Preparation and application of chelating polymer-mesoporous carbon composite for copper-ion adsorption
DC Field | Value | Language |
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dc.contributor.author | Lee, Hyung Ik | - |
dc.contributor.author | Lung, Yongju | - |
dc.contributor.author | Kim, Seok | - |
dc.contributor.author | Yoon, Jeong Ah | - |
dc.contributor.author | Kim, Jin Hoe | - |
dc.contributor.author | Hwang, Jae Sik | - |
dc.contributor.author | Yun, Myung Hee | - |
dc.contributor.author | Yeon, Jei-Won | - |
dc.contributor.author | Hong, Chang Seop | - |
dc.contributor.author | Kim, Ji Man | - |
dc.date.accessioned | 2021-09-08T18:18:07Z | - |
dc.date.available | 2021-09-08T18:18:07Z | - |
dc.date.created | 2021-06-10 | - |
dc.date.issued | 2009-04 | - |
dc.identifier.issn | 0008-6223 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/120282 | - |
dc.description.abstract | A mesoporous carbon material, CMK-1 was successfully functionalized with carboxymethylated polyethyleneimine (CMPEI) by a simple adsorption method. The physicochemical properties of the polymer-carbon composite (denoted as CMPEI/CMK-1) were investigated by X-ray diffraction, N-2 adsorption-desorption and X-ray photoelectron spectroscopy (XPS). The adsorption behaviors of Cu(II) ion on the CMK-1 and CMPEI/CMK-1 materials were examined under the batch-type experimental conditions. The CMPEI/CMK-1 material showed a typical Langmuir isotherm with a 10-fold increase in adsorption capacity, compared to that of CMK-1. In the case of 0.02 mM Cu(II) solution, the copper ions were completely removed by utilizing the CMPEI/CMK-1 material both at pH values of 3 and 5. The CMPEI/CMK-1 material also exhibited a remarkably high distribution coefficient value (K-d = 2.75 x 10(5)). The results from XPS depth profiles before and after the copper-ion adsorption indicated that the CMPEI and the adsorbed Cu(II) ions were uniformly distributed within the CMK-1 particles. (C) 2008 Elsevier Ltd. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.subject | NANOPOROUS CARBON | - |
dc.subject | MOLECULAR-SIEVES | - |
dc.subject | SURFACE-CHEMISTRY | - |
dc.subject | AQUEOUS-SOLUTION | - |
dc.subject | NICKEL(II) ION | - |
dc.subject | SILICA | - |
dc.subject | REMOVAL | - |
dc.subject | POLYETHYLENEIMINE | - |
dc.subject | ULTRAFILTRATION | - |
dc.subject | COMPLEXATION | - |
dc.title | Preparation and application of chelating polymer-mesoporous carbon composite for copper-ion adsorption | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Hong, Chang Seop | - |
dc.identifier.doi | 10.1016/j.carbon.2008.12.024 | - |
dc.identifier.scopusid | 2-s2.0-59649103168 | - |
dc.identifier.wosid | 000264252900014 | - |
dc.identifier.bibliographicCitation | CARBON, v.47, no.4, pp.1043 - 1049 | - |
dc.relation.isPartOf | CARBON | - |
dc.citation.title | CARBON | - |
dc.citation.volume | 47 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 1043 | - |
dc.citation.endPage | 1049 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | NANOPOROUS CARBON | - |
dc.subject.keywordPlus | MOLECULAR-SIEVES | - |
dc.subject.keywordPlus | SURFACE-CHEMISTRY | - |
dc.subject.keywordPlus | AQUEOUS-SOLUTION | - |
dc.subject.keywordPlus | NICKEL(II) ION | - |
dc.subject.keywordPlus | SILICA | - |
dc.subject.keywordPlus | REMOVAL | - |
dc.subject.keywordPlus | POLYETHYLENEIMINE | - |
dc.subject.keywordPlus | ULTRAFILTRATION | - |
dc.subject.keywordPlus | COMPLEXATION | - |
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