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发明授权
CN107519933B Y/EU-1/SBA-15/ASA/MOF复合材料及其制备方法 有权

Y/EU-1/SBA-15/ASA/MOF复合材料及其制备方法
摘要：
本发明提供了一种Y/EU‑1/SBA‑15/ASA/MOF复合材料及其制备方法，包括：先合成导向剂，采用水热晶化法合成小晶粒Y型分子筛，然后在含分子筛的浆液中加入表面活性剂、EU‑1与SBA‑15分子筛浆液、碱性铝源溶液，产物经洗涤、干燥、焙烧，即得Y/EU‑1/SBA‑15/ASA复合体；然后与金属盐水溶液混合搅拌均匀，干燥，得到金属负载Y/EU‑1/SBA‑15/ASA复合材料。将含羧基的有机酸加入到醇类和酰胺类的有机溶剂中，混合均匀得到有机混合物。将负载金属后的Y/EU‑1/SBA‑15/ASA材料加入到上述有机混合物中，搅拌均匀，反应后得到Y/EU‑1/SBA‑15/ASA/MOF复合材料。
摘要（英）：

The invention provides a Y/EU-1/SBA-15/ASA/MOF composite material and a preparation method thereof. The method comprises the following steps: synthesizing a guiding agent, and synthesizing a small grain size Y-type molecular sieve by adopting a hydrothermal crystallization method; adding surfactant, EU-1 and SBA-15 molecular sieve slurry and alkaline aluminum-source solution into the slurry containing molecular sieve, and washing, drying and roasting the product to obtain Y/EU-1/SBA-15/ASA complex; uniformly mixing and stirring with a metal salt aqueous solution, and drying to obtain a metal-loaded Y/EU-1/SBA-15/ASA composite material; adding carboxyl-containing organic acid into an organic solvent of alcohol and amide, and uniformly mixing to obtain organic mixture; and adding the metal-loaded Y/EU-1/SBA-15/ASA material into the organic mixture, uniformly stirring, and reacting to obtain the Y/EU-1/SBA-15/ASA/MOF composite material.

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