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One-step facile hydrothermal synthesis of rGO-CoS2 nanocomposites for high performance HER electrocatalysts
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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Sankar Sekar | - |
| dc.contributor.author | S. Brindha Devi | - |
| dc.contributor.author | S. Maruthasalamoorthy | - |
| dc.contributor.author | T. Maiyalagan | - |
| dc.contributor.author | Kim, Deuk Young | - |
| dc.contributor.author | Lee, Sejoon | - |
| dc.contributor.author | R. Navamathavan | - |
| dc.date.accessioned | 2023-04-27T08:40:34Z | - |
| dc.date.available | 2023-04-27T08:40:34Z | - |
| dc.date.issued | 2022-12 | - |
| dc.identifier.issn | 0360-3199 | - |
| dc.identifier.issn | 1879-3487 | - |
| dc.identifier.uri | https://scholarworks.dongguk.edu/handle/sw.dongguk/2151 | - |
| dc.description.abstract | With increasing demand for green and clean energy, the research community moves toward electrocatalytic hydrogen production. Herein, we synthesized the reduced graphene oxide decorated-cobalt disulfide (rGO-CoS2) nanocomposites via the one-step facile hydrothermal method and investigated their excellent hydrogen evolution reaction (HER) activities. The rGO-CoS2 nanocomposites showed an aggregated structure of spherical CoS2 nanoparticles interconnected along with GO nanosheets. The rGO-CoS2 nanocomposites exhibited a low overpotential of 377 mV and a small Tafel slope of 121 mV/dec. This work delivers a prospective scheme for developing the high efficient rGO-CoS2 electrocatalysts for future green energy technology in hydrogen production. © 2022 Hydrogen Energy Publications LLC | - |
| dc.format.extent | 9 | - |
| dc.language | 영어 | - |
| dc.language.iso | ENG | - |
| dc.publisher | Elsevier | - |
| dc.title | One-step facile hydrothermal synthesis of rGO-CoS2 nanocomposites for high performance HER electrocatalysts | - |
| dc.type | Article | - |
| dc.publisher.location | 네델란드 | - |
| dc.identifier.doi | 10.1016/j.ijhydene.2022.04.069 | - |
| dc.identifier.scopusid | 2-s2.0-85130381767 | - |
| dc.identifier.wosid | 000907643300008 | - |
| dc.identifier.bibliographicCitation | International Journal of Hydrogen Energy, v.47, no.95, pp 40359 - 40367 | - |
| dc.citation.title | International Journal of Hydrogen Energy | - |
| dc.citation.volume | 47 | - |
| dc.citation.number | 95 | - |
| dc.citation.startPage | 40359 | - |
| dc.citation.endPage | 40367 | - |
| dc.type.docType | Article | - |
| dc.description.isOpenAccess | N | - |
| dc.description.journalRegisteredClass | scie | - |
| dc.description.journalRegisteredClass | scopus | - |
| dc.relation.journalResearchArea | Chemistry | - |
| dc.relation.journalResearchArea | Electrochemistry | - |
| dc.relation.journalResearchArea | Energy & Fuels | - |
| dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
| dc.relation.journalWebOfScienceCategory | Electrochemistry | - |
| dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
| dc.subject.keywordPlus | HYDROGEN EVOLUTION REACTION | - |
| dc.subject.keywordPlus | GRAPHENE OXIDE NANOCOMPOSITES | - |
| dc.subject.keywordPlus | EFFICIENT ELECTROCATALYST | - |
| dc.subject.keywordPlus | NANOSHEETS | - |
| dc.subject.keywordPlus | CARBON | - |
| dc.subject.keywordPlus | COS2 | - |
| dc.subject.keywordPlus | COMPOSITE | - |
| dc.subject.keywordPlus | NITROGEN | - |
| dc.subject.keywordAuthor | 2D nanostructures | - |
| dc.subject.keywordAuthor | Cobalt disulfide | - |
| dc.subject.keywordAuthor | Electrocatalyst | - |
| dc.subject.keywordAuthor | Hydrogen evolution reaction | - |
| dc.subject.keywordAuthor | rGO | - |
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Related Researcher
- Lee, Se Joon
- College of Advanced Convergence Engineering (Division of System Semiconductor)