Study of Photoluminescent Properties of Composites on the Base of Polyvinylidene Fluoride and Europium Complex ЕuR₂₉

CZU 537.226.83

The results of the study of morphology and photoluminescent properties of composites of polyvinylidene fluoride (PVDF) and europium complex ЕuR₂₉ are reported. The increase of the concentration of ЕuR₂₉ in PVDF has been  found to cause the morphology change in the structural elements on the surface. It is shown that at high concentrations of ЕuR₂₉ the refinement of the structural elements of the composition occurs. The study of photoluminescent properties of the composition PVDF+EuR₂₉ confirms that with the increase of the concentration of ЕuR₂₉ new maxima appear at the wave lengths 492, 502, 533 nm, linked with the europium complex under study in the present work.

Keywords: compositional structures, polyvinylidene fluoride, europium complex, photoluminescence.