Synthesis,characterization and properties of polyaniline doped with transition metal substituted silicotungstate |
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Abstract: | Polyaniline hybrid material doped with transition metal mono-substituted silicotungstate β2-K6[SiW11M(H2O)O39]?·?xH2O (M?=?Mn2+, Co2+, Cu2+, Fe2+) were prepared for the first time. Their scanning electron microscopy (SEM), infrared (IR), UV–Vis, and X-ray diffraction (XRD) patterns confirm the existence of Keggin anions and form the space reticular structure. The material exhibits excellent proton conduction, its proton conductivity is 9?×?10?2?s?cm?1 at room temperature (20°C). |
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Keywords: | Polyaniline Silicotungstate Conductivity Synthesis |
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