Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 우애자 | * |
dc.date.accessioned | 2016-08-28T11:08:00Z | - |
dc.date.available | 2016-08-28T11:08:00Z | - |
dc.date.issued | 2002 | * |
dc.identifier.issn | 1089-5647 | * |
dc.identifier.other | OAK-1075 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/219004 | - |
dc.description.abstract | Analysis of the variable-temperature 1H CRAMPS NMR, IR, and 2H NMR spectra obtained from the ethylene glycol molecules in two sodalite materials with Si/Al ratios of ∞ and ca. 5 reveals that the intermolecular hydrogen bonds between the framework oxygens and the OH groups of the guest molecule, which appear only in the isomorphously Al-substituted zeolite, are preserved even at 200 °C, which is higher than the crystallization temperature (175 °C) of the zeolite host. As a consequence, the conformations of the encapsulated ethylene glycol molecules in these two materials were found to maintain in a manner distinctly different from each other over the temperature range (25-200 °C) studied here. | * |
dc.language | English | * |
dc.title | Molecular conformation of hydrogen-bonded ethylene glycol in sodalite: A 1H CRAMPS NMR, IR, and 2H NMR study | * |
dc.type | Article | * |
dc.relation.issue | 24 | * |
dc.relation.volume | 106 | * |
dc.relation.index | SCOPUS | * |
dc.relation.startpage | 6206 | * |
dc.relation.lastpage | 6210 | * |
dc.relation.journaltitle | Journal of Physical Chemistry B | * |
dc.identifier.doi | 10.1021/jp014089m | * |
dc.identifier.wosid | WOS:000176235200010 | * |
dc.identifier.scopusid | 2-s2.0-0037142730 | * |
dc.author.google | Han D.-Y. | * |
dc.author.google | Woo A.J. | * |
dc.author.google | Nam I.-S. | * |
dc.author.google | Hong S.B. | * |
dc.contributor.scopusid | 우애자(7005894424) | * |
dc.date.modifydate | 20240301081003 | * |