DC Field | Value | Language |
---|---|---|
dc.contributor.author | Seol, SK | - |
dc.contributor.author | Kim, JT | - |
dc.contributor.author | Je, JH | - |
dc.contributor.author | Hwu, Y | - |
dc.contributor.author | Margaritondo, G | - |
dc.date.accessioned | 2016-04-01T01:22:23Z | - |
dc.date.available | 2016-04-01T01:22:23Z | - |
dc.date.created | 2009-02-28 | - |
dc.date.issued | 2008-05-13 | - |
dc.identifier.issn | 0024-9297 | - |
dc.identifier.other | 2008-OAK-0000007733 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/22783 | - |
dc.description.abstract | We present the three-dimensional (3D) growth of polypyrrole (PPy) microstructures with high aspect ratios (HAR) by a localized electropolymerization. The radicals formed by an oxidation of Py monomer is localized on the targeting area due to a confinement of electric field, forming a PPy structure. We found that a reversal point at which the relative field strengths of E-c (center of the grown structure) and E-e (edge) are reversed is a critical factor in determining the growth characteristic of the 3D PPy structure. A porous structure with open and closed pores is produced below the reversal point by the hydrogen bubble trapping in a gap between the microelectrode and the grown structure. Above the reversal point, a structure with dense and uniform features is obtained by a steady supply of monomer in the gap without bubble trapping. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.relation.isPartOf | MACROMOLECULES | - |
dc.subject | CONDUCTING POLYMERS | - |
dc.subject | ELECTRODEPOSITION | - |
dc.subject | RADIOLOGY | - |
dc.title | Three-dimensional (3D) polypyrrole microstructures with high aspect ratios fabricated by localized electropolymerization | - |
dc.type | Article | - |
dc.contributor.college | 신소재공학과 | - |
dc.identifier.doi | 10.1021/MA702786G | - |
dc.author.google | Seol, SK | - |
dc.author.google | Kim, JT | - |
dc.author.google | Je, JH | - |
dc.author.google | Hwu, Y | - |
dc.author.google | Margaritondo, G | - |
dc.relation.volume | 41 | - |
dc.relation.issue | 9 | - |
dc.relation.startpage | 3071 | - |
dc.relation.lastpage | 3074 | - |
dc.contributor.id | 10123980 | - |
dc.relation.journal | MACROMOLECULES | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | MACROMOLECULES, v.41, no.9, pp.3071 - 3074 | - |
dc.identifier.wosid | 000255654100018 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 3074 | - |
dc.citation.number | 9 | - |
dc.citation.startPage | 3071 | - |
dc.citation.title | MACROMOLECULES | - |
dc.citation.volume | 41 | - |
dc.contributor.affiliatedAuthor | Je, JH | - |
dc.identifier.scopusid | 2-s2.0-44449106200 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 11 | - |
dc.description.scptc | 11 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | CONDUCTING POLYMERS | - |
dc.subject.keywordPlus | ELECTRODEPOSITION | - |
dc.subject.keywordPlus | RADIOLOGY | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Polymer Science | - |
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