High temperature synthesis of high silica zeolite Y with good crystallinity in the presence of N-methylpyridinium iodide

Zhu, Longfeng; Ren, Limin; Zeng, Shangjing; Yang, Chengguang; Zhang, Haiyan; Meng, Xiangju; Rigutto, Marcello; Made, Alexander van der; Xiao, Feng-Shou

High temperature synthesis of high silica zeolite Y with good crystallinity in the presence of N-methylpyridinium iodide

2013

A novel synthetic route is designed, employing both high temperature and a nontoxic organic structure-directing agent (SDA), for the synthesis of high silica zeolite Y. The N-methylpyridinium used as an organic SDA is stable during the synthesis, and the high silica zeolite Y shows high hydrothermal stability and good catalytic performance, as well as excellent adsorptive properties.

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