Static hydrothermal crystallization of SUZ-4 zeolite in the presence of seed and tetraethylammonium hydroxide

► SUZ-4 is synthesized by the static hydrothermal approach. ► The crystallization time is much shortened within 1 day in the presence of seed and structure-directing agent. ► SUZ-4 can be produced with a broad range of SiO2/Al2O3 molar ratio 21-33.