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Molecular sieves having micro and mesoporosity, their synthesis and their use in the organic conversion reactions
Molecular sieves having micro and mesoporosity, their synthesis and their use in the organic conversion reactions
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机译:具有微孔和中孔的分子筛,它们的合成及其在有机转化反应中的用途
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摘要
A crystalline molecular sieve comprises at least [AlO4] and [PO4] tetrahedral units and comprising a first framework structure defining a first set of uniformly distributed pores having an average cross-sectional dimension of from about 0.3 to less than 2 nanometers and further comprising a second framework structure defining a second set of uniformly distributed pores having an average cross-sectional dimension of from 2 to 50 nanometers. The first framework structure is preferably of the CHA framework type.
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