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DC Field | Value | Language |
---|---|---|
dc.citation.number | 23 | - |
dc.citation.startPage | 2200029 | - |
dc.citation.title | ADVANCED ENERGY MATERIALS | - |
dc.citation.volume | 12 | - |
dc.contributor.author | Li, Chuang | - |
dc.contributor.author | Jang, Haeseong | - |
dc.contributor.author | Liu, Shangguo | - |
dc.contributor.author | Kim, Min Gyu | - |
dc.contributor.author | Hou, Liqiang | - |
dc.contributor.author | Liu, Xien | - |
dc.contributor.author | Cho, Jaephil | - |
dc.date.accessioned | 2023-12-21T14:09:15Z | - |
dc.date.available | 2023-12-21T14:09:15Z | - |
dc.date.created | 2022-05-09 | - |
dc.date.issued | 2022-06 | - |
dc.description.abstract | Rational design of efficient hydrogen evolution reaction (HER) electrocatalysts for mass production of hydrogen via electrochemical water splitting is a challenging but pressing task. Herein, an in situ dual doping engineering from phosphomolybdic acid encapsulated within the bimetallic metal-organic-frameworks strategy to synthesize P,Mo dual doped Ru ultrasmall nanoparticles embedded in P-doped porous carbon (P,Mo-Ru@PC) for efficient HER is proposed. As a result, P,Mo-Ru@PC achieves a low overpotential of 21 at 10 mA cm(-2), low Tafel slopes of 21.7 mV dec(-1), and a mass activity about 22 times greater than that of commercial 20 wt% Pt/C in alkaline media. First principle calculations demonstrate that introducing Mo and P atoms into Ru lattices triggers the in situ electron donation from Ru to Mo and P and consequently reduces the energy barrier for the HER. | - |
dc.identifier.bibliographicCitation | ADVANCED ENERGY MATERIALS, v.12, no.23, pp.2200029 | - |
dc.identifier.doi | 10.1002/aenm.202200029 | - |
dc.identifier.issn | 1614-6832 | - |
dc.identifier.scopusid | 2-s2.0-85128787762 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/58439 | - |
dc.identifier.url | https://onlinelibrary.wiley.com/doi/10.1002/aenm.202200029 | - |
dc.identifier.wosid | 000785691200001 | - |
dc.language | 영어 | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.title | P and Mo Dual Doped Ru Ultrasmall Nanoclusters Embedded in P-Doped Porous Carbon toward Efficient Hydrogen Evolution Reaction | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical; Energy & Fuels; Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter | - |
dc.relation.journalResearchArea | Chemistry; Energy & Fuels; Materials Science; Physics | - |
dc.type.docType | Article; Early Access | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | hydrogen evolution reaction | - |
dc.subject.keywordAuthor | P-doped porous carbon | - |
dc.subject.keywordAuthor | P, Mo dual dopants | - |
dc.subject.keywordAuthor | ultrasmall nanoclusters | - |
dc.subject.keywordAuthor | ultralow Ru content | - |
dc.subject.keywordPlus | ELECTROCATALYSTS | - |
dc.subject.keywordPlus | RUTHENIUM | - |
dc.subject.keywordPlus | CATALYSTS | - |
dc.subject.keywordPlus | ENERGY | - |
dc.subject.keywordPlus | ZN | - |
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