title: Using sonochemical methods for the preparation of mesoporous materials and for the deposition of catalysts into the mesopores.
abstract: Ultrasound radiation can be used to synthesize a variety of mesporous materials. The reaction time is considerably shorter than the conventional methods. Ultrasonic waves can be further used for the insertion of amorphous nanosized catalysts into the mesopores. A detailed study demonstrates that the nanoparticles are deposited as a monolayer on the inner mesopores walls without blocking them. When the ultrasonically prepared catalyst/mesoporous-subtrate composite is used in catalysis a high conversion into product is obtained.
authors.affiliation: Department of Chemistry, Bar-Ilan University, Ramat-Gan, Israel. gedanken@mail.biu.ac.il
authors.forename: A
authors.initials: A
authors.lastname: Gedanken
authors.forename: X
authors.initials: X
authors.lastname: Tang
authors.forename: J Y
authors.initials: JY
authors.lastname: Wang
authors.forename: N
authors.initials: N
authors.lastname: Perkas
authors.forename: Y
authors.initials: Y
authors.lastname: Koltypin
authors.forename: M V
authors.initials: MV
authors.lastname: Landau
authors.forename: L
authors.initials: L
authors.lastname: Vradman
authors.forename: M
authors.initials: M
authors.lastname: Herskowitz