Synthesis of SAPO-34 Using Different Combinations of Organic Structure-Directing Agents
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چکیده
منابع مشابه
Synthesis of an extra-large molecular sieve using proton sponges as organic structure-directing agents.
The synthesis of crystalline microporous materials containing large pores is in high demand by industry, especially for the use of these materials as catalysts in chemical processes involving bulky molecules. An extra-large-pore silicoaluminophosphate with 16-ring openings, ITQ-51, has been synthesized by the use of bulky aromatic proton sponges as organic structure-directing agents. Proton spo...
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15 صفحه اولSynthesis of SAPO-34 catalysts via controlled crystal growth
Introduction SAPO-34 is a silicoaluminophosphate zeolite with 8-membered ring windows (~0.38nm) displaying chabazite structure. SAPO-34 is an efficient catalyst showing improved catalytic performance in reactions such as methanol conversion to olefins [1], oxidative dehydrogenation of propane [2], conversion of light alkenes [3]. Its catalytic properties are mainly attributed to its mild acidit...
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ژورنال
عنوان ژورنال: Journal of Chemistry
سال: 2019
ISSN: 2090-9063,2090-9071
DOI: 10.1155/2019/6197527