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固体核磁共振技术在甲醇制烯烃反应中的应用
高树树1,2,徐舒涛1,*(),魏迎旭1,刘中民1
Applications of Solid-State Nuclear Magnetic Resonance Spectroscopy in Methanol-to-Olefins Reaction
Shu-shu GAO1,2,Shu-tao XU1,*(),Ying-xu WEI1,Zhong-min LIU1

图9. 八元环笼结构分子筛催化甲醇制烯烃过程中的形状选择性：(a)笼控制扩散；(b)关键中间体；(c)主要产物[68]

Fig.9. Shape selectivity in the methanol-to-olefins process over cavity-type molecular sieves with 8-MR windows: (a) Cavity-controlled diffusion; (b) Critical intermediates formation; (c) Product generation in the MTO process[68]