DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Ho-Seok | ko |
dc.contributor.author | Lee, Young-Chul | ko |
dc.contributor.author | Choi, Bong-Gill | ko |
dc.contributor.author | Hong, Won-Hi | ko |
dc.contributor.author | Yang, Ji-Won | ko |
dc.date.accessioned | 2009-06-24T01:52:37Z | - |
dc.date.available | 2009-06-24T01:52:37Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2008-04 | - |
dc.identifier.citation | CHEMSUSCHEM, v.1, no.4, pp.356 - 362 | - |
dc.identifier.issn | 1864-5631 | - |
dc.identifier.uri | http://hdl.handle.net/10203/9719 | - |
dc.description.abstract | Iron(III)-entrapped gamma-alumina nanosorbents were prepared by an environmentally benign method using an ionothermal process based on an ionic liquid to synthesize the gamma-alumina host and a sonochemical method to entrap the iron(III) guest. The morphology of the alumina depends on the aluminum precursor used, giving aligned bundled and randomly debundled gamma-alumina nanorods as well as wormlike mesoporous alumina. In particular the rodlike structure shows significantly greater mesoporosity than the wormlike porous gamma-alumino structure. Moreover entrapment of iron(III) in the gamma-alumino nanosorbents with randomly debundled rodlike structures leads to the greatest As(V) removal capacity and the fastest adsorption rote as compared to the other Fe(III)-entrapped adsorbents, as a result of its larger surface area and pore sizes. Thus, this method provides a clean and effective route to an advanced host-guest adsorbent system for application in the removal of arsenic from drinking water. | - |
dc.description.sponsorship | The authors gratefully acknowledge the Genome-Based Integrated Bioprocess Project of the Ministry of Science and Technology for financial assistance of these studies. | en |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | WILEY-BLACKWELL | - |
dc.subject | MESOPOROUS ALUMINA | - |
dc.subject | IONOTHERMAL SYNTHESIS | - |
dc.subject | IONIC LIQUIDS | - |
dc.subject | NANOPARTICLES | - |
dc.subject | SILICA | - |
dc.subject | TEMPLATE | - |
dc.subject | BOEHMITE | - |
dc.subject | SURFACTANT | - |
dc.subject | CARBON | - |
dc.subject | ALUMINOPHOSPHATE | - |
dc.title | Clean and facile solution synthesis of iron(III)-entrapped gamma-alumina nanosorbents for arsenic removal | - |
dc.type | Article | - |
dc.identifier.wosid | 000256877000014 | - |
dc.identifier.scopusid | 2-s2.0-48149112318 | - |
dc.type.rims | ART | - |
dc.citation.volume | 1 | - |
dc.citation.issue | 4 | - |
dc.citation.beginningpage | 356 | - |
dc.citation.endingpage | 362 | - |
dc.citation.publicationname | CHEMSUSCHEM | - |
dc.identifier.doi | 10.1002/cssc.200700119 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Hong, Won-Hi | - |
dc.contributor.localauthor | Yang, Ji-Won | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | adsorption | - |
dc.subject.keywordAuthor | arsenic | - |
dc.subject.keywordAuthor | environmental chemistry | - |
dc.subject.keywordAuthor | ionic liquids | - |
dc.subject.keywordAuthor | nanostructures | - |
dc.subject.keywordPlus | MESOPOROUS ALUMINA | - |
dc.subject.keywordPlus | IONOTHERMAL SYNTHESIS | - |
dc.subject.keywordPlus | IONIC LIQUIDS | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | SILICA | - |
dc.subject.keywordPlus | TEMPLATE | - |
dc.subject.keywordPlus | BOEHMITE | - |
dc.subject.keywordPlus | SURFACTANT | - |
dc.subject.keywordPlus | CARBON | - |
dc.subject.keywordPlus | ALUMINOPHOSPHATE | - |
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