DC Field | Value | Language |
---|---|---|
dc.contributor.author | Choi, Jihun | - |
dc.contributor.author | Na, Jaehyun | - |
dc.contributor.author | Jeon, Sangmin | - |
dc.date.accessioned | 2024-03-27T13:03:12Z | - |
dc.date.available | 2024-03-27T13:03:12Z | - |
dc.date.created | 2023-12-11 | - |
dc.date.issued | 2023-06 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/122934 | - |
dc.description.abstract | Bulk evaporation of brine is a sustainable method to obtain minerals with the inherent advantage of selective crystallization based on ion solubility differences, but it has a critical drawback of requiring a prolonged time period. In contrast, solar crystallizers based on interfacial evaporation can reduce the processing time, but their ion-selectivity may be limited due to insufficient re-dissolution and crystallization processes. This study presents the first-ever development of an ion-selective solar crystallizer featuring an asymmetrically corrugated structure (A-SC). The asymmetric mountain structure of A-SC creates V-shaped rivulets that facilitate solution transport, promoting not only evaporation but also the re-dissolution of salt formed on the mountain peaks. When A-SC was employed to evaporate a solution containing a mixture of Na+ and K+ ions, the evaporation rate was 1.51 kg/m2h and the relative concentration of Na+ to K+ in the crystallized salt was 4.45 times higher than that in the initial solution. | - |
dc.language | English | - |
dc.publisher | CELL PRESS | - |
dc.relation.isPartOf | iScience | - |
dc.title | Ion-selective solar crystallizer with rivulets | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.isci.2023.106926 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | iScience, v.26, no.6 | - |
dc.identifier.wosid | 001022626900001 | - |
dc.citation.number | 6 | - |
dc.citation.title | iScience | - |
dc.citation.volume | 26 | - |
dc.contributor.affiliatedAuthor | Choi, Jihun | - |
dc.contributor.affiliatedAuthor | Na, Jaehyun | - |
dc.contributor.affiliatedAuthor | Jeon, Sangmin | - |
dc.identifier.scopusid | 2-s2.0-85162789359 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | SALT CRYSTALLIZATION | - |
dc.subject.keywordPlus | BRINES | - |
dc.subject.keywordPlus | EVAPORATION | - |
dc.subject.keywordPlus | WATER | - |
dc.subject.keywordPlus | PONDS | - |
dc.subject.keywordAuthor | Applied physics | - |
dc.subject.keywordAuthor | Solar terrestrial physics | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
library@postech.ac.kr Tel: 054-279-2548
Copyrights © by 2017 Pohang University of Science ad Technology All right reserved.