Facile fabrication of microporous vitreous carbon for oil organic solvent absorption
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Asgar, Md. Ali | - |
dc.contributor.author | Kim, Jun | - |
dc.contributor.author | Yeom, Jeong Woo | - |
dc.contributor.author | Lee, Seongmin | - |
dc.contributor.author | Haq, Muhammad Refatul | - |
dc.contributor.author | Kim, Seok-min | - |
dc.date.accessioned | 2021-11-17T03:40:08Z | - |
dc.date.available | 2021-11-17T03:40:08Z | - |
dc.date.issued | 2021-11 | - |
dc.identifier.issn | 2352-1864 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/51527 | - |
dc.description.abstract | The release of oils/organic solvents into a water body is a serious issue as oils and solvents can adversely affect the environment. In this study, a simple fabrication method of porous vitreous carbon oil/organic solvent absorber was developed, and it shows 7 times higher performance than other activated carbon absorber. Three-dimensional interconnected porous vitreous carbon (VC) has been demonstrated for cleaning spilled oils/organic solvents. The porous VC absorbent was fabricated by carbonizing a porous furan precursor, which was prepared by utilizing organic furan resin and table sugar as template materials. Unlike other template-based methods, no template dissolution processes are required in this study. The carbon content in the fabricated porous VC was 91.6%, as confirmed by X-ray photoelectron spectroscopy. The fabricated porous VC exhibited over-hydrophobic characteristics with a static contact angle of 135.1 degrees, and showed high absorption capacity for a wide range of oils/organic solvents. The absorption capacity ranged from 186% to 290% depending on the viscosity, density, and surface tension of the oils/organic solvents. In the reusability experiment, no significant discrepancies were observed in the absorption capacity even after seven cycles. (C) 2021 Elsevier B.V. All rights reserved. | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | ELSEVIER | - |
dc.title | Facile fabrication of microporous vitreous carbon for oil organic solvent absorption | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.eti.2021.101946 | - |
dc.identifier.bibliographicCitation | ENVIRONMENTAL TECHNOLOGY & INNOVATION, v.24 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000706209600002 | - |
dc.identifier.scopusid | 2-s2.0-85122645761 | - |
dc.citation.title | ENVIRONMENTAL TECHNOLOGY & INNOVATION | - |
dc.citation.volume | 24 | - |
dc.type.docType | Article | - |
dc.publisher.location | 네델란드 | - |
dc.subject.keywordAuthor | Porous vitreous carbon | - |
dc.subject.keywordAuthor | Carbonization | - |
dc.subject.keywordAuthor | Static contact angle | - |
dc.subject.keywordAuthor | Absorption capacity | - |
dc.subject.keywordAuthor | Reusability | - |
dc.subject.keywordPlus | ACTIVATED CARBONS | - |
dc.subject.keywordPlus | GRAPHENE | - |
dc.subject.keywordPlus | SURFACE | - |
dc.subject.keywordPlus | EFFICIENT | - |
dc.subject.keywordPlus | AEROGELS | - |
dc.subject.keywordPlus | SPONGES | - |
dc.subject.keywordPlus | ADSORBENTS | - |
dc.subject.keywordPlus | ADSORPTION | - |
dc.subject.keywordPlus | NANOTUBE | - |
dc.subject.keywordPlus | REMOVAL | - |
dc.relation.journalResearchArea | Biotechnology & Applied Microbiology | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Environmental Sciences & Ecology | - |
dc.relation.journalWebOfScienceCategory | Biotechnology & Applied Microbiology | - |
dc.relation.journalWebOfScienceCategory | Engineering, Environmental | - |
dc.relation.journalWebOfScienceCategory | Environmental Sciences | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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