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Research Progress on Synthesis and Influencing Factors of Heteroatom Zeolites
ZENG Houxu1, LIN Huanhao2, CHEN Zhen2, LIU Yueming2
1. SINOPEC Catalyst Company Limited, Changling Branch, Yueyang 410012, China;
2. Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, China
Abstract Heteroatom zeolites play an important role in the fields of oil refining and chemical engineering, coal chemical industry, biomass conversion and environmental protection. The efficient synthesis of heteroatom zeolites is the basis for their successful application, which has become an important topic of concern in both academia and industry. In this paper, the synthesis methods of heteroatom zeolites and the influencing factors of heteroatom entering the framework of zeolites were reviewed. Whether direct synthesis or post-treatment synthesis, the properties of heteroatoms such as heteroatom radius, electronegativity, complexation and coordination ability are the key factors affecting their efficient entry into the framework of zeolites. Strategic regulation of silicon species during the synthesis process will be an effective way to achieve controllable synthesis of predetermined heteroatom zeolites.
ZENG Houxu,LIN Huanhao,CHEN Zhen et al. Research Progress on Synthesis and Influencing Factors of Heteroatom Zeolites[J]. Chemical Reaction Engineering and Technology, 2025, 41(5): 612-624.
ZENG Houxu,LIN Huanhao,CHEN Zhen et al. Research Progress on Synthesis and Influencing Factors of Heteroatom Zeolites[J]. Chemical Reaction Engineering and Technology, 2025, 41(5): 612-624.
