Tuning magnetism via selective injection into ice-like clathrate hydrates

Cited 1 time in webofscience Cited 1 time in scopus
  • Hit : 703
  • Download : 0
DC FieldValueLanguage
dc.contributor.authorPark, Youngjuneko
dc.contributor.authorKoh, Dong-Yeunko
dc.contributor.authorDho, Joonghoeko
dc.contributor.authorYeon, Sun-Hwako
dc.contributor.authorLee, Huenko
dc.date.accessioned2016-07-05T08:18:37Z-
dc.date.available2016-07-05T08:18:37Z-
dc.date.created2016-05-31-
dc.date.created2016-05-31-
dc.date.created2016-05-31-
dc.date.issued2016-05-
dc.identifier.citationKOREAN JOURNAL OF CHEMICAL ENGINEERING, v.33, no.5, pp.1706 - 1711-
dc.identifier.issn0256-1115-
dc.identifier.urihttp://hdl.handle.net/10203/209318-
dc.description.abstractClathrate hydrates exhibit unique intermolecular interactions between host-guest and guest-guest molecules because they have 3-dimensional superstructures consisting of the sublattices created by hydrogen-bonded water molecules that form cage-like frameworks in which guest molecules can be incorporated. Lattice engineering or molecular engineering using a selective injection of specific guest molecules into these sublattices can be exploited to tune the physicochemical properties of guest molecules or to create new functional materials. Here, we report distinctive intermolecular behavior of oxygen molecules that are selectively inserted in a structure-II type superstructure consisting of a tetrahedral sublattice by the small 5(12) water cages and a diamond-like sublattice by the large 5(12)6(4) cages. Pure O-2 clathrate hydrate and binary THF+O-2 clathrate hydrate were synthesized, and their magnetism and heat capacity were measured at low temperature conditions. These results strongly suggest that the magnetic property of the oxygen molecule is largely varied with the formation of a 3-dimensional superstructure by the injection of O-2 into the water frameworks-
dc.languageEnglish-
dc.publisherKOREAN INSTITUTE CHEMICAL ENGINEERS-
dc.titleTuning magnetism via selective injection into ice-like clathrate hydrates-
dc.typeArticle-
dc.identifier.wosid000375079500024-
dc.identifier.scopusid2-s2.0-84960123970-
dc.type.rimsART-
dc.citation.volume33-
dc.citation.issue5-
dc.citation.beginningpage1706-
dc.citation.endingpage1711-
dc.citation.publicationnameKOREAN JOURNAL OF CHEMICAL ENGINEERING-
dc.identifier.doi10.1007/s11814-015-0291-8-
dc.contributor.localauthorKoh, Dong-Yeun-
dc.contributor.localauthorLee, Huen-
dc.contributor.nonIdAuthorPark, Youngjune-
dc.contributor.nonIdAuthorDho, Joonghoe-
dc.contributor.nonIdAuthorYeon, Sun-Hwa-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorClathrate-
dc.subject.keywordAuthorGas Hydrate-
dc.subject.keywordAuthorOxygen-
dc.subject.keywordAuthorMagnetism-
dc.subject.keywordAuthorTetrahydrofuran-
dc.subject.keywordPlusSPIN ICE-
dc.subject.keywordPlusOXYGEN-
dc.subject.keywordPlusBEHAVIOR-
dc.subject.keywordPlusCRYSTAL-
dc.subject.keywordPlusENTROPY-
dc.subject.keywordPlusSTATE-
Appears in Collection
CBE-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡ Click to see webofscience_button
⊙ Cited 1 items in WoS Click to see citing articles in records_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0