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Shin, Tae Joo
Synchrotron Radiation Research Lab.
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dc.citation.endPage 407 -
dc.citation.startPage 403 -
dc.citation.title NATURE NANOTECHNOLOGY -
dc.citation.volume 17 - Han, Gao-Feng - Li, Feng - Rykov, Alexandre I. - Im, Yoon-Kwang - Yu, Soo-Young - Jeon, Jong-Pil - Kim, Seok-Jin - Zhou, Wenhui - Ge, Rile - Ao, Zhimin - Shin, Tae Joo - Wang, Junhu - Jeong, Hu Young - Baek, Jong-Beom - 2023-12-21T14:19:48Z - 2023-12-21T14:19:48Z - 2022-01-09 - 2022-04 -
dc.description.abstract Single-atom catalysts have recently attracted considerable attention because of their highly efficient metal utilization and unique properties. Finding a green, facile method to synthesize them is key to their widespread commercialization. Here we show that single-atom catalysts (including iron, cobalt, nickel and copper) can be prepared via a top-down abrasion method, in which the bulk metal is directly atomized onto different supports, such as carbon frameworks, oxides and nitrides. The level of metal loading can be easily tuned by changing the abrasion rate. No synthetic chemicals, solvents or even water were used in the process and no by-products or waste were generated. The underlying reaction mechanism involves the mechanochemical force in situ generating defects on the supports, then trapping and stably sequestering atomized metals. -
dc.identifier.bibliographicCitation NATURE NANOTECHNOLOGY, v.17, pp.403 - 407 -
dc.identifier.doi 10.1038/s41565-022-01075-7 -
dc.identifier.issn 1748-3387 -
dc.identifier.scopusid 2-s2.0-85124358861 -
dc.identifier.uri -
dc.identifier.url -
dc.identifier.wosid 000753822300002 -
dc.language 영어 -
dc.publisher NATURE RESEARCH -
dc.title Abrading bulk metal into single atoms -
dc.type Article -
dc.description.isOpenAccess FALSE -
dc.relation.journalWebOfScienceCategory Nanoscience & Nanotechnology;Materials Science, Multidisciplinary -
dc.relation.journalResearchArea Science & Technology - Other Topics;Materials Science -
dc.type.docType Article -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.subject.keywordPlus ACTIVE-SITES -
dc.subject.keywordPlus CATALYSTS -
dc.subject.keywordPlus IDENTIFICATION -
dc.subject.keywordPlus SPECTROSCOPY -
dc.subject.keywordPlus OXIDATION -
dc.subject.keywordPlus OXYGEN -
dc.subject.keywordPlus IRON -
dc.subject.keywordPlus ORR -


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