Synthesis of potassium niobates by the microwave-assisted solvothermal method

dc.contributorUniversidade Federal da Paraíba (UFPB)
dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorUniversidade Federal de São Carlos (UFSCar)
dc.date.accessioned2018-12-11T17:27:42Z
dc.date.available2018-12-11T17:27:42Z
dc.date.created2018-12-11T17:27:42Z
dc.date.issued2015-11-11
dc.identifierIOP Conference Series: Materials Science and Engineering, v. 97, n. 1, 2015.
dc.identifier1757-899X
dc.identifier1757-8981
dc.identifierhttp://hdl.handle.net/11449/177926
dc.identifier10.1088/1757-899X/97/1/012001
dc.identifier2-s2.0-84962302691
dc.identifier2-s2.0-84962302691.pdf
dc.description.abstractPotassium niobates have been synthesized by different methods, but few papers use the microwave-assisted solvothermal method, with possibility of a deeper evaluation in this area. In this work, the synthesis of KNbO3, KNb3O8 and K4Nb6O17 was performed by calcinations of precursors obtained by the microwave-assisted solvothermal method. This study evaluates the influence of various synthesis parameters such as reaction time, pH of the reaction medium, K+ concentration in the precursor solution. The results show the formation of different niobates, KNbO3, KNb3O8, K4Nb6O17, depending on the short and long-range order of the precursor used in the post annealing process.
dc.languageeng
dc.relationIOP Conference Series: Materials Science and Engineering
dc.relation0,201
dc.rightsAcesso aberto
dc.sourceScopus
dc.titleSynthesis of potassium niobates by the microwave-assisted solvothermal method
dc.typeActas de congresos


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