Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김현우 | - |
dc.date.accessioned | 2019-12-08T15:04:08Z | - |
dc.date.available | 2019-12-08T15:04:08Z | - |
dc.date.issued | 2018-07 | - |
dc.identifier.citation | JOURNAL OF THE AMERICAN CERAMIC SOCIETY, v. 101, no. 9, page. 3817-3829 | en_US |
dc.identifier.issn | 0002-7820 | - |
dc.identifier.issn | 1551-2916 | - |
dc.identifier.uri | https://ceramics.onlinelibrary.wiley.com/doi/abs/10.1111/jace.15561 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/119452 | - |
dc.description.abstract | This paper reports a novel fluorinated micro-nano hierarchical Pd-decorated SiO2 structure (hereafter called Pd/SiO2), which was formed by the deposition of Pd nanoparticles (NPs) on SiO2 microspheres. The SiO2 layers with microscale roughness were fabricated by electrospraying a solution prepared using the sol-gel process. Subsequently, the Pd NPs were deposited using an ultraviolet reduction process. The resulting surfaces exhibited a micro-nano hierarchical morphology. After fluorination, the micro-nano hierarchical surface exhibited outstanding water repellency with a water contact angle (WCA) of 170 degrees and a sliding angle <5 degrees, indicating excellent superhydrophobic properties. The layers exhibited good long-term durability and excellent ultraviolet resistance. Interestingly, the surface was oleophilic (CA of oil similar to 10 degrees). These results show the potential of employing superhydrophobic fluorinated Pd/SiO2 layers in smart devices, such as self-cleanable surfaces and intelligent water/oil separation systems. | en_US |
dc.description.sponsorship | Basic Science Research Program through the National Research Foundation of Korea (NRF); Ministry of Education, Grant/Award Number: 2016R1D1A1B03935228 | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | WILEY | en_US |
dc.subject | electrospraying | en_US |
dc.subject | nanomaterials | en_US |
dc.subject | silica | en_US |
dc.subject | wetting | en_US |
dc.title | Superhydrophobic and oleophilic micro-nano hierarchical Pd-decorated SiO2 layers | en_US |
dc.type | Article | en_US |
dc.relation.no | 9 | - |
dc.relation.volume | 101 | - |
dc.identifier.doi | 10.1111/jace.15561 | - |
dc.relation.page | 3817-3829 | - |
dc.relation.journal | JOURNAL OF THE AMERICAN CERAMIC SOCIETY | - |
dc.contributor.googleauthor | Kim, Jae-Hun | - |
dc.contributor.googleauthor | Mirzaei, Ali | - |
dc.contributor.googleauthor | Kim, Hyoun Woo | - |
dc.contributor.googleauthor | Kim, Sang Sub | - |
dc.relation.code | 2018002214 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DIVISION OF MATERIALS SCIENCE AND ENGINEERING | - |
dc.identifier.pid | hyounwoo | - |
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