DC Field | Value | Language |
---|---|---|
dc.contributor.author | Chuah, Chong Yang | ko |
dc.contributor.author | Nie, Lina | ko |
dc.contributor.author | Lee, Jong-Min | ko |
dc.contributor.author | Bae, Tae-Hyun | ko |
dc.date.accessioned | 2020-06-02T04:20:05Z | - |
dc.date.available | 2020-06-02T04:20:05Z | - |
dc.date.created | 2020-06-02 | - |
dc.date.created | 2020-06-02 | - |
dc.date.created | 2020-06-02 | - |
dc.date.created | 2020-06-02 | - |
dc.date.issued | 2020-09 | - |
dc.identifier.citation | SEPARATION AND PURIFICATION TECHNOLOGY, v.246, pp.116933 | - |
dc.identifier.issn | 1383-5866 | - |
dc.identifier.uri | http://hdl.handle.net/10203/274450 | - |
dc.description.abstract | Graphene oxide (GO) laminate membranes of controlled interlayer spacing were synthesized for the investigation in H-2/CO2 separation. The interlayer distance of GO flakes was tuned by crosslinking and intercalation of La3+ or Co2+ cations between GO layers. Investigation via field-emission scanning electron microscope showed that a continuous selective layer was present in the GO-La3+, GO-Co2+ and GO membranes. Gas permeation results revealed that the GO-La3+ membrane had better H-2 permeability and H-2/CO2 selectivity than the other membranes, due to an increase in d-spacing between the GO layers and restricted defect formation in the GO laminate membranes. In addition, the H-2/CO2 separation performance of GO-La3+ membrane was found to be close to the upper bound limit of conventional polymer membranes established in 2008. | - |
dc.language | English | - |
dc.publisher | ELSEVIER | - |
dc.title | The influence of cations intercalated in graphene oxide membranes in tuning H-2/CO2 separation performance | - |
dc.type | Article | - |
dc.identifier.wosid | 000533620600019 | - |
dc.identifier.scopusid | 2-s2.0-85083883131 | - |
dc.type.rims | ART | - |
dc.citation.volume | 246 | - |
dc.citation.beginningpage | 116933 | - |
dc.citation.publicationname | SEPARATION AND PURIFICATION TECHNOLOGY | - |
dc.identifier.doi | 10.1016/j.seppur.2020.116933 | - |
dc.contributor.localauthor | Bae, Tae-Hyun | - |
dc.contributor.nonIdAuthor | Chuah, Chong Yang | - |
dc.contributor.nonIdAuthor | Nie, Lina | - |
dc.contributor.nonIdAuthor | Lee, Jong-Min | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Graphene oxide | - |
dc.subject.keywordAuthor | Intercalation | - |
dc.subject.keywordAuthor | Interlayer spacing | - |
dc.subject.keywordAuthor | Membrane | - |
dc.subject.keywordAuthor | H-2/CO2 separation | - |
dc.subject.keywordPlus | MIXED-MATRIX MEMBRANES | - |
dc.subject.keywordPlus | CROSS-LINKING | - |
dc.subject.keywordPlus | HOLLOW-FIBER | - |
dc.subject.keywordPlus | THIN-FILMS | - |
dc.subject.keywordPlus | HYDROGEN | - |
dc.subject.keywordPlus | CO2 | - |
dc.subject.keywordPlus | GAS | - |
dc.subject.keywordPlus | STABILITY | - |
dc.subject.keywordPlus | ULTRATHIN | - |
dc.subject.keywordPlus | CAPTURE | - |
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