CuO urchin-nanostructures synthesized from a domestic hydrothermal microwave method

dc.contributorUniversidade Federal de São Carlos (UFSCar)
dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T14:18:40Z
dc.date.accessioned2022-10-05T15:16:50Z
dc.date.available2014-05-20T14:18:40Z
dc.date.available2022-10-05T15:16:50Z
dc.date.created2014-05-20T14:18:40Z
dc.date.issued2008-03-04
dc.identifierMaterials Research Bulletin. Oxford: Pergamon-Elsevier B.V. Ltd, v. 43, n. 3, p. 771-775, 2008.
dc.identifier0025-5408
dc.identifierhttp://hdl.handle.net/11449/25636
dc.identifier10.1016/j.materresbull.2007.03.019
dc.identifierWOS:000253441400035
dc.identifier3573363486614904
dc.identifier2354739980406725
dc.identifier0000-0001-9315-9392
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/3898719
dc.description.abstractThis letter reports the synthesis of CuO urchin-nanostructures by a simple and novel hydrothermal microwave method. The formation and growth of urchin-nanostructures is mainly affected by the addition of polyethylene glycol (PEG). The hierarchical malachite particles are uniform spheres with a diameter of 0.7-1.9 mu m. CuO urchin-nano structures were characterized by X-ray diffraction (XRD), field-emission scanning electron microscopy (FEG-SEM) and nitrogen adsorption (BET). The specific surface area of the CuO nanostructured microspheres was about 170.5 m(2)/g. A possible mechanism for the formation of such CuO urchin-nanostructures is proposed. (c) 2007 Elsevier Ltd. All rights reserved.
dc.languageeng
dc.publisherPergamon-Elsevier B.V. Ltd
dc.relationMaterials Research Bulletin
dc.relation2.873
dc.relation0,746
dc.rightsAcesso restrito
dc.sourceWeb of Science
dc.subjectoxides
dc.subjectchemical synthesis
dc.subjectelectron microscopy
dc.titleCuO urchin-nanostructures synthesized from a domestic hydrothermal microwave method
dc.typeArtigo


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