一种用于合成具有高甲醇制烯烃催化活性的介孔SAPO分子筛单晶的重构策略。
A reconstruction strategy to synthesize mesoporous SAPO molecular sieve single crystals with high MTO catalytic activity.
作者信息
Wang Chan, Yang Miao, Li Mingrun, Xu Shutao, Yang Yue, Tian Peng, Liu Zhongmin
机构信息
National Engineering Laboratory for Methanol to Olefins, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China.
出版信息
Chem Commun (Camb). 2016 May 11;52(38):6463-6. doi: 10.1039/c6cc01834c. Epub 2016 Apr 21.
Mesoporous SAPO-34 single crystals with tunable porosity and Si content have been fast synthesized within 4 hours by a reconstruction strategy, which show excellent hydrothermal stability and MTO catalytic activity. This new strategy is further proven to be applicable to prepare other mesoporous SAPO molecular sieve single crystals.
通过一种重构策略，在4小时内快速合成了具有可调孔隙率和硅含量的介孔SAPO - 34单晶，这些单晶表现出优异的水热稳定性和甲醇制烯烃催化活性。该新策略进一步证明可用于制备其他介孔SAPO分子筛单晶。
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