Synthesis and surface modifications of mesoporous silica adsorbent for selective removal of chromium (Cr3+) ions from wastewater
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Santhamoorthy, Madhappan | - |
dc.contributor.author | Mani, Kailasam Saravana | - |
dc.contributor.author | Periyasami, Govindasami | - |
dc.contributor.author | Kim, Seong-Cheol | - |
dc.contributor.author | Mohan, Anandhu | - |
dc.contributor.author | Phan, Thi Tuong Vy | - |
dc.date.accessioned | 2024-05-05T11:30:20Z | - |
dc.date.available | 2024-05-05T11:30:20Z | - |
dc.date.issued | 2024-03 | - |
dc.identifier.issn | 0149-6395 | - |
dc.identifier.issn | 1520-5754 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/91113 | - |
dc.description.abstract | A salicylaldehyde-based Schiff base ligand functionalized mesoporous silica nanoparticles (SBA-15@SB NPs) were prepared for selective adsorption of chromium (Cr3+) ions from aqueous solution. The prepared SBA-15@SB NPs were characterized using X-ray diffraction (XRD), N(2 )sorption, SEM, TEM, zeta potential, particle size analysis, and thermogravimetric analysis. The selective metal ion adsorption capacity of SBA-15@SB NPs was determined using various competitive divalent metal ions (Ni2+, Zn2+, Mn2+, and Mg2+), and trivalent metal ions (Al3+, Fe2+, and In3+), respectively, at different experimental conditions such as varied solution pH (pH 3, 5, 6.5, 7.0, and 9.0), concentration of metal ions (50, 100 and 150 mg/L), adsorbent amount (0.025, 0.05, 0.075, 0.1 and 0.15 g), respectively. At pH 6.5, the synthesized SBA-15@SB NPs showed a high adsorption ability and selectivity toward Cr3+ ions, adsorbing over 90% of the initial Cr3+ ion solution (100 mg/L) in about 210 mg/g. | - |
dc.format.extent | 14 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | TAYLOR & FRANCIS INC | - |
dc.title | Synthesis and surface modifications of mesoporous silica adsorbent for selective removal of chromium (Cr3+) ions from wastewater | - |
dc.type | Article | - |
dc.identifier.wosid | 001195131900001 | - |
dc.identifier.doi | 10.1080/01496395.2024.2335345 | - |
dc.identifier.bibliographicCitation | SEPARATION SCIENCE AND TECHNOLOGY, v.59, no.4, pp 547 - 560 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-85189783877 | - |
dc.citation.endPage | 560 | - |
dc.citation.startPage | 547 | - |
dc.citation.title | SEPARATION SCIENCE AND TECHNOLOGY | - |
dc.citation.volume | 59 | - |
dc.citation.number | 4 | - |
dc.type.docType | Article | - |
dc.publisher.location | 미국 | - |
dc.subject.keywordAuthor | Mesoporous silica adsorbent | - |
dc.subject.keywordAuthor | surface modification | - |
dc.subject.keywordAuthor | Cr3+ ion adsorption | - |
dc.subject.keywordAuthor | Schiff base ligand | - |
dc.subject.keywordAuthor | wastewater treatment | - |
dc.subject.keywordPlus | FUNCTIONALIZED SBA-15 | - |
dc.subject.keywordPlus | ADSORPTION | - |
dc.subject.keywordPlus | ORGANOSILICAS | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
1342, Seongnam-daero, Sujeong-gu, Seongnam-si, Gyeonggi-do, Republic of Korea(13120)031-750-5114
COPYRIGHT 2020 Gachon 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.