In-situ growth of 3D amorphous Ni-Co-Mn phosphate on 2D Ti3 C2 Tx nanocomposite for commercial-level hybrid energy storage application
DC Field | Value | Language |
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dc.contributor.author | Katkar, Pranav K. | - |
dc.contributor.author | Sheikh, Zulfqar Ali | - |
dc.contributor.author | Chavan, Vijay D. | - |
dc.contributor.author | Lee, Sang-Wha | - |
dc.date.accessioned | 2024-07-27T11:30:24Z | - |
dc.date.available | 2024-07-27T11:30:24Z | - |
dc.date.issued | 2025-01 | - |
dc.identifier.issn | 1005-0302 | - |
dc.identifier.issn | 1941-1162 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/92083 | - |
dc.description.abstract | To overcome the limited electronic conductivity and capacity of single and binary transition metal phosphates (TMPs), highly electrochemical active materials and rational structural design of ternary TMPs composite are urgently required. In this study, we successfully synthesized an amorphous 3D Ni-Co-Mn phosphate@2D Ti3 C2 Tx (MXene) nanocomposite (NCMP series) through the electrodeposition method. The amorphous Ni-Co-Mn phosphate effectively restricts the self-accumulation of MXene nanosheets, resulting in the development of a porous nanostructure. This structure exposes more active sites, expands the ion transport path, and enhances the conductivity of the Ni-Co-Mn phosphate@Ti3 C2 Tx material. Owing to the synergistic effect offered by Ni-Co-Mn phosphate and MXene nanocomposite, the anchored Ni-Co-Mn phosphate@Ti3 C2 Tx (NCMP-5) electrode delivers an elevated capacity of 342 mAh/g (1230 C/g) at 5.0 A/g, surpassing the pristine Ni-Co-Mn phosphate (NCMP-4, 260 mAh/g) and MXene (33.3 mAh/g). Moreover, a hybrid solid-state supercapacitor (HSSC) device is assembled with NCMP-5 as a cathode and reduced graphene oxide (rGO) as an anode within a polymer gel (PVA-KOH) electrolyte. Notably, the fabricated HSSC device displays a supreme specific capacity of 27.5 mAh/g (99 C/g) and a high (volumetric) energy density of 22 Wh/kg (3.6 Wh/cm3 ) at a power density of 0.80 kW/kg (0.13 kW/cm3 ) for 1.0 A/g. Moreover, the HSSC device retains 95.4 % of its initial capacity even after 10,0 0 0 cycles. Importantly, the operational potential window of two serially connected HSSC devices approaches + 3.2 V, enabling different colored commercial light-emitting diodes (LEDs) to be efficiently illuminated. Eventually, the remarkable supercapacitive characteristics of the 3D@2D amorphous Ni-Co-Mn phosphate@MXene nanocomposite make it an attractive choice for advanced electroactive materials in upcoming hybrid energy storage technologies. (c) 2024 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology. | - |
dc.format.extent | 15 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | JOURNAL MATER SCI TECHNOL | - |
dc.title | In-situ growth of 3D amorphous Ni-Co-Mn phosphate on 2D Ti3 C2 Tx nanocomposite for commercial-level hybrid energy storage application | - |
dc.type | Article | - |
dc.identifier.wosid | 001266174500001 | - |
dc.identifier.doi | 10.1016/j.jmst.2024.03.044 | - |
dc.identifier.bibliographicCitation | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, v.206, pp 282 - 296 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-85193688456 | - |
dc.citation.endPage | 296 | - |
dc.citation.startPage | 282 | - |
dc.citation.title | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY | - |
dc.citation.volume | 206 | - |
dc.type.docType | Article | - |
dc.publisher.location | 중국 | - |
dc.subject.keywordAuthor | Ni-Co-Mn phosphate | - |
dc.subject.keywordAuthor | Ti3 C2 Tx | - |
dc.subject.keywordAuthor | Electrodeposition | - |
dc.subject.keywordAuthor | Nanocomposite | - |
dc.subject.keywordAuthor | Amorphous nature | - |
dc.subject.keywordAuthor | Hybrid solid-state supercapacitor | - |
dc.subject.keywordPlus | CARBON NANOSHEETS | - |
dc.subject.keywordPlus | SUPERCAPACITOR | - |
dc.subject.keywordPlus | DENSITY | - |
dc.subject.keywordPlus | ELECTRODE | - |
dc.subject.keywordPlus | CATHODE | - |
dc.subject.keywordPlus | MXENE | - |
dc.subject.keywordPlus | FOAM | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Metallurgy & Metallurgical Engineering | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Metallurgy & Metallurgical Engineering | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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