Self-assembled tin-based bridged hybrid materials.

نویسندگان

  • Hicham Elhamzaoui
  • Bernard Jousseaume
  • Hocine Riague
  • Thierry Toupance
  • Philippe Dieudonné
  • Cécile Zakri
  • Maryse Maugey
  • Hassan Allouchi
چکیده

Hybrid materials where layers of tin oxide alternate with layers of hydrophobic organic chains were prepared by the hydrolysis of distannylated compounds containing an organic chain alpha,omega-disubstituted by tripropynylstannyl groups. In the case of an aliphatic chain, hydrolysis under microemulsion conditions led to the organization of the corresponding hybrid. These hydrolysis conditions also induced a high surface area and a defined mesoporosity in the hybrid. When a mixed aromatic-aliphatic spacer was used, weak hydrophobic interactions between the spacers were sufficient to generate the same type of organization in the corresponding material.

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عنوان ژورنال:
  • Journal of the American Chemical Society

دوره 126 26  شماره 

صفحات  -

تاریخ انتشار 2004