Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/105993
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Applied Biology and Chemical Technology | - |
dc.creator | Liu, Q | en_US |
dc.creator | Guo, Z | en_US |
dc.creator | Wang, C | en_US |
dc.creator | Guo, S | en_US |
dc.creator | Xu, Z | en_US |
dc.creator | Hu, C | en_US |
dc.creator | Liu, Y | en_US |
dc.creator | Wang, Y | en_US |
dc.creator | He, J | en_US |
dc.creator | Wong, WY | en_US |
dc.date.accessioned | 2024-04-23T04:32:46Z | - |
dc.date.available | 2024-04-23T04:32:46Z | - |
dc.identifier.uri | http://hdl.handle.net/10397/105993 | - |
dc.language.iso | en | en_US |
dc.publisher | Wiley-VCH Verlag GmbH & Co. KGaA | en_US |
dc.rights | © 2023 The Authors. Advanced Science published by Wiley-VCH GmbH. This is an open access article under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits use, distribution and reproduction in any medium, provided the original work is properly cited. | en_US |
dc.rights | The following publication Q. Liu, Z. Guo, C. Wang, S. Guo, Z. Xu, C. Hu, Y. Liu, Y. Wang, J. He, W.-Y. Wong, A Cobalt-Based Metal-Organic Framework Nanosheet as the Electrode for High-Performance Asymmetric Supercapacitor. Adv. Sci. 2023, 10(18), 2207545 is available at https://doi.org/10.1002/advs.202207545. | en_US |
dc.subject | 2D material | en_US |
dc.subject | Bottom-up method | en_US |
dc.subject | Electrochemistry | en_US |
dc.subject | MOF nanosheet | en_US |
dc.subject | Supercapacitor | en_US |
dc.title | A cobalt-based metal-organic framework nanosheet as the electrode for High-performance asymmetric supercapacitor | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.volume | 10 | en_US |
dc.identifier.issue | 18 | en_US |
dc.identifier.doi | 10.1002/advs.202207545 | en_US |
dcterms.abstract | Inspired by the significant advantages of the bottom-up synthesis whose structures and functionalities can be customized by the selection of molecular components, a 2D metal-organic framework (MOF) nanosheet Co-BTB-LB has been synthesized by a liquid–liquid interface-assisted method. The as-prepared Co-BTB-LB is identified by scanning electron microscopy/energy dispersive spectroscopy (SEM/EDX) and X-ray photoelectron spectroscopy (XPS), and the sheet-like structure is verified by scanning electron microscopy (SEM), high-resolution transmission electron microscopy (HRTEM), and atomic force microscopy (AFM). Co-BTB-LB electrode exhibits an excellent capacity of 4969.3 F g−1 at 1 A g−1 and good cycling stability with 75% capacity retention after 1000 cycles. The asymmetric supercapacitor device with Co-BTB-LB as the positive electrode shows a maximum energy density of 150.2 Wh kg−1 at a power density of 1619.2 W kg−1 and good cycling stability with a capacitance retention of 97.1% after 10000 cycles. This represents a state-of-the-art performance reported for asymmetric supercapacitor device using electroactive bottom-up metal-complex nanosheet, which will clearly lead to a significant expansion of the applicability of this type of 2D nanomaterials. | - |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | Advanced science, 23 June 2023, v. 10, no. 18, 2207545 | en_US |
dcterms.isPartOf | Advanced science | en_US |
dcterms.issued | 2023-06-23 | - |
dc.identifier.scopus | 2-s2.0-85153492030 | - |
dc.identifier.eissn | 2198-3844 | en_US |
dc.identifier.artn | 2207545 | en_US |
dc.description.validate | 202404 bcch | - |
dc.description.oa | Version of Record | en_US |
dc.identifier.FolderNumber | OA_Scopus/WOS | - |
dc.description.fundingSource | RGC | en_US |
dc.description.fundingSource | Others | en_US |
dc.description.fundingText | Research Institute for Smart Energy (CDAQ) | en_US |
dc.description.pubStatus | Published | en_US |
dc.description.oaCategory | CC | en_US |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
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Liu_Cobalt-Based_Metal-Organic_Framework.pdf | 4.99 MB | Adobe PDF | View/Open |
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