| abstract |
A composite material having a plurality of laminatednpolysilylenemethylene layers each having an inside regionnadjacent to a surface thereof in which nanoparticles of anmetal of Au, Pt, Pd, Cu or Ag are dispersed. Thencomposite material is produced by heating a layer ofndisilacyclobutane overlaid with a layer of nanoparticlesnof the above metal to polymerize the disilacyclobutane.nThe above procedure is repeated at least once more. |