金属有机骨架MIL-101的合成、改性及在催化反应中的应用进展

发布时间：2018-06-18 02:42

本文选题：金属有机骨架 + 合成　；参考：《化工进展》2017年03期

【摘要】：MIL-101除了具备其他金属-有机骨架MOFs材料的孔隙率和比表面积高、微孔尺寸可调和结构易功能化等特点外,与大多数MOFs材料不同,MIL-101的水热稳定性高,使其在催化领域得到了广泛应用。详细介绍了MIL-101的合成方法研究进展情况及合成过程的影响因素,综述了负载活性组分、原位合成和后修饰改性等改性MIL-101材料近年来在催化领域应用的最新进展。最后指出水热合成法存在工艺繁杂、有机废液多、收率较低等问题,干胶转化法以其特有的优势为MIL-101的工业化生产提供了可能;MIL-101作为催化剂本身酸性位较弱、化学活性中心单一,提高MIL-101的酸强度、嵌入具有催化性能的有机配体等改性设计是拓展其在催化领域应用的发展趋势。
[Abstract]:In addition to the high porosity and specific surface area of other metal-organic framework MOFs materials, MIL-101 has high hydrothermal stability in contrast to most MOFs. It has been widely used in the field of catalysis. The research progress in the synthesis of MIL-101 and the influencing factors of the synthesis process were introduced in detail. The latest progress in the application of MIL-101 modified MIL-101 materials in the field of catalysis was reviewed in recent years, such as loading active components, in-situ synthesis and post-modification. Finally, it is pointed out that the hydrothermal synthesis method has many problems, such as complicated process, more organic waste liquid, low yield and so on. The dry rubber conversion method has its unique advantage, which provides the possibility that MIL-101 as catalyst itself is weak in acid potential for the industrial production of MIL-101. The modification of MIL-101 with single chemical active center, increasing the acid strength and embedding organic ligands with catalytic properties is the development trend of its application in the field of catalysis.
【作者单位】：东北石油大学化学化工学院石油与天然气化工省重点实验室;
【基金】：黑龙江省自然科学基金(B2016001) 博士后研究人员落户黑龙江科研启动资助金项目(LBH-Q14029)
【分类号】：O643.36

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