19 research outputs found

    Quantification of conformational disorder in glassy polycarbonate by two-dimensional nuclear magnetic resonance spectroscopy

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    Contains fulltext : 28358___.PDF (publisher's version ) (Open Access

    RF-driven and Proton-Driven NMR Polarization Transfer for Investigating Local Order : an Application to Solid Polymers

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    Contains fulltext : 28064___.PDF (publisher's version ) (Open Access

    Investigation on the Wettability of Thin Films of Methacrylic Polymers with Partially Fluorinated Side Chains

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    Thin films of methacrylic polymers, obtained by copolymerization of perfluorodecyl- and 2-ethylhexyl methacrylate, were prepared by spin coating or by the Langmuir-Blodgett (LB) technique. The permeability to water of these materials was studied by means of the attenuated total reflection (ATR) technique, revealing the strong dependence of the swelling phenomenon on the films' surface composition and structural order. The presence of polar groups on the film/air interface facilitates the wetting of the thin films
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