Zeolite Coatings on Microcellular Ceramic Foams: A Novel Route to Microreactor and Microseparator Devices
2004; Volume: 16; Issue: 9-10 Linguagem: Inglês
10.1002/adma.200306304
ISSN1521-4095
AutoresA. Zampieri, Paolo Colombo, G.T.P. Mabande, T. Selvam, Wilhelm Schwieger, Franziska Scheffler,
Tópico(s)Zeolite Catalysis and Synthesis
ResumoA novel zeolite–ceramic composite monolith with a hierarchical bimodal (nano‐, macroscale) pore system (see Figure) has been prepared by coating the internal cell walls of microcellular polymer‐derived ceramic foams (cell size ∼ 8 μm) with a thin layer of MFI‐type zeolite. Applications are envisaged as microreactors and microseparator devices for catalysis and adsorption/ separation because of the material's unique microstructural design.
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