DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jeevanandham, Sampathkumar | - |
dc.contributor.author | Maji, Ankur | - |
dc.contributor.author | Acharya, Anubhab | - |
dc.contributor.author | Kumari, Nitee | - |
dc.contributor.author | Gu, Byeong Su | - |
dc.contributor.author | Yoon, Youngkwan | - |
dc.contributor.author | Choi, Hee Cheul | - |
dc.contributor.author | Kumar, Amit | - |
dc.contributor.author | Lee, In Su | - |
dc.date.accessioned | 2024-01-22T08:40:25Z | - |
dc.date.available | 2024-01-22T08:40:25Z | - |
dc.date.created | 2024-01-11 | - |
dc.date.issued | 2024-03 | - |
dc.identifier.issn | 1616-301X | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/119779 | - |
dc.description.abstract | Replacing commonly used precious and rare noble metals by the abundant copper (Cu)-based catalysts is highly desired for sustainable fine-chemical synthesis. However, in the lack of model platforms, complex surface chemistry of randomly nanostructured bulk Cu is notoriously challenging to understand and control. By synthesizing ultrathin 2D-Cu layer sandwiched inside the bilayer silica template, an unusual but critical cooperative role of Lewis basic amino-silica microenvironment for [Cu]-catalyzed selective hydrogenation of unsaturated C─C bonds in diverse alkynes, ene-ynes, and α,β-unsaturated (alkene) Michael acceptors is discovered. Newly developed nanospace-confined electrochemical (eChem) atomic layer deposition (NC-EAD) technique afforded < 2 nm ultrathin Cu(0)-layer intimately covered inside silica envelope. This model platform aided the detailed mechanistic study deciphering the unexpected finding – originally non-reactive Cu-film, just by a simple silica coating step, turning into an efficient catalyst for scalable fine-chemical synthesis. The concept of reactive metal surface-microenvironment manipulation, presents a new paradigm for controlling complex molecular interactions in heterogeneous catalysts. © 2023 Wiley-VCH GmbH. | - |
dc.language | English | - |
dc.publisher | John Wiley & Sons Ltd. | - |
dc.relation.isPartOf | Advanced Functional Materials | - |
dc.title | Electrochemical Ultrathin Metal‐Atomic Layer Deposition for Silica Microenvironment‐Assisted Cu‐Based Catalysis | - |
dc.type | Article | - |
dc.identifier.doi | 10.1002/adfm.202311752 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | Advanced Functional Materials, v.34, no.12 | - |
dc.identifier.wosid | 001112729400001 | - |
dc.citation.number | 12 | - |
dc.citation.title | Advanced Functional Materials | - |
dc.citation.volume | 34 | - |
dc.contributor.affiliatedAuthor | Jeevanandham, Sampathkumar | - |
dc.contributor.affiliatedAuthor | Maji, Ankur | - |
dc.contributor.affiliatedAuthor | Acharya, Anubhab | - |
dc.contributor.affiliatedAuthor | Kumari, Nitee | - |
dc.contributor.affiliatedAuthor | Gu, Byeong Su | - |
dc.contributor.affiliatedAuthor | Yoon, Youngkwan | - |
dc.contributor.affiliatedAuthor | Choi, Hee Cheul | - |
dc.contributor.affiliatedAuthor | Kumar, Amit | - |
dc.contributor.affiliatedAuthor | Lee, In Su | - |
dc.identifier.scopusid | 2-s2.0-85178192200 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | SUPPORT INTERACTIONS | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | HYDROGENATION | - |
dc.subject.keywordPlus | MECHANISM | - |
dc.subject.keywordPlus | SEMIHYDROGENATION | - |
dc.subject.keywordPlus | NANOCATALYSTS | - |
dc.subject.keywordPlus | CONVERSION | - |
dc.subject.keywordPlus | REDUCTION | - |
dc.subject.keywordPlus | EVOLUTION | - |
dc.subject.keywordPlus | OXIDATION | - |
dc.subject.keywordAuthor | 2D-metals | - |
dc.subject.keywordAuthor | cooperative catalysis | - |
dc.subject.keywordAuthor | copper | - |
dc.subject.keywordAuthor | electrochemical synthesis | - |
dc.subject.keywordAuthor | microenvironment | - |
dc.subject.keywordAuthor | silica | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
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