVA/PVP-blend nanofibers were studied using SEM and DSC analyses. Moreover, the effects of carbonization conditions, including stabilization time, stabilization temperature, carbonization time, and carbonization temperature on the morphology and carbon yield, were investigated. Centrifugally spun PVA/PVP-based carbon nanofiber electrodes with an average fiber diameter around 300 nm are reported here for the first time. Furthermore, centrifugally spun PVA/PVP-based B, N, F-doped carbon nanofibers were fabricated by combining centrifugal spinning and heat treatment. Through B, N, F doping, CNFs demonstrated a high reversible capacity of more than 150 mAh/g in 200 cycles with stable cycling performance. |
| first_indexed | 2024-03-09T15:55:25Z |
| format | Article |
| id | doaj.art-5f2d5a7a734348d9ba1fa675228a9ab7 |
| institution | Directory Open Access Journal |
| issn | 2073-4360 |
| language | English |
| last_indexed | 2024-03-09T15:55:25Z |
| publishDate | 2022-12-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Polymers |
| spelling | doaj.art-5f2d5a7a734348d9ba1fa675228a9ab72023-11-24T17:33:54ZengMDPI AGPolymers2073-43602022-12-011424554110.3390/polym14245541Centrifugally Spun PVA/PVP Based B, N, F Doped Carbon Nanofiber Electrodes for Sodium Ion BatteriesMeltem Yanilmaz0Elham Abdolrazzaghian1Lei Chen2Juran Kim3Jung Joong Kim4Department of Nano Science and Nano Engineering, Istanbul Technical University, Istanbul 34469, TurkeyDepartment of Nano Science and Nano Engineering, Istanbul Technical University, Istanbul 34469, TurkeySchool of Textile Science and Engineering, Tiangong University, Tianjin 300387, ChinaAdvanced Textile R&D Department, Korea Institute of Industrial Technology (KITECH), Ansan 15588, Republic of KoreaDepartment of Civil Engineering, Kyungnam University, Changwon 51767, Republic of KoreaOwing to their high electrical conductivity, high surface area, low density, high thermal stability, and chemical stability, carbon nanofibers have been used in many fields, including energy storage, electromagnetic shielding, filtering, composites, sensors, and tissue engineering. Considering the environmental impact of petroleum-based polymers, it is vital to fabricate carbon nanofibers from environmentally-friendly materials using fast and safe techniques. PVA/PVP nanofibers were fabricated via centrifugal spinning and the effects of variations in the PVP content on the morphology and thermal properties of PVA/PVP-blend nanofibers were studied using SEM and DSC analyses. Moreover, the effects of carbonization conditions, including stabilization time, stabilization temperature, carbonization time, and carbonization temperature on the morphology and carbon yield, were investigated. Centrifugally spun PVA/PVP-based carbon nanofiber electrodes with an average fiber diameter around 300 nm are reported here for the first time. Furthermore, centrifugally spun PVA/PVP-based B, N, F-doped carbon nanofibers were fabricated by combining centrifugal spinning and heat treatment. Through B, N, F doping, CNFs demonstrated a high reversible capacity of more than 150 mAh/g in 200 cycles with stable cycling performance.https://www.mdpi.com/2073-4360/14/24/5541centrifugal spinningcarbon nanofiberPVAPVP |
| spellingShingle | Meltem Yanilmaz Elham Abdolrazzaghian Lei Chen Juran Kim Jung Joong Kim Centrifugally Spun PVA/PVP Based B, N, F Doped Carbon Nanofiber Electrodes for Sodium Ion Batteries Polymers centrifugal spinning carbon nanofiber PVA PVP |
| title | Centrifugally Spun PVA/PVP Based B, N, F Doped Carbon Nanofiber Electrodes for Sodium Ion Batteries |
| title_full | Centrifugally Spun PVA/PVP Based B, N, F Doped Carbon Nanofiber Electrodes for Sodium Ion Batteries |
| title_fullStr | Centrifugally Spun PVA/PVP Based B, N, F Doped Carbon Nanofiber Electrodes for Sodium Ion Batteries |
| title_full_unstemmed | Centrifugally Spun PVA/PVP Based B, N, F Doped Carbon Nanofiber Electrodes for Sodium Ion Batteries |
| title_short | Centrifugally Spun PVA/PVP Based B, N, F Doped Carbon Nanofiber Electrodes for Sodium Ion Batteries |
| title_sort | centrifugally spun pva pvp based b n f doped carbon nanofiber electrodes for sodium ion batteries |
| topic | centrifugal spinning carbon nanofiber PVA PVP |
| url | https://www.mdpi.com/2073-4360/14/24/5541 |
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