Çolak, Alper TolgaGübbük, İ. HilalŞahin, OnurKanar, Ebru2023-01-042023-01-042016-12-22Olgun, A. vd. (2017). ''A new Keggin-type polyoxometalate catalyst for degradation of aqueous organic contaminants''. Journal of Molecular Structure, 1134, 78-84.0022-2860https://doi.org/10.1016/j.molstruc.2016.12.059https://www.sciencedirect.com/science/article/pii/S00222860163137831872-8014http://hdl.handle.net/11452/30251In this study, a new polyoxometalate,K-16[Ni(H2O)(6)](2)[BW12O40]4(center dot)48H(2)O (1) was synthesized at room temperature and characterized by X-ray single crystal diffractions, elemental analyses, IR spectra, and thermo gravimetric analyses (TGA). Crystal structure analysis reveals that compound 1 exhibits a supramolecular structure containing one Keggin-type [BW12O40](4) heteropoly anion. The catalytic properties of this molecule for the degradation of Methyl red (MR), Rhodamine B (RhB), Methyl orange (MO) and Congo red (CR) were investigated. The results show that the compound 1 is a promising catalyst candidate for dye degradation.eninfo:eu-repo/semantics/closedAccessChemistryCatalyticCongo redMethyl orangeMethyl redPolyoxometalateRhodamine BHydrothermal synthesesSilver nanoparticlesCrystal-structuresAzo-dyeTungstoborateRecognitionOxidationDesignFilmAzo dyesCatalystsCitrus fruitsDyesOxidesSingle crystalsThermogravimetric analysisCrystal structureArticle0003949191000102-s2.0-8500736459978841134Chemistry, physicalComplex; Bis(1,10-Phenanthroline)Copper(2+) Ion; Bromates