A highly transparent self-cleaning superhydrophobic surface by organosilane-coated alumina particles deposited via electrospraying
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yoon, Hyun | - |
dc.contributor.author | Kim, Hayong | - |
dc.contributor.author | Latthe, Sanjay S. | - |
dc.contributor.author | Kim, Min-woo | - |
dc.contributor.author | Al-Deyab, Salem | - |
dc.contributor.author | Yoon, Sam S. | - |
dc.date.accessioned | 2021-09-05T01:45:13Z | - |
dc.date.available | 2021-09-05T01:45:13Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2015 | - |
dc.identifier.issn | 2050-7488 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/96422 | - |
dc.description.abstract | A highly transparent self-cleaning superhydrophobic surface was prepared by electrospraying an organosilane-coated alumina precursor. By simply controlling the spraying time, a coating with excellent superhydrophobicity as well as transparency in the visible range was achieved. Increased spraying time increased the water contact-angle, while reducing the transparency of the coatings. Organosilane-coated alumina particles prepared with a spraying time of 300 s showed similar to 90% transmittance at a wavelength of 550 nm. A water drop acquired a perfect spherical shape with a contact angle of 162 degrees and eventually rolled off a coated surface at an extremely low sliding angle <3 degrees. This robust superhydrophobicity retained its intrinsic wettability even after 30 min of continuous water jet impact. Dust particles accumulated on the coating surface were washed off completely by rolling a few water drops, leaving behind a perfectly clean surface. Such self-cleaning and transparent superhydrophobic coatings have potential applications in the optical industry. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.subject | THIN-FILMS | - |
dc.subject | FABRICATION | - |
dc.subject | COATINGS | - |
dc.subject | NANOPARTICLES | - |
dc.subject | LOTUS | - |
dc.title | A highly transparent self-cleaning superhydrophobic surface by organosilane-coated alumina particles deposited via electrospraying | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yoon, Sam S. | - |
dc.identifier.doi | 10.1039/c5ta02226f | - |
dc.identifier.scopusid | 2-s2.0-84930225861 | - |
dc.identifier.wosid | 000354952500029 | - |
dc.identifier.bibliographicCitation | JOURNAL OF MATERIALS CHEMISTRY A, v.3, no.21, pp.11403 - 11410 | - |
dc.relation.isPartOf | JOURNAL OF MATERIALS CHEMISTRY A | - |
dc.citation.title | JOURNAL OF MATERIALS CHEMISTRY A | - |
dc.citation.volume | 3 | - |
dc.citation.number | 21 | - |
dc.citation.startPage | 11403 | - |
dc.citation.endPage | 11410 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Energy & Fuels | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | THIN-FILMS | - |
dc.subject.keywordPlus | FABRICATION | - |
dc.subject.keywordPlus | COATINGS | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | LOTUS | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.