Co nanoparticle monolayer prepared by multiple diffusive incorporations onto a pre-existing nanoparticle template
DC Field | Value | Language |
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dc.contributor.author | Kim, Jung Hoon | - |
dc.contributor.author | Kim, Jeon | - |
dc.contributor.author | Kim, Chang Kyung | - |
dc.contributor.author | Yoon, Chong Seung | - |
dc.date.accessioned | 2022-12-21T09:13:28Z | - |
dc.date.available | 2022-12-21T09:13:28Z | - |
dc.date.created | 2022-08-26 | - |
dc.date.issued | 2007-02 | - |
dc.identifier.issn | 0927-7757 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/180501 | - |
dc.description.abstract | A monolayer of Co nanoparticles was fabricated on a polyimide (PI) film by successively depositing a 3.5-nm-thick Co thin film on top of a pre-existing nano-sized Ni particle template. Each Co deposition was followed by thermal annealing to induce coalescence of the Co film onto the pre-existing Ni seed particles. The Co deposition/thermal annealing step was repeated up to three times to grow 7-10-nm-sized Co nanoparticles on a polyimide film. We demonstrate that the average particle size can be controlled by the number of Co depositions. Thus-produced Co nanoparticles exhibited saturation magnetization comparable to its bulk value with coercivity reaching up to 120 Oe. Such a nanoparticle template process presented here can be easily extended to a ternary alloy particle and multi-functional nanoparticle system for potential applications in nanomagnet arrays, nanophotonic arrays or nanocatalyst arrays. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.title | Co nanoparticle monolayer prepared by multiple diffusive incorporations onto a pre-existing nanoparticle template | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yoon, Chong Seung | - |
dc.identifier.doi | 10.1016/j.colsurfa.2006.07.014 | - |
dc.identifier.scopusid | 2-s2.0-33845596112 | - |
dc.identifier.wosid | 000243739500014 | - |
dc.identifier.bibliographicCitation | COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, v.293, no.1-3, pp.101 - 104 | - |
dc.relation.isPartOf | COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS | - |
dc.citation.title | COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS | - |
dc.citation.volume | 293 | - |
dc.citation.number | 1-3 | - |
dc.citation.startPage | 101 | - |
dc.citation.endPage | 104 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.subject.keywordPlus | MAGNETIC-PROPERTIES | - |
dc.subject.keywordPlus | POLYIMIDE | - |
dc.subject.keywordPlus | SUPERLATTICES | - |
dc.subject.keywordPlus | NANOCRYSTALS | - |
dc.subject.keywordPlus | SURFACE | - |
dc.subject.keywordPlus | ARRAYS | - |
dc.subject.keywordPlus | FILMS | - |
dc.subject.keywordAuthor | nanoparticle | - |
dc.subject.keywordAuthor | polyimide | - |
dc.subject.keywordAuthor | template | - |
dc.subject.keywordAuthor | Co-Ni alloy | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0927775706005309?via%3Dihub | - |
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