DC Field | Value | Language |
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dc.contributor.author | Donghyun Kim | - |
dc.contributor.author | Kim, J | - |
dc.contributor.author | Park, HC | - |
dc.contributor.author | Lee, KH | - |
dc.contributor.author | HWANG, WOON BONG | - |
dc.date.accessioned | 2016-04-01T08:33:01Z | - |
dc.date.available | 2016-04-01T08:33:01Z | - |
dc.date.created | 2009-08-26 | - |
dc.date.issued | 2008-01 | - |
dc.identifier.issn | 0960-1317 | - |
dc.identifier.other | 2008-OAK-0000018504 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/28227 | - |
dc.description.abstract | A surface was created with the same superhydrophobic property as the lotus leaf (lotus effect) by dipping of sandblasted porous alumina into polytetrafluoroethylene (PTFE, Teflon (R): DuPont (TM)) solution. The fabricated engineered lotus leaf had PTFE dual-scale structures. This fabrication process has several advantages, including low fabrication cost, simplicity and easy coverage of a large area. The sandblasted porous alumina template was fabricated by sandblasting of an aluminum sheet and anodization in oxalic acid. To obtain PTFE dual-scale structures, PTFE replication based on the dipping method was used, with a 0.3 w% PTFE solution. To remove the aluminum and alumina layers, wet etching by chromic and phosphoric acid mixed solution and liquid HgCl2 solution was used. The fabricated surface has a superhydrophobic property whose apparent contact angle of the PTFE dual-scale structures was approximately 165 and sliding angle is less than 2. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | IOP PUBLISHING LTD | - |
dc.relation.isPartOf | JOURNAL OF MICROMECHANICS AND MICROENGINEERING | - |
dc.title | A superhydrophobic dual-scale engineered lotus leaf | - |
dc.type | Article | - |
dc.contributor.college | 기계공학과 | - |
dc.identifier.doi | 10.1088/0960-1317/18/1/015019 | - |
dc.author.google | Kim, D | - |
dc.author.google | Kim, J | - |
dc.author.google | Park, HC | - |
dc.author.google | Lee, KH | - |
dc.author.google | Hwang, W | - |
dc.relation.volume | 18 | - |
dc.relation.issue | 1 | - |
dc.contributor.id | 10053430 | - |
dc.relation.journal | JOURNAL OF MICROMECHANICS AND MICROENGINEERING | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | JOURNAL OF MICROMECHANICS AND MICROENGINEERING, v.18, no.1 | - |
dc.identifier.wosid | 000252965900021 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.number | 1 | - |
dc.citation.title | JOURNAL OF MICROMECHANICS AND MICROENGINEERING | - |
dc.citation.volume | 18 | - |
dc.contributor.affiliatedAuthor | Kim, J | - |
dc.contributor.affiliatedAuthor | Park, HC | - |
dc.contributor.affiliatedAuthor | Lee, KH | - |
dc.contributor.affiliatedAuthor | HWANG, WOON BONG | - |
dc.identifier.scopusid | 2-s2.0-41849115941 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 31 | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | CONTACT-ANGLE | - |
dc.subject.keywordPlus | FILM | - |
dc.subject.keywordPlus | ALUMINUM | - |
dc.subject.keywordPlus | FABRICATION | - |
dc.subject.keywordPlus | SURFACES | - |
dc.subject.keywordPlus | ARRAY | - |
dc.subject.keywordPlus | CARBON | - |
dc.subject.keywordPlus | HYDROPHOBICITY | - |
dc.subject.keywordPlus | WETTABILITY | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Instruments & Instrumentation | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Instruments & Instrumentation | - |
dc.relation.journalResearchArea | Physics | - |
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