Synthesis of a Dual-Templated MgO-Al2O3 adsorbent Using Block Copolymer and Ionic Liquid for CO2 Capture
DC Field | Value | Language |
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dc.contributor.author | Han, Seung Ju | - |
dc.contributor.author | Bang, Yongju | - |
dc.contributor.author | Lee, Hanyeong | - |
dc.contributor.author | Lee, Kyuyoung | - |
dc.contributor.author | Song, In Kyu | - |
dc.contributor.author | Seo, Jeong Gil | - |
dc.date.accessioned | 2022-07-15T22:14:39Z | - |
dc.date.available | 2022-07-15T22:14:39Z | - |
dc.date.created | 2021-05-13 | - |
dc.date.issued | 2015-06 | - |
dc.identifier.issn | 1385-8947 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/156967 | - |
dc.description.abstract | A dual-templated MgO-Al2O3 (denoted as SI-MA) was prepared by a single-step evaporation-induced self-assembly (EISA) method using P123 and ionic liquid as template. For comparison, P123-templated MgO-Al2O3 (denoted as S-MA) and ionic liquid-templated MgO-Al2O3 (denoted as I-MA) were also prepared by a similar method. The effect of P123 and ionic liquid on physicochemical properties and CO2 adsorptive performance of adsorbents was investigated. All the adsorbents retained well developed mesoporous structure and SI-MA exhibited the highest surface area. It was observed that relative distribution of coordinately unsaturated aluminum increased in the order of I-MA < SI-MA < S-MA. Similarly, the basicity of adsorbent increased in the order of I-MA < S-MA < SI-MA and the highest basicity of SI-MA was due to its highest surface area and the large amount of coordinately unsaturated O2- ions. It was also revealed that the CO2 adsorption capacity under dynamic conditions, decreased in the order of SI-MA > S-MA > I-MA, which is in accordance with the trend of basicity. In conclusion, it was found that SI-MA with the highest basicity retained the maximum CO2 adsorptive performance demonstrating that the basicity of the adsorbents played an important role in determining CO2 adsorption capacity | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.title | Synthesis of a Dual-Templated MgO-Al2O3 adsorbent Using Block Copolymer and Ionic Liquid for CO2 Capture | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Seo, Jeong Gil | - |
dc.identifier.doi | 10.1016/j.cej.2015.02.044 | - |
dc.identifier.scopusid | 2-s2.0-84923916044 | - |
dc.identifier.wosid | 000353729100046 | - |
dc.identifier.bibliographicCitation | CHEMICAL ENGINEERING JOURNAL, v.270, pp.411 - 417 | - |
dc.relation.isPartOf | CHEMICAL ENGINEERING JOURNAL | - |
dc.citation.title | CHEMICAL ENGINEERING JOURNAL | - |
dc.citation.volume | 270 | - |
dc.citation.startPage | 411 | - |
dc.citation.endPage | 417 | - |
dc.type.rims | ART | - |
dc.type.docType | 정기학술지(Article(Perspective Article포함)) | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | CO2 capture | - |
dc.relation.journalResearchArea | Dual-templating method | - |
dc.relation.journalResearchArea | MgO-Al2O3 | - |
dc.relation.journalResearchArea | Surfactant | - |
dc.relation.journalResearchArea | Ionic liquid | - |
dc.relation.journalResearchArea | Basicity | - |
dc.relation.journalWebOfScienceCategory | CARBON-DIOXIDE | - |
dc.relation.journalWebOfScienceCategory | ADSORPTION | - |
dc.relation.journalWebOfScienceCategory | SORBENT | - |
dc.relation.journalWebOfScienceCategory | HYDROTALCITES | - |
dc.relation.journalWebOfScienceCategory | CRYSTALLINE | - |
dc.relation.journalWebOfScienceCategory | MGO | - |
dc.relation.journalWebOfScienceCategory | TEMPERATURE | - |
dc.relation.journalWebOfScienceCategory | FRAMEWORKS | - |
dc.relation.journalWebOfScienceCategory | MESOPORE | - |
dc.relation.journalWebOfScienceCategory | ALUMINA | - |
dc.subject.keywordPlus | CARBON-DIOXIDE | - |
dc.subject.keywordPlus | ADSORPTION | - |
dc.subject.keywordPlus | SORBENT | - |
dc.subject.keywordPlus | HYDROTALCITES | - |
dc.subject.keywordPlus | CRYSTALLINE | - |
dc.subject.keywordPlus | MGO | - |
dc.subject.keywordPlus | TEMPERATURE | - |
dc.subject.keywordPlus | FRAMEWORKS | - |
dc.subject.keywordPlus | MESOPORE | - |
dc.subject.keywordPlus | ALUMINA | - |
dc.subject.keywordAuthor | CO2 capture | - |
dc.subject.keywordAuthor | Dual-templating method | - |
dc.subject.keywordAuthor | MgO-Al2O3 | - |
dc.subject.keywordAuthor | Surfactant | - |
dc.subject.keywordAuthor | Ionic liquid | - |
dc.subject.keywordAuthor | Basicity | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S1385894715002429?via%3Dihub | - |
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