Preparation of aluminosilicate MCM-41 in desirable forms via a novel co-assemble route
Abstract
A new alkali-free synthesis system allows us to prepare aluminosilicate MCM-41 directly in a variety of desirable forms: M-AlMCM-41 (M=H, Cu, Zn, Cd, Ni), the solution ion-exchange and subsequent calcination being avoided; the formation is discussed in terms of a co-assemble process.