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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 182 | - |
dc.citation.startPage | 173 | - |
dc.citation.title | CARBON | - |
dc.citation.volume | 56 | - |
dc.contributor.author | Tiwari, Jitendra N. | - |
dc.contributor.author | Mahesh, Kandula | - |
dc.contributor.author | Le, Nhien H. | - |
dc.contributor.author | Kemp, K. Christian | - |
dc.contributor.author | Timilsina, Rupak | - |
dc.contributor.author | Tiwari, Rajanish N. | - |
dc.contributor.author | Kim, Kwang S. | - |
dc.date.accessioned | 2023-12-22T04:06:48Z | - |
dc.date.available | 2023-12-22T04:06:48Z | - |
dc.date.created | 2014-09-01 | - |
dc.date.issued | 2013-05 | - |
dc.description.abstract | Three dimensional (3D) reduced graphene oxide (RGO)-based hydrogels were synthesized by the reduction of graphene oxide using sodium ascorbate. During gelation, mono-, bi-, and trilayer graphene nanosheets self-assemble into a well-defined and interconnected 3D porous network through strong van der Waals and pi-pi interactions. The 3D RGO-based hydrogels showed a large surface area, and a uniform pore size distribution. The application of the 3D mesoporous material as an adsorbent for the removal of the organic dyes, methylene blue (MB) and rhodamine B (RhB), from aqueous solutions was investigated. The 3D RGO-based hydrogels showed excellent removal capabilities for MB (similar to 100%) and RhB (similar to 97%) due to adsorption through strong pi-pi stacking and anion-cation interactions. Toxicity tests show that the aqueous solutions purified by 3D RGO-based hydrogels are comparable to control experiments conducted using distilled water. | - |
dc.identifier.bibliographicCitation | CARBON, v.56, pp.173 - 182 | - |
dc.identifier.doi | 10.1016/j.carbon.2013.01.001 | - |
dc.identifier.issn | 0008-6223 | - |
dc.identifier.scopusid | 2-s2.0-84875215429 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/5566 | - |
dc.identifier.url | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84875215429 | - |
dc.identifier.wosid | 000317700200021 | - |
dc.language | 영어 | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.title | Reduced graphene oxide-based hydrogels for the efficient capture of dye pollutants from aqueous solutions | - |
dc.type | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | ACTIVATED CARBON | - |
dc.subject.keywordPlus | MALACHITE GREEN | - |
dc.subject.keywordPlus | GRAPHITE OXIDE | - |
dc.subject.keywordPlus | REACTIVE DYE | - |
dc.subject.keywordPlus | ADSORPTION | - |
dc.subject.keywordPlus | REMOVAL | - |
dc.subject.keywordPlus | FILMS | - |
dc.subject.keywordPlus | WATER | - |
dc.subject.keywordPlus | WASTEWATERS | - |
dc.subject.keywordPlus | NANOSHEETS | - |
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