DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jung, Chanwon | ko |
dc.contributor.author | Jun, Hosun | ko |
dc.contributor.author | Jang, Kyuseon | ko |
dc.contributor.author | Kim, Se-Ho | ko |
dc.contributor.author | Choi, Pyuck-Pa | ko |
dc.date.accessioned | 2022-11-30T01:00:13Z | - |
dc.date.available | 2022-11-30T01:00:13Z | - |
dc.date.created | 2022-11-01 | - |
dc.date.created | 2022-11-01 | - |
dc.date.created | 2022-11-01 | - |
dc.date.issued | 2022-12 | - |
dc.identifier.citation | MICROSCOPY AND MICROANALYSIS, v.28, no.6, pp.1841 - 1850 | - |
dc.identifier.issn | 1431-9276 | - |
dc.identifier.uri | http://hdl.handle.net/10203/301316 | - |
dc.description.abstract | Carbon-supported nanoparticles have been used widely as efficient catalysts due to their enhanced surface-to-volume ratio. To investigate their structure-property relationships, acquiring 3D elemental distribution is required. Here, carbon-supported Pt, PtMn alloy, and ordered Pt3Mn nanoparticles are synthesized and analyzed with atom probe tomography as model systems. A significant difference of Mn distribution after the heat-treatment was found. Finally, the field evaporation behavior of the carbon support was discussed and each acquired reconstruction was compared with computational results from an evaporation simulation. This paper provides a guideline for studies using atom probe tomography on the heterogeneous carbon-supported nanoparticle system that leads to insights toward a wide variety of applications. | - |
dc.language | English | - |
dc.publisher | CAMBRIDGE UNIV PRESS | - |
dc.title | Tracking the Mn Diffusion in the Carbon-Supported Nanoparticles Through the Collaborative Analysis of Atom Probe and Evaporation Simulation | - |
dc.type | Article | - |
dc.identifier.wosid | 000868924100001 | - |
dc.identifier.scopusid | 2-s2.0-85142008664 | - |
dc.type.rims | ART | - |
dc.citation.volume | 28 | - |
dc.citation.issue | 6 | - |
dc.citation.beginningpage | 1841 | - |
dc.citation.endingpage | 1850 | - |
dc.citation.publicationname | MICROSCOPY AND MICROANALYSIS | - |
dc.identifier.doi | 10.1017/S1431927622012211 | - |
dc.contributor.localauthor | Choi, Pyuck-Pa | - |
dc.contributor.nonIdAuthor | Kim, Se-Ho | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | atom probe tomography | - |
dc.subject.keywordAuthor | carbon-supported nanoparticles | - |
dc.subject.keywordAuthor | field evaporation simulation | - |
dc.subject.keywordAuthor | intermetallic compounds | - |
dc.subject.keywordAuthor | local magnification effect | - |
dc.subject.keywordPlus | FIELD EVAPORATION | - |
dc.subject.keywordPlus | HEAT-TREATMENT | - |
dc.subject.keywordPlus | TOMOGRAPHY | - |
dc.subject.keywordPlus | CATALYST | - |
dc.subject.keywordPlus | AG | - |
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