1-Pyrrolyl silicon compounds, chemically adsorbed ultrathin film formed therefrom and method of manufacturing the same
申请人:MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
公开号:EP0588237A1
公开(公告)日:1994-03-23
Disclosed are a conductive pyrrole derivative monomolecular film covalently bonded to a substrate surface and method of manufacturing the same, and a monomer used for forming the conductive pyrrole derivative monomolecular film and method of manufacturing the same. The invention relates to a monomolecular ultrathin film comprising 1-pyrrolyl groups and silicon groups. The monomer used for forming the film is provided by reacting ω-(1-pyrrolyl)-1-alkene compound to a monosilane derivative compound, in which three out of four hydrogen atoms of monosilane are replaced with halogen or alkoxy groups, in the presence of a transition metal catalyst. A substrate is dipped and held in a nonaqueous solution of the above-noted monomer, thus chemically bonding a monomolecular film to a substrate surface. Furthermore, a polypyrrole derivative ultrathin film is formed by the electrolytic or catalytic polymerization of the monomolecular film.
本发明公开了一种共价键合到基材表面的导电吡咯衍生物单分子薄膜及其制造方法,以及一种用于形成导电吡咯衍生物单分子薄膜的单体及其制造方法。本发明涉及一种由 1-吡咯基团和硅基团组成的单分子超薄薄膜。用于形成薄膜的单体是通过ω-(1-吡咯基)-1-烯化合物与单硅烷衍生物化合物在过渡金属催化剂存在下发生反应而提供的,在单硅烷衍生物化合物中,单硅烷的四个氢原子中有三个被卤素或烷氧基取代。将基底浸泡在上述单体的非水溶液中,从而将单分子薄膜化学键合到基底表面。此外,通过单分子薄膜的电解或催化聚合,形成聚吡咯衍生物超薄薄膜。