Cubic-architectured tungsten sulfide @ Cu-Fe bimetallic electrodes for dye-sensitized solar cells, hybrid supercapacitors, and piezoelectric nanogenerators
DC Field | Value | Language |
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dc.contributor.author | Rasappan, Akshaya Subhramaniyan | - |
dc.contributor.author | Palanisamy, Rajkumar | - |
dc.contributor.author | Thangamuthu, Venkatachalam | - |
dc.contributor.author | Natarajan, Muthukumarasamy | - |
dc.contributor.author | Velauthapillai, Dhayalan | - |
dc.contributor.author | Kim, Jinho | - |
dc.date.accessioned | 2024-07-08T05:00:35Z | - |
dc.date.available | 2024-07-08T05:00:35Z | - |
dc.date.issued | 2023-07 | - |
dc.identifier.issn | 2211-2855 | - |
dc.identifier.issn | 2211-3282 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/91823 | - |
dc.description.abstract | Designing an efficient multifunctional electrode material for energy conversion, generation, and storage appli-cation was cutting-edge in energy research for the advanced integrated device. In that view, WS2 @CuFe nano box composites were constructed using the Kirkendall effect and employed as the electrode in dye-sensitized solar cells (DSSCs), asymmetric supercapacitors (ASC), and piezoelectric nanogenerators (PENG). The WS2 @CuFe -2 nano boxes were employed as the counter electrode in DSSC and attained a power conversion ef-ficiency of 5.4%, surpassing the performance of platinum counter electrode device (4.4%). In ASC, benefiting from the nano box morphology, the intensive utilization of surface area by electrolytes, and the synergistic contribution of WS2 @CuFe -2 nano box results in an outstanding specific capacitance of 467 F/g at 1 A/g current density. The WS2 @CuFe -2 //AC device owing to the induced surface area provides a high energy density of 44.45 Wh/kg and a high-power density of 1420 W/kg with columbic efficiency of 98.62%. The PENG was investigated for practical application by applying an external compression force of 50 N, which delivered an impressive self-charging potential of 167 mV generated by the piezoelectric compartment. The results prove the comprehensive application of WS2 @CuFe nano boxes serving as the all-in-one electrode for constructing so-phisticated neoteric electronic devices. | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | ELSEVIER | - |
dc.title | Cubic-architectured tungsten sulfide @ Cu-Fe bimetallic electrodes for dye-sensitized solar cells, hybrid supercapacitors, and piezoelectric nanogenerators | - |
dc.type | Article | - |
dc.identifier.wosid | 001008877900001 | - |
dc.identifier.doi | 10.1016/j.nanoen.2023.108490 | - |
dc.identifier.bibliographicCitation | NANO ENERGY, v.112 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-85159064334 | - |
dc.citation.title | NANO ENERGY | - |
dc.citation.volume | 112 | - |
dc.type.docType | Article | - |
dc.publisher.location | 네델란드 | - |
dc.subject.keywordAuthor | WS 2 quantum dots | - |
dc.subject.keywordAuthor | CuFe nanocubes | - |
dc.subject.keywordAuthor | Dye-sensitized solar cells | - |
dc.subject.keywordAuthor | Battery-type Supercapacitors | - |
dc.subject.keywordAuthor | Piezoelectric nanogenerators | - |
dc.subject.keywordPlus | COUNTER ELECTRODE | - |
dc.subject.keywordPlus | QUANTUM DOTS | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | DISULFIDE | - |
dc.subject.keywordPlus | NANOSHEETS | - |
dc.subject.keywordPlus | FERRITE | - |
dc.subject.keywordPlus | STORAGE | - |
dc.subject.keywordPlus | MOS2 | - |
dc.subject.keywordPlus | WS2 | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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