The preparation of a SILP system involves several steps. First, the appropriate ionic liquid is chosen based on the desired catalytic reaction. Next, this ionic liquid is deposited onto a solid support, such as silica, alumina, or carbon. The support provides a high surface area, ensuring efficient dispersion of the ionic liquid. Finally, the catalytic active species—often a metal complex or nanoparticle—is introduced into the immobilized ionic liquid.
