Nanosheet coated dual-shell TiO2 sphere with high solar reflectance for thermal-shield materials
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Hee Jung | - |
dc.contributor.author | Kim, Dae-Sung | - |
dc.contributor.author | Mun, Hyewon | - |
dc.contributor.author | Jae, Hyunmo | - |
dc.contributor.author | Moon, Kyoung-Seok | - |
dc.contributor.author | Roh, Dong Kyu | - |
dc.date.accessioned | 2022-12-26T12:04:48Z | - |
dc.date.available | 2022-12-26T12:04:48Z | - |
dc.date.issued | 2020-12 | - |
dc.identifier.issn | 2452-2139 | - |
dc.identifier.uri | https://scholarworks.gnu.ac.kr/handle/sw.gnu/5845 | - |
dc.description.abstract | A dual-shell TiO2 sphere, composed of a TiO2 sphere (TS) core and SiO2 layer (SL)/TiO2 nanosheet (TNS) double shell, was prepared as a novel thermal-shield material. The high reflective rutile TiO2 core was easily synthesized via a solvothermal reaction, and then SL/TNS double shell was sequentially coated on the TiO2 core via two-step coating. This multilayer structure enhanced the solar reflectance via constructive interference between the high- and low-refractive index layers, suggesting a positive impact on potential applications as a thermal-shielding material. Moreover, the multi-faceted reflection derived from vertical growth TNS outer layer can lead to improvement in the solar reflectance caused by maximization of light scattering. As a result, it showed outstanding near infraredand visible-reflectance value of approximately 87% and 91%, respectively, which are higher than those of neat TS and commercial TiO2. | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.title | Nanosheet coated dual-shell TiO2 sphere with high solar reflectance for thermal-shield materials | - |
dc.type | Article | - |
dc.publisher.location | 영국 | - |
dc.identifier.doi | 10.1016/j.coco.2020.100432 | - |
dc.identifier.scopusid | 2-s2.0-85090343988 | - |
dc.identifier.wosid | 000604633200004 | - |
dc.identifier.bibliographicCitation | COMPOSITES COMMUNICATIONS, v.22 | - |
dc.citation.title | COMPOSITES COMMUNICATIONS | - |
dc.citation.volume | 22 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Composites | - |
dc.subject.keywordPlus | EXPOSED 001 FACETS | - |
dc.subject.keywordPlus | YELLOW PIGMENTS | - |
dc.subject.keywordPlus | NANOSTRUCTURES | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordAuthor | Sphere TiO2 | - |
dc.subject.keywordAuthor | Dual-shell | - |
dc.subject.keywordAuthor | Nanosheet | - |
dc.subject.keywordAuthor | Thermal-shield | - |
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