The first VOPO4 center dot 2H(2)O intercalation compound synthesized through a solid-state reaction at room temperature

dc.creatorde Farias, RF
dc.creatorAiroldi, C
dc.date2002
dc.dateJUL
dc.date2014-11-14T20:03:51Z
dc.date2015-11-26T17:16:41Z
dc.date2014-11-14T20:03:51Z
dc.date2015-11-26T17:16:41Z
dc.date.accessioned2018-03-29T00:04:51Z
dc.date.available2018-03-29T00:04:51Z
dc.identifierJournal Of Solid State Chemistry. Academic Press Inc Elsevier Science, v. 166, n. 2, n. 277, n. 278, 2002.
dc.identifier0022-4596
dc.identifierWOS:000176808000003
dc.identifier10.1006/jssc.2002.9576
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/73656
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/73656
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/73656
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1282342
dc.descriptionThis communication reports the first intercalation into VOPO4 . 2H(2)O performed through a solid-state reaction at room temperature. Ethyleneurea, EU (2-imidazolidone) was intercalated into the oxovanadium phosphate by grinding in a mortar stoichiometric amounts of both reagents at room temperature for 30 min. C, H and N elemental analyses of the obtained intercalation compound gave the formula VOPO4 . (EU) . H2O. The profile of the absorption bands due to the VOPO4 lattice vibration around 1000 cm(-1) was retained after reaction, providing evidence that an intercalation compound and not merely a salt of V-P-O species was produced. For alpha-VOPO4 . 2H(2)O, the interlayer distance is 0.75 nm, whereas for the EU intercalation compound it is 0.95 min. The obtained SEM micrographs show that the microstructure of VOPO4 . 2H(2)O is changed after reaction, with a total exfoliation of the oxovanadium matrix. (C) 2002 Elsevier Science (USA).
dc.description166
dc.description2
dc.description277
dc.description278
dc.languageen
dc.publisherAcademic Press Inc Elsevier Science
dc.publisherSan Diego
dc.publisherEUA
dc.relationJournal Of Solid State Chemistry
dc.relationJ. Solid State Chem.
dc.rightsfechado
dc.rightshttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dc.sourceWeb of Science
dc.subjectInterlayer Spaces
dc.subjectPolymerization
dc.subjectVopo4
dc.subjectAmines
dc.titleThe first VOPO4 center dot 2H(2)O intercalation compound synthesized through a solid-state reaction at room temperature
dc.typeArtículos de revistas


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