Surface modification of as-synthesized lamellar mesostructured silica obtained by liquid crystal templating

The comparison of the scattering patterns of the most swollen samples of the two systems shows that the out of plane fluctuations of the lamellar stacking are much

In the large /I case (g uc) three different phases already exist at zero shear rate : the homogeneous disordered phase at high temperatures, the hexagonal phase

We demonstrated the use of the XPCS technique for measuring the dispersion relation of the undulation mode in a lyotropic lamellar phase up to a wave vector q max = 1.4 10 −3 ˚ A −1

In order to decide whether non-stationary tilt inclusions may exist for values of p different from p *, as well as to check whether these can give Rse to dynamical selection, we

Because the area of the membrane is not fixed, we also have to minimize the curvature Hamil- tonian with respect to si The contribution of the Gaussian curvature to 7i can be shown

The straight lines correspond to slopes respectively equal to 3 (from I to II) and around 5 (from II to III) c) schematic representation with a drawing of the orientation

The smectic C phase is also characterized by a llf-type attenuation, but the angular variation of the abnormal part of the attenuation (fig. 5) is quite different

If orie considers that the ionic conducti\/ity of oxygen ions of calcia-stabili- zed ZrOz is very high, as is the electronic conductivity in metallic nicke1,the