Free-standing and bridged amine-functionalized periodic mesoporous organosilica films
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Sung Soo | - |
dc.contributor.author | Shin, Jeong Hun | - |
dc.contributor.author | Zhao, Dongyuan | - |
dc.contributor.author | Ha, Chang-Sik | - |
dc.date.accessioned | 2022-12-20T16:00:51Z | - |
dc.date.available | 2022-12-20T16:00:51Z | - |
dc.date.created | 2021-10-29 | - |
dc.date.issued | 2010-09 | - |
dc.identifier.issn | 0959-9428 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/174222 | - |
dc.description.abstract | In this work, we report the first successful synthesis of free-standing and bridged amine-functionalized PMO films grown at the air-water interface using 1,2-bis(triethoxysilyl) ethane (BTEE) and bis[(3-trimethoxysilyl) propyl] amine (BTMSPA) as silica sources and cationic alkyltrimethylammonium surfactant as the structure-directing agent. The films with thickness from 50 to 380 nm had a highly ordered periodic mesostructure with a two-dimensional (2D) hexagonal closed-packed arrangement of channels running parallel to the surface. The typical pore diameter and surface area of the film after solvent-extraction were 28.9 angstrom and 630 m(2) g(-1), respectively, when the film was synthesized at 95 degrees C for 8 h with the reaction composition of 1.0 BTEE : 0.05 BTMSPA : 0.57 C(16)TABr : 2.28 NaOH : 336 H(2)O. (29)Si and (13)C cross polarization (CP) MAS NMR spectra identified that the organic-inorganic moieties (Si-CH(2)-CH(2)-Si and Si-(CH(2))(3)NH(CH(2))(3)-Si) are the basic structural unit in the film. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.title | Free-standing and bridged amine-functionalized periodic mesoporous organosilica films | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Shin, Jeong Hun | - |
dc.identifier.doi | 10.1039/c0jm01278e | - |
dc.identifier.scopusid | 2-s2.0-78149431845 | - |
dc.identifier.wosid | 000281411000036 | - |
dc.identifier.bibliographicCitation | JOURNAL OF MATERIALS CHEMISTRY, v.20, no.36, pp.7854 - 7858 | - |
dc.relation.isPartOf | JOURNAL OF MATERIALS CHEMISTRY | - |
dc.citation.title | JOURNAL OF MATERIALS CHEMISTRY | - |
dc.citation.volume | 20 | - |
dc.citation.number | 36 | - |
dc.citation.startPage | 7854 | - |
dc.citation.endPage | 7858 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | AIR-WATER-INTERFACE | - |
dc.subject.keywordPlus | CHANNEL WALLS | - |
dc.subject.keywordPlus | ORGANIC FUNCTIONALITY | - |
dc.subject.keywordPlus | IM3M SYMMETRY | - |
dc.subject.keywordPlus | HIGH-QUALITY | - |
dc.subject.keywordPlus | METAL-IONS | - |
dc.subject.keywordPlus | SILICA | - |
dc.subject.keywordPlus | MCM-41 | - |
dc.subject.keywordPlus | ADSORPTION | - |
dc.subject.keywordPlus | ETHANE | - |
dc.identifier.url | https://pubs.rsc.org/en/content/articlelanding/2010/JM/c0jm01278e | - |
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