Hydrothermal synthesis of glucose derived carbon surface on cupric oxide (C@CuO) nanocomposite for effective electro-oxidation of catechol
DC Field | Value | Language |
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dc.contributor.author | Sivakumar, Mani | - |
dc.contributor.author | Muthukutty, Balamurugan | - |
dc.contributor.author | Chen, Tse-Wei | - |
dc.contributor.author | Chen, Shen-Ming | - |
dc.contributor.author | Maiyalagan, T. | - |
dc.contributor.author | Pandi, Karuppiah | - |
dc.contributor.author | Ali, M. Ajmal | - |
dc.contributor.author | Al-Mohaimeed, Amal M. | - |
dc.date.accessioned | 2023-06-21T02:40:30Z | - |
dc.date.available | 2023-06-21T02:40:30Z | - |
dc.date.created | 2023-06-21 | - |
dc.date.issued | 2022-07 | - |
dc.identifier.issn | 0026-265X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/88167 | - |
dc.description.abstract | In this work, we prepared carbon surface on cupric oxide (C@CuO) utilizing facile hydrothermal with glucose as a carbon precursor and applied it in different annealing treatments (300, 400, and 500 degrees C). As-prepared materials were characterized by various physicochemical techniques such as FE-SEM, EDX, elemental mapping analysis, XRD, Raman, and EIS spectroscopy. The composite C@CuO annealed at 400 degrees C (C@CuO-2) shows a considerable amount of carbon surface on metal oxide (CuO) with a well-defined structure, high crystallinity, and low charge transfer resistance. The as-prepared composites were exploited to reduce the charge transfer resistance and enhance the electrocatalytic properties. Due to the promising properties of C@CuO-2, it is utilized as an active electrode modifier (C@CuO-2/GCE) for the electrochemical sensing of Catechol (CC). The electrochemical experiments were performed using cyclic voltammetry (CV) and amperometric (i-t) techniques. This C@CuO-2 composite shows an excellent activity towards the oxidation of CC compared to C@CuO-1 & 3 respectively. In addition, the C@CuO-2 modified GCE exhibits a substantial linear range (0.001 to 15.75 mM), sensitivity (259.19 mu A mM-1 cm-2), and limit of detection (0.023 mu M) respectively. Moreover, the C@CuO-2 composite also shows the perspective applications in real samples analysis. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER | - |
dc.relation.isPartOf | MICROCHEMICAL JOURNAL | - |
dc.title | Hydrothermal synthesis of glucose derived carbon surface on cupric oxide (C@CuO) nanocomposite for effective electro-oxidation of catechol | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000793744600008 | - |
dc.identifier.doi | 10.1016/j.microc.2022.107433 | - |
dc.identifier.bibliographicCitation | MICROCHEMICAL JOURNAL, v.178 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-85127182816 | - |
dc.citation.title | MICROCHEMICAL JOURNAL | - |
dc.citation.volume | 178 | - |
dc.contributor.affiliatedAuthor | Muthukutty, Balamurugan | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Cupric oxide | - |
dc.subject.keywordAuthor | Glucose-derived carbon | - |
dc.subject.keywordAuthor | C@CuO | - |
dc.subject.keywordAuthor | Catechol | - |
dc.subject.keywordAuthor | Electrochemical sensor | - |
dc.subject.keywordPlus | ELECTROCHEMICAL DETERMINATION | - |
dc.subject.keywordPlus | HYDROQUINONE | - |
dc.subject.keywordPlus | PHENOL | - |
dc.subject.keywordPlus | VOLTAMMETRY | - |
dc.subject.keywordPlus | ELECTRODE | - |
dc.subject.keywordPlus | SENSOR | - |
dc.subject.keywordPlus | URINE | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Analytical | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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