Highly ordered hybrid mesoporous bifunctional thin films.
Highly ordered mixed framework mesoporous cubic (Im3m) thin films of (M(1-x)(Si-R)(x))O(2) bearing organic groups (M = Ti or Zr, R = propylamine, propylthiol or phenyl, x < or = 0.2) are obtained by one-pot dip-coating; a second organic function (R' = hexadecyl, phenyl, thiol) can be added by post-grafting with a molecule presenting a group capable to anchor to the M sites, thus leading to bifunctional accessible mesopores.
Soler-Illia
Galo J A A
GJ
Unidad de Actividad Química, Comisión Nacional de Energía Atómica, Centro Atómico Constituyentes, Av. Gral Paz 1499, San Martin, B1650KNA Buenos Aires, Argentina.
Angelomé
Paula C
PC
Bozzano
Patricia
P