Facile synthesis of accordion-like porous carbon from waste PET bottles-based MIL-53(Al) and its application for high-performance Zn-ion capacitor
DC Field | Value | Language |
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dc.contributor.author | Li, J. | - |
dc.contributor.author | Zhang, S. | - |
dc.contributor.author | Hua, Y. | - |
dc.contributor.author | Lin, Y. | - |
dc.contributor.author | Wen, X. | - |
dc.contributor.author | Mijowska, E. | - |
dc.contributor.author | Tang, T. | - |
dc.contributor.author | Chen, X. | - |
dc.contributor.author | Rodney S. Ruoff | - |
dc.date.accessioned | 2024-06-18T02:30:15Z | - |
dc.date.available | 2024-06-18T02:30:15Z | - |
dc.date.created | 2023-03-31 | - |
dc.date.issued | 2024-07 | - |
dc.identifier.issn | 2096-2797 | - |
dc.identifier.uri | https://pr.ibs.re.kr/handle/8788114/15274 | - |
dc.description.abstract | It is of great scientific and economic value to recycle waste poly (ethylene terephthalate) (PET) into high-value PET-based metal organic frameworks (MOFs) and further convert it into porous carbon for green energy storage applications. In the present study, a facile and cost-effective hydrothermal process was developed to direct recycle waste PET bottles into MIL-53(Al) with a 100% conversation, then the MOF-derived porous carbon was assembled into electrodes for high-performance supercapacitors. The results indicated that the as-synthesized carbon exhibited high SSA of 1712 m2 g−1 and unique accordion-like structure with hierarchical porosity. Benefit to these advantageous characters, the assembled three-electrode supercapacitor displayed high specific capacitances of 391 F g−1 at the current density of 0.5 A g−1 and good rate capability of 73.6% capacitance retention at 20 A g−1 in 6M KOH electrolyte. Furthermore, the assembled zinc ion capacitor still revealed outstanding capacitance of 335 F g−1 at 0.1 A g−1, excellent cycling stability of 92.2% capacitance retention after 10 000 cycles and ultra-high energy density of 150.3 Wh kg−1 at power density of 90 W kg−1 in 3M ZnSO4 electrolyte. It is believed that the current work provides a facile and effective strategy to recycle PET waste into high-valuable MOF, and further expands the applications of MOF-derived carbons for high-performance energy storage devices, so it is conducive to both pollution alleviation and sustainable economic development. © 2023 Institute of Process Engineering, Chinese Academy of Sciences | - |
dc.language | 영어 | - |
dc.publisher | Elsevier | - |
dc.title | Facile synthesis of accordion-like porous carbon from waste PET bottles-based MIL-53(Al) and its application for high-performance Zn-ion capacitor | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.identifier.scopusid | 2-s2.0-85147103431 | - |
dc.identifier.rimsid | 80343 | - |
dc.contributor.affiliatedAuthor | Rodney S. Ruoff | - |
dc.identifier.doi | 10.1016/j.gee.2023.01.002 | - |
dc.identifier.bibliographicCitation | Green Energy & Environment, v.9, no.7, pp.1138 - 1150 | - |
dc.relation.isPartOf | Green Energy & Environment | - |
dc.citation.title | Green Energy & Environment | - |
dc.citation.volume | 9 | - |
dc.citation.number | 7 | - |
dc.citation.startPage | 1138 | - |
dc.citation.endPage | 1150 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Supercapacitor | - |
dc.subject.keywordAuthor | Energy storage | - |
dc.subject.keywordAuthor | PET | - |
dc.subject.keywordAuthor | Porous carbon | - |
dc.subject.keywordAuthor | Recycling | - |