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Keywords:

  • hydrothermal synthesis;
  • microporous materials;
  • structure elucidation;
  • templates;
  • zeolites
Thumbnail image of graphical abstract

The right mix! Combinations of two of the most studied templates in zeolite synthesis, the tetramethylammonium (TMA+) and tetraethylammonium (TEA+) ions, are employed to synthesize the new species UZM-4, a stable large-pore zeolite with the BPH toplogy, and UZM-5, which has a new framework topology related to zeolite A in two dimensions and large surface cups capable of catalysis of aromatic compounds.