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DC Field | Value | Language |
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dc.citation.endPage | 838 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 830 | - |
dc.citation.title | CHEMSUSCHEM | - |
dc.citation.volume | 12 | - |
dc.contributor.author | Wang, Shuai | - |
dc.contributor.author | Jang, Haeseong | - |
dc.contributor.author | Wang, Jia | - |
dc.contributor.author | Wu, Zexing | - |
dc.contributor.author | Liu, Xien | - |
dc.contributor.author | Cho, Jaephil | - |
dc.date.accessioned | 2023-12-21T19:37:57Z | - |
dc.date.available | 2023-12-21T19:37:57Z | - |
dc.date.created | 2019-02-22 | - |
dc.date.issued | 2019-02 | - |
dc.description.abstract | It remains a tremendous challenge to develop a low-cost, earth-abundant, and efficient catalyst with multifunctional activities for the hydrogen evolution reaction (HER), oxygen evolution reaction (OER), and oxygen reduction reaction (ORR). Herein, a facile and scalable avenue was developed to prepare amorphous Co−P/Co−N−C supported on N, P co-doped porous carbon (Co−P/Co−N−C/NPC) with a large specific surface area (1462.9 m2 g−1) and abundant reactive sites including Co−P, Co−N and NPC. The prepared electrocatalyst exhibits outstanding catalytic performance for HER (η=234 mV at 10 mA cm−2), OER (η=374 mV at 10 mA cm−2), and ORR (E1/2=0.89 V, vs. reversible hydrogen electrode). Benefiting from the excellent HER performance and outstanding OER activity, the Co−P/Co−N−C/NPC delivers a current density of 10 mA cm−2 for overall water splitting at a cell voltage of 1.59 V, which is comparable with the IrO2–Pt/C couple electrode. | - |
dc.identifier.bibliographicCitation | CHEMSUSCHEM, v.12, no.4, pp.830 - 838 | - |
dc.identifier.doi | 10.1002/cssc.201802909 | - |
dc.identifier.issn | 1864-5631 | - |
dc.identifier.scopusid | 2-s2.0-85060624331 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/26277 | - |
dc.identifier.url | https://onlinelibrary.wiley.com/doi/full/10.1002/cssc.201802909 | - |
dc.identifier.wosid | 000459321700009 | - |
dc.language | 영어 | - |
dc.publisher | Wiley-VCH Verlag | - |
dc.title | Cobalt–Tannin-Framework-Derived Amorphous Co−P/Co−N−C on N, P Co-Doped Porous Carbon with Abundant Active Moieties for Efficient Oxygen Reactions and Water Splitting | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary; Green & Sustainable Science & Technology | - |
dc.relation.journalResearchArea | Chemistry; Science & Technology - Other Topics | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | multifunctional activities | - |
dc.subject.keywordAuthor | non-noble catalysts | - |
dc.subject.keywordAuthor | oxygen reduction reaction | - |
dc.subject.keywordAuthor | porous carbon | - |
dc.subject.keywordAuthor | water splitting | - |
dc.subject.keywordPlus | Water splitting | - |
dc.subject.keywordPlus | Amorphous carbon | - |
dc.subject.keywordPlus | Catalyst activity | - |
dc.subject.keywordPlus | Cobalt | - |
dc.subject.keywordPlus | Electrocatalysts | - |
dc.subject.keywordPlus | Electrodes | - |
dc.subject.keywordPlus | Electrolytic reduction | - |
dc.subject.keywordPlus | Hydrogen | - |
dc.subject.keywordPlus | Oxygen | - |
dc.subject.keywordPlus | Porous materials | - |
dc.subject.keywordPlus | Hydrogen evolution reactions | - |
dc.subject.keywordPlus | Large specific surface areas | - |
dc.subject.keywordPlus | Multifunctional activity | - |
dc.subject.keywordPlus | Oxygen evolution reaction | - |
dc.subject.keywordPlus | Oxygen reduction reaction | - |
dc.subject.keywordPlus | Porous carbons | - |
dc.subject.keywordPlus | Reversible hydrogen electrodes | - |
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