Preparation and characterization of cellulose/hydrous niobium oxide hybrid

dc.contributorUniversidade de São Paulo (USP)
dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T13:28:27Z
dc.date.accessioned2022-10-05T13:26:06Z
dc.date.available2014-05-20T13:28:27Z
dc.date.available2022-10-05T13:26:06Z
dc.date.created2014-05-20T13:28:27Z
dc.date.issued2012-07-01
dc.identifierCarbohydrate Polymers. Oxford: Elsevier B.V., v. 89, n. 3, p. 992-996, 2012.
dc.identifier0144-8617
dc.identifierhttp://hdl.handle.net/11449/9466
dc.identifier10.1016/j.carbpol.2012.04.043
dc.identifierWOS:000305369200036
dc.identifierWOS000305369200036.pdf
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/3885860
dc.description.abstractA composite of cellulose extracted from bagasse with Nb2O5 center dot nH(2)O in three different proportions (16.67, 37.5 and 50.0 wt%) was prepared using the co-precipitation method. The materials were characterized by X-ray diffractometry (XRD), Fourier transform infra-red spectroscopy (FTIR), thermogravimetric analysis (TG/DTG), differential scanning calorimetry (DSC) and scanning electron microscopy (SEM). TG data obtained show that the presence of inorganic material influenced slightly the stability of the hybrid material. The precipitation of 16.67 wt.% of oxide was sufficient to inhibit the combustion peaks present in the DSC curve of cellulose. This work will help find new applications for these materials. Published by Elsevier Ltd.
dc.languageeng
dc.publisherElsevier B.V.
dc.relationCarbohydrate Polymers
dc.relation5.158
dc.relation1,428
dc.rightsAcesso aberto
dc.sourceWeb of Science
dc.subjectCellulose
dc.subjectHydrous niobium oxide
dc.subjectSugarcane bagasse
dc.titlePreparation and characterization of cellulose/hydrous niobium oxide hybrid
dc.typeArtigo


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