Rational construction of hollow ZnO@SnS2 core-shell nanorods: A way to boost catalytic removal of Cr (VI) ions, antibiotic and industrial dyes
DC Field | Value | Language |
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dc.contributor.author | Salunkhe, Tejaswi Tanaji | - |
dc.contributor.author | Kumar, Vanish | - |
dc.contributor.author | Kadam, Abhijit N. | - |
dc.contributor.author | Mali, Mukund | - |
dc.contributor.author | Misra, Mrinmoy | - |
dc.date.accessioned | 2024-02-08T02:00:17Z | - |
dc.date.available | 2024-02-08T02:00:17Z | - |
dc.date.issued | 2024-01 | - |
dc.identifier.issn | 0272-8842 | - |
dc.identifier.issn | 1873-3956 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/90315 | - |
dc.description.abstract | Herein, the novel hollow ZnO@SnS2 core-shell nanorods with variable shell thickness have been synthesized by a chemical synthesis approach. The transmission electron microscopy (TEM) images signified the creation of a hollow core-shell nanostructure. The SnS2 layer coating on ZnO nanorods broadens visible light absorption and suppresses near-band edge emission of ZnO nanorods. Interestingly, the band gap (optical) of the developed ZnO nanorods decreased from 3.3 eV to 2.1 eV after the coating of SnS2 shell. Consequently, the coated hollow ZnO@SnS2 core-shell nanorods displayed a significant enhancement in catalytic activity for the decomposition of toxic industrial dyes, pharmaceutical pollutant tetracycline, and Cr(VI) ion in comparison to hollow ZnO NRs. The photon-induced charge carrier generation and separation were confirmed by the three-electrode electro-chemical amperometric analysis and impedance analysis under illumination of simulated solar light (AM 1.5, One Sun). Moreover, an exceptionally higher photocurrent generation (similar to 10 times higher than ZnO nanorod). The improved ZnO@SnS2 core shell NRs catalytic activity was attributed to its core-shell structure, proper band structure, and effective charge carrier transfer across the core shell interface. This work offers new insights for the design and growth of visible light-active core shell nanorods for resolving environmental pollution and photocurrent generation. | - |
dc.format.extent | 10 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.title | Rational construction of hollow ZnO@SnS2 core-shell nanorods: A way to boost catalytic removal of Cr (VI) ions, antibiotic and industrial dyes | - |
dc.type | Article | - |
dc.identifier.wosid | 001131795700001 | - |
dc.identifier.doi | 10.1016/j.ceramint.2023.10.282 | - |
dc.identifier.bibliographicCitation | CERAMICS INTERNATIONAL, v.50, no.1, pp 1826 - 1835 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-85175867644 | - |
dc.citation.endPage | 1835 | - |
dc.citation.startPage | 1826 | - |
dc.citation.title | CERAMICS INTERNATIONAL | - |
dc.citation.volume | 50 | - |
dc.citation.number | 1 | - |
dc.type.docType | Article | - |
dc.publisher.location | 영국 | - |
dc.subject.keywordAuthor | ZnO@SnS2 | - |
dc.subject.keywordAuthor | Core-shell nanorods | - |
dc.subject.keywordAuthor | Photocatalysis | - |
dc.subject.keywordAuthor | Reduction | - |
dc.subject.keywordAuthor | Coating | - |
dc.subject.keywordPlus | VISIBLE PHOTOCATALYTIC ACTIVITY | - |
dc.subject.keywordPlus | GRAPHENE OXIDE | - |
dc.subject.keywordPlus | DEGRADATION | - |
dc.subject.keywordPlus | SEPARATION | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Ceramics | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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