Abstract Ordered cubic smaller supermicroporous mesoporous silica has been successfully prepared using ionic liquid as template in acidic condition, where ionic liquid were produced from 1-dodecyl bromide and 1-methylimidazole (I12). Most importantly, MS-I12 exhibits two obvious pore size distribution at 1.7 nm attributed to supermicropores and 0.64 nm associated with micropores. Our present work is of importance because it not only provides a new methodology to synthesize supermicroporous mesoporous materials, but also opens a door for preparation of mesoporous silica with micropores.

中文翻译：

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以离子液体为模板合成有序立方小超微孔介孔二氧化硅

摘要 以1-十二烷基溴和1-甲基咪唑(I12)为原料，以离子液体为模板，在酸性条件下成功制备了有序立方较小的超微孔介孔二氧化硅。最重要的是，MS-I12 在 1.7 nm 归因于超微孔和 0.64 nm 与微孔相关时表现出两种明显的孔径分布。我们目前的工作很重要，因为它不仅提供了合成超微孔介孔材料的新方法，而且为制备具有微孔的介孔二氧化硅打开了大门。