Search for: [Abstrakt = "Organic–inorganic hybrid materials have been synthesized by the sol–gel method, using tetraethyl orthosilicate TEOS\), poly\(ethylene oxide\) \(PEO\), net\-polyacrylic\-inter\-net\-polysiloxane, butyl acrylate, ethyl acetoacetate, tetrahydrofuran, acetonitrile and LiClO4 precursors and additives. Mass fractions of the organic additions in the gels were of ca 35–40 mass%. The hybrid materials obtained were amorphous, colourless, transparent or translucent, with room temperature ionic conductivities in a range of 10–4–10–3 Ω–1cm–1. The results of scanning electron microscopy equipped with energy dispersive X\-ray spectroscopy \(SEM\/EDX\), Fourier transform infrared spectroscopy and 29Si MAS Nuclear Magnetic Resonance analysis have revealed \[SiO4\] tetrahedrons polycondensation strongly influenced by organic precursors and chemical bonding between organic and inorganic parts of the gels obtained."]

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