Adsorption behavior of chitosan-based polymers templated by metal ions on mixed solutions containing Cu+2, UO2+2, Pb+2, and Co+2 ions
DC Field | Value | Language |
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dc.contributor.author | Yun, JY | - |
dc.contributor.author | Choi, HL | - |
dc.contributor.author | Son, TI | - |
dc.contributor.author | Kim, YM | - |
dc.contributor.author | Kim, WJ | - |
dc.contributor.author | Moon, DK | - |
dc.date.available | 2019-05-30T07:35:41Z | - |
dc.date.issued | 2005-11 | - |
dc.identifier.issn | 1226-086X | - |
dc.identifier.issn | 1876-794X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/24487 | - |
dc.description.abstract | Chitosan-based chelate resins having highly selective adsorption properties toward specific metal ions were prepared through a ternplated method using chitosan and metal ions as templates. Template metal ions, Cu(I I) and U(VI), were added respectively to the solution of a chitosan ligand, which was treated with 10 aqueous acetic acid in view of forming chitosan-metal chelates. The chitosan-metal complex solutions were crosslinked using a reaction with glutaraldehyde to obtain crosslinked chitosan-metal chelate polymers. The metal chelate polymers were treated with 1 M HCl to remove metal ions, followed by alkali and distilled water treatments. The products were cross linked-chitosan polymers containing Cu(II) and U(VI), respectively; they showed highly selective adsorption properties toward their metal ion templates from a mixture of Cu+2, UO2+2, Pb+2, and Co+2 in solution. Adsorption was also measured for the crosslinked chitosan without a template metal ion. It was found that the adsorption properties in mixture solutions were greatly enhanced toward metal ions of the same kind as that used as the template; however, it was lower for the resins prepared without the use of metallic template ions. | - |
dc.format.extent | 7 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | ELSEVIER SCIENCE INC | - |
dc.title | Adsorption behavior of chitosan-based polymers templated by metal ions on mixed solutions containing Cu+2, UO2+2, Pb+2, and Co+2 ions | - |
dc.type | Article | - |
dc.identifier.bibliographicCitation | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, v.11, no.6, pp 957 - 963 | - |
dc.identifier.kciid | ART001210836 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000233577300024 | - |
dc.identifier.scopusid | 2-s2.0-28744455512 | - |
dc.citation.endPage | 963 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 957 | - |
dc.citation.title | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | - |
dc.citation.volume | 11 | - |
dc.type.docType | Article | - |
dc.publisher.location | 미국 | - |
dc.subject.keywordAuthor | chitosan | - |
dc.subject.keywordAuthor | cross-linked chitosan | - |
dc.subject.keywordAuthor | template metal chelate polymer | - |
dc.subject.keywordAuthor | selective adsorption | - |
dc.subject.keywordPlus | CHELATE POLYMERS | - |
dc.subject.keywordPlus | CHITIN | - |
dc.subject.keywordPlus | ADSORBENTS | - |
dc.subject.keywordPlus | WATER | - |
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 | - |
dc.description.journalRegisteredClass | kci | - |
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