There are no files associated with this item.
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 5871 | - |
dc.citation.number | 12 | - |
dc.citation.startPage | 5863 | - |
dc.citation.title | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | - |
dc.citation.volume | 44 | - |
dc.contributor.author | Bhatt, Mahesh Datt | - |
dc.contributor.author | Lee, Geunsik | - |
dc.contributor.author | Lee, Jae Sung | - |
dc.contributor.author | Lee, Jin Yong | - |
dc.date.accessioned | 2023-12-21T19:36:31Z | - |
dc.date.available | 2023-12-21T19:36:31Z | - |
dc.date.created | 2019-02-25 | - |
dc.date.issued | 2019-03 | - |
dc.description.abstract | DFT calculations are performed to investigate the water oxidation reaction intermediates on Ag2M (M = Fe, Co, Ni, Cu), and Pt3 clusters in alkaline media both in the gas and solution (water) phases in the neutral and charged states. The calculated results revealed that the neutral and anionic clusters were found to be more suitable catalysts than cationic clusters because of weakly bonded water oxidation reaction intermediates. In addition, the calculated structural parameters of the water oxidation intermediates with Ag2M (M = Fe, Co, Ni, Cu) clusters revealed that M-OH bond strengths are found to be in the order of Cu < Ni < Co < Fe. Conclusively, Ag2Cu cluster was determined to be the best electrocatalyst regarding oxygen evolution reaction via 4e transfer, which is consistent with results on larger Ag2M clusters (13 atoms) and periodic Ag-M nanoalloys due to weaker binding energies of the water oxidation intermediates. | - |
dc.identifier.bibliographicCitation | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, v.44, no.12, pp.5863 - 5871 | - |
dc.identifier.doi | 10.1016/j.ijhydene.2019.01.018 | - |
dc.identifier.issn | 0360-3199 | - |
dc.identifier.scopusid | 2-s2.0-85061012404 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/26436 | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0360319919300916 | - |
dc.identifier.wosid | 000461410200020 | - |
dc.language | 영어 | - |
dc.publisher | Pergamon Press Ltd. | - |
dc.title | Electrocatalytic property of water oxidation reaction depends on charging state of intermediates on Ag-M (M = Fe, co, Ni, Cu) in alkaline media | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical; Electrochemistry; Energy & Fuels | - |
dc.relation.journalResearchArea | Chemistry; Electrochemistry; Energy & Fuels | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Spin | - |
dc.subject.keywordAuthor | OER | - |
dc.subject.keywordAuthor | DFT | - |
dc.subject.keywordAuthor | Electrocatalyst | - |
dc.subject.keywordAuthor | Adsorption | - |
dc.subject.keywordAuthor | Metal clusters | - |
dc.subject.keywordPlus | OXYGEN EVOLUTION REACTION | - |
dc.subject.keywordPlus | HYDROUS IRON-OXIDE | - |
dc.subject.keywordPlus | EVOLVING CATALYST | - |
dc.subject.keywordPlus | IN-SITU | - |
dc.subject.keywordPlus | MOLECULAR-ENERGIES | - |
dc.subject.keywordPlus | ASSISTED SYNTHESIS | - |
dc.subject.keywordPlus | ATOMIC OXYGEN | - |
dc.subject.keywordPlus | O-2 EVOLUTION | - |
dc.subject.keywordPlus | REDUCTION | - |
dc.subject.keywordPlus | NICKEL | - |
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Tel : 052-217-1404 / Email : scholarworks@unist.ac.kr
Copyright (c) 2023 by UNIST LIBRARY. All rights reserved.
ScholarWorks@UNIST was established as an OAK Project for the National Library of Korea.