Synthesis and catalytic applications of combined zeolitic/mesoporous materials

• Main Authors: Jarian Vernimmen, Vera Meynen, Pegie Cool
• Format: Article
• Language: English
• Published: Beilstein-Institut 2011-11-01
• Series: Beilstein Journal of Nanotechnology
• Subjects: catalysis; characterization; combined zeolitic/mesoporous materials; synthesis
• Online Access: https://doi.org/10.3762/bjnano.2.87

In the last decade, research concerning nanoporous siliceous materials has been focused on mesoporous materials with intrinsic zeolitic features. These materials are thought to be superior, because they are able to combine (i) the enhanced diffusion and accessibility for larger molecules and viscous fluids typical of mesoporous materials with (ii) the remarkable stability, catalytic activity and selectivity of zeolites. This review gives an overview of the state of the art concerning combined zeolitic/mesoporous materials. Focus is put on the synthesis and the applications of the combined zeolitic/mesoporous materials. The different synthesis approaches and formation mechanisms leading to these materials are comprehensively discussed and compared. Moreover, Ti-containing nanoporous materials as redox catalysts are discussed to illustrate a potential implementation of combined zeolitic/mesoporous materials.