Full metadata record
DC Field | Value | Language |
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dc.citation.endPage | 679 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 672 | - |
dc.citation.title | GREEN ENERGY & ENVIRONMENT | - |
dc.citation.volume | 7 | - |
dc.contributor.author | Li, Guangkai | - |
dc.contributor.author | Jang, Haeseong | - |
dc.contributor.author | Li, Zijian | - |
dc.contributor.author | Wang, Jia | - |
dc.contributor.author | Ji, Xuqiang | - |
dc.contributor.author | Kim, Min Gyu | - |
dc.contributor.author | Liu, Xien | - |
dc.contributor.author | Cho, Jaephil | - |
dc.date.accessioned | 2023-12-21T13:48:08Z | - |
dc.date.available | 2023-12-21T13:48:08Z | - |
dc.date.created | 2022-06-10 | - |
dc.date.issued | 2022-08 | - |
dc.description.abstract | For high-efficiency NH3 synthesis via ambient-condition electrohydrogenation of inert N2, it is pivotal to ingeniously design an active electrocatalyst with multiple features of abundant surfacial deficiency, good conductivity and large surface area. Here, oxygen-deficient SnO2 nanoparticles encapsulated by ultrathin carbon layer (d-SnO2@C) are developed by hydrothermal deposition coupled with annealing process, as promising catalysts for ambient electrocatalytic N2 reduction. d-SnO2@C exhibits high activity and excellent selectivity for electrocatalytic conversion of N2 to NH3 in acidic electrolytes, with Faradic efficiency as high as 12.7% at −0.15 V versus the reversible hydrogen electrode (RHE) and large NH3 yield rate of 16.68 μg h−1 mgcat−1 at −0.25 V vs. RHE in 0.1 mol L−1 HCl. Benefiting from the structural superiority of enhanced charge transfer efficiency and optimized surface states, d-SnO2@C also achieves excellent long-term stability. | - |
dc.identifier.bibliographicCitation | GREEN ENERGY & ENVIRONMENT, v.7, no.4, pp.672 - 679 | - |
dc.identifier.doi | 10.1016/j.gee.2020.11.004 | - |
dc.identifier.issn | 2096-2797 | - |
dc.identifier.scopusid | 2-s2.0-85103252851 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/58663 | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S2468025720301977 | - |
dc.identifier.wosid | 000803021400001 | - |
dc.language | 영어 | - |
dc.publisher | KEAI PUBLISHING LTD | - |
dc.title | Oxygen-deficient SnO2 nanoparticles with ultrathin carbon shell for efficient electrocatalytic N2 reduction | - |
dc.type | Article | - |
dc.description.isOpenAccess | TRUE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical;Green & Sustainable Science & Technology;Energy & Fuels;Engineering, Chemical | - |
dc.relation.journalResearchArea | Chemistry;Science & Technology - Other Topics;Energy & Fuels;Engineering | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Ambient conditions | - |
dc.subject.keywordAuthor | Electrocatalysts | - |
dc.subject.keywordAuthor | N2 reduction reaction | - |
dc.subject.keywordAuthor | NH3 synthesis | - |
dc.subject.keywordAuthor | SnO2 | - |
dc.subject.keywordPlus | AMMONIA-SYNTHESIS | - |
dc.subject.keywordPlus | DINITROGEN | - |
dc.subject.keywordPlus | FIXATION | - |
dc.subject.keywordPlus | NITROGENASE | - |
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