Solvent-free thermoplasticpoly(dimethylsiloxane) bonding mediated by UV irradiation followed by gas-phase chemical deposition of an adhesion linker
DC Field | Value | Language |
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dc.contributor.author | Ahn, S. Y. | - |
dc.contributor.author | Lee, N. Y. | - |
dc.date.available | 2020-02-28T08:46:37Z | - |
dc.date.created | 2020-02-06 | - |
dc.date.issued | 2015-07 | - |
dc.identifier.issn | 0960-1317 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/10390 | - |
dc.description.abstract | Here, we introduce a solvent-free strategy for bonding various thermoplastic substrates with poly(dimethylsiloxane) (PDMS) using ultraviolet (UV) irradiation followed by the gas-phase chemical deposition of aminosilane on the UV-irradiated thermoplastic substrates. The thermoplastic substrates were first irradiated with UV for surface hydrophilic treatment and were then grafted with vacuum-evaporated aminosilane, where the alkoxysilane side reacted with the oxidized surface of the thermoplastic substrate. Next, the amine-terminated thermoplastic substrates were treated with corona discharge to oxidize the surface and were bonded with PDMS, which was also oxidized via corona discharge. The two substrates were then hermetically sealed and pressed under atmospheric pressure for 30 min at 60 degrees C. This process enabled the formation of a robust siloxane bond (Si-O-Si) between the thermoplastic substrate and PDMS under relatively mild conditions using an inexpensive and commercially available UV lamp and Tesla coil. Various thermoplastic substrates were examined for bonding with PDMS, including poly(methylmethacrylate) (PMMA), polycarbonate (PC), poly(ethyleneterephthalate) (PET) and polystyrene (PS). Surface characterizations were performed by measuring the contact angle and performing x-ray photoelectron spectroscopy analysis, and the bond strength was analyzed by conducting various mechanical force measurements such as pull, delamination, leak and burst tests. The average bond strengths for the PMMA-PDMS, PC-PDMS, PET-PDMS and PS-PDMS assemblies were measured at 823.6, 379.3, 291.2 and 229.0 kPa, respectively, confirming the highly reliable performance of the introduced bonding strategy. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | IOP PUBLISHING LTD | - |
dc.relation.isPartOf | JOURNAL OF MICROMECHANICS AND MICROENGINEERING | - |
dc.subject | CONTACT-ANGLE | - |
dc.subject | SURFACE MODIFICATION | - |
dc.subject | VAPOR-DEPOSITION | - |
dc.subject | DNA SEPARATION | - |
dc.subject | POLYSTYRENE | - |
dc.subject | FABRICATION | - |
dc.subject | WATER | - |
dc.subject | POLY(DIMETHYLSILOXANE) | - |
dc.subject | SILICA | - |
dc.subject | PET | - |
dc.title | Solvent-free thermoplasticpoly(dimethylsiloxane) bonding mediated by UV irradiation followed by gas-phase chemical deposition of an adhesion linker | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000356896100018 | - |
dc.identifier.doi | 10.1088/0960-1317/25/7/075007 | - |
dc.identifier.bibliographicCitation | JOURNAL OF MICROMECHANICS AND MICROENGINEERING, v.25, no.7 | - |
dc.identifier.scopusid | 2-s2.0-84937509382 | - |
dc.citation.title | JOURNAL OF MICROMECHANICS AND MICROENGINEERING | - |
dc.citation.volume | 25 | - |
dc.citation.number | 7 | - |
dc.contributor.affiliatedAuthor | Ahn, S. Y. | - |
dc.contributor.affiliatedAuthor | Lee, N. Y. | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | thermoplastic | - |
dc.subject.keywordAuthor | poly(dimethylsiloxane) elastomer | - |
dc.subject.keywordAuthor | bonding | - |
dc.subject.keywordAuthor | UV irradiation | - |
dc.subject.keywordAuthor | aminosilane | - |
dc.subject.keywordAuthor | gas-phase chemical deposition | - |
dc.subject.keywordPlus | CONTACT-ANGLE | - |
dc.subject.keywordPlus | SURFACE MODIFICATION | - |
dc.subject.keywordPlus | VAPOR-DEPOSITION | - |
dc.subject.keywordPlus | DNA SEPARATION | - |
dc.subject.keywordPlus | POLYSTYRENE | - |
dc.subject.keywordPlus | FABRICATION | - |
dc.subject.keywordPlus | WATER | - |
dc.subject.keywordPlus | POLY(DIMETHYLSILOXANE) | - |
dc.subject.keywordPlus | SILICA | - |
dc.subject.keywordPlus | PET | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Instruments & Instrumentation | - |
dc.relation.journalResearchArea | Physics | - |
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 | - |
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