Browsing by Subject "Silica"

Now showing items 1-2 of 2

    • Porous silica derived from chitosan-containing hybrid composites 
      Retuert de la Torre, Pedro Jaime; Quijada Abarca, Juan; Arias, V.; Yazdani-Pedram Zobeiri, Mehrdad (MATERIALS RESEARCH SOCIETY, 2003-02)
      In this paper, we report the preparation by the sol-gel technique of organic-inorganic hybrid composites containing the biopolymer chitosan incorporated in a siloxane-based inorganic network. The hybrid xerogels were ...
    • Study of the morphology and mechanical properties of polypropylene composites with silica or rice-husk 
      Toro, P.; Quijada Abarca, Juan; Murillo, O.; Yazdani-Pedram Zobeiri, Mehrdad (JOHN WILEY & SONS LTD, 2005-04)
      The mechanical, morphological behavior and water absorption characteristics of polypropylene (PP) and silica, or PP and rice-husk, composites have been studied. The silica used in this study as filler was a commercial type ...