Synthesis And Properties Of Polyaniline Composite Materials Doped With Polyoxometalates

The heteropoly complexes/PANI (SiW11Co/PANI) is prepared by interface polymerize,solid-state chemical reaction (acid condition and without acid), liquid phase method. Themorphology of nanomaterials products and their properties was observed by means of UV, IR,through experiments, the removal efficiencies to methylene blue, malachite green, gentianviolet under different conditions, such as time of light, pH, concentration were studied, at lastthe best condition of treatment were ensured. reviewed the coloring matter which weredecomposed, The results show that the heteropoly compounds have good catalytic properties,In the same time, the compounds with the different methods which catalyse the differentcoloring matter which catalyse effent different.α-SiW11Ti/PANI electron polymer materials were prepared by using Keggin structureheteropolysilicotungstate isomers α–K6[SiW11TiO40]·xH2O as depart.The materials werecharacterized by,IR and UV-Vis spectra techniques. The potassium ferrate was researched asthe photocatalyst to degradation of the phenol in water under the UV ray and by using anultraviolet lamp as the photochemical reaction instrument. The experimental conditions wereoptimized. The effects of the catalyst quantity and rection time on decolorizing efficiency ofthe solution were discussed in detail. The experimental results show maximum rate ofphotocataltic degradation was90.5%and degradation rate of TOC was86.3%in the solutioncontaining10mg/L of aqueous phenol when the dosage of catalyst was1.5g/L and thephotocatalytic degradation duration was6h.