article·2005-01-01

Template-free Secondary Growth Preparation of Zeolite Foams with Controllable Macropores

De Wang

Abstract

By using the nanosized silicalite-1 zeolite preseeding polyurethane foams (PUFs) as templates combined with the zeolite seed-induced secondary growth in a synthesis gel free from organic templates, the large monolithic ZSM-5 zeolite foams which well inherit the morphology of PUF were simply prepared. The novel macroporous materials constructed by the zeolite units can eliminate the diffusion in some degree and have more effective promised applications in adsorption, ion exchange and catalysis.
Source: openalex_inverted_index · Quality: baseline

Research context

OpenAlex topics: Polyoxometalates: Synthesis and Applications · Mesoporous Materials and Catalysis · Zeolite Catalysis and Synthesis

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References

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