DC Field | Value | Language |
---|---|---|
dc.contributor.author | Hong, SB | - |
dc.contributor.author | Lear, EG | - |
dc.contributor.author | Wright, PA | - |
dc.contributor.author | Zhou, WZ | - |
dc.contributor.author | Cox, PA | - |
dc.contributor.author | Shin, CH | - |
dc.contributor.author | Park, JH | - |
dc.contributor.author | Nam, IS | - |
dc.date.accessioned | 2016-04-01T08:19:58Z | - |
dc.date.available | 2016-04-01T08:19:58Z | - |
dc.date.created | 2009-02-28 | - |
dc.date.issued | 2004-05-12 | - |
dc.identifier.issn | 0002-7863 | - |
dc.identifier.other | 2004-OAK-0000019510 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/27738 | - |
dc.description.abstract | A high-silica zeolite (Si/Al = 7.1) with the STI framework topology, denoted TNU-10, has been synthesized in the presence of 1,4-bis(N-methylpyrrolidinium)butane and Na+ cations as structure-directing agents, and its structure in the proton form has been refined against laboratory powder X-ray data in space group Fmmm (a = 13.533(1) Angstrom, b = 17.925(2) Angstrom, c = 17.651(2) Angstrom). The space group symmetry is supported by electron diffraction and energy minimization studies. The as-made and proton form of TNU-10 are extensively characterized by elemental and thermal analyses, scanning electron microscopy, N-2 adsorption, multinuclear solid-state NMR, IR, and temperature-programmed desorption of ammonia, and the location of the organic structure-directing agent in the channel system is determined by molecular modeling. The catalytic properties of H-TNU-10 and Co-TNU-10 are evaluated for the skeletal isomerization of 1-butene to isobutene and the selective reduction of NO with methane, respectively. When compared to H-ferrierite, a low selectivity to isobutene is observed for H-TNU-10. However, it is found that Co-TNU-10 exhibits a maximum NO conversion of 93% at 823 K under conditions of high concentrations of methane (16000 ppm) and water vapor (10%) and in the presence of 2.6% O-2, which is considerable higher than even the value (74%) obtained from Co-ferrierite, known as the best catalyst for this reaction, under the identical conditions. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.relation.isPartOf | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | - |
dc.title | Synthesis, structure solution, characterization, and catalytic properties of TNU-10: A high-silica zeolite with the STI topology | - |
dc.type | Article | - |
dc.contributor.college | 환경공학부 | - |
dc.identifier.doi | 10.1021/JA031981T | - |
dc.author.google | Hong, SB | - |
dc.author.google | Lear, EG | - |
dc.author.google | Wright, PA | - |
dc.author.google | Zhou, WZ | - |
dc.author.google | Cox, PA | - |
dc.author.google | Shin, CH | - |
dc.author.google | Park, JH | - |
dc.author.google | Nam, IS | - |
dc.relation.volume | 126 | - |
dc.relation.issue | 18 | - |
dc.relation.startpage | 5817 | - |
dc.relation.lastpage | 5826 | - |
dc.contributor.id | 10077624 | - |
dc.relation.journal | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.126, no.18, pp.5817 - 5826 | - |
dc.identifier.wosid | 000221268400031 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 5826 | - |
dc.citation.number | 18 | - |
dc.citation.startPage | 5817 | - |
dc.citation.title | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | - |
dc.citation.volume | 126 | - |
dc.contributor.affiliatedAuthor | Hong, SB | - |
dc.contributor.affiliatedAuthor | Nam, IS | - |
dc.identifier.scopusid | 2-s2.0-2442550650 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 71 | - |
dc.description.scptc | 64 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | STRUCTURE-DIRECTING AGENTS | - |
dc.subject.keywordPlus | SKELETAL ISOMERIZATION | - |
dc.subject.keywordPlus | REDUCTION | - |
dc.subject.keywordPlus | N,N,N,N&apos | - |
dc.subject.keywordPlus | ,N&apos | - |
dc.subject.keywordPlus | ,N&apos | - |
dc.subject.keywordPlus | -HEXAETHYLPENTANEDIAMMONIUM | - |
dc.subject.keywordPlus | REFINEMENT | - |
dc.subject.keywordPlus | FERRIERITE | - |
dc.subject.keywordPlus | 1-BUTENE | - |
dc.subject.keywordPlus | METHANE | - |
dc.subject.keywordPlus | CATIONS | - |
dc.subject.keywordPlus | N=3-10 | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
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