层状硅酸盐矿物合成MCM-41介孔分子筛的研究进展

Research progress of MCM-41 mesoporous molecular sieves synthesized by layered silicate minerals

文章分别概述了层状硅酸盐矿物和MCM-41介孔分子筛的优势,以及层状硅酸盐矿物合成MCM-41介孔分子筛的优势;综述了膨润土、高岭土、海泡石等层状硅酸盐矿物的提纯与活化方法,层状硅酸盐矿物合成MCM-41介孔分子筛的研究进展;最后就层状硅酸盐矿物合成MCM-41分子筛给出了自己的见解,提出了一些不足之处,并对其发展前景进行了展望。

In the article, the advantages of layered silicate minerals and MCM-41 mesoporous molecular sieves and MCM-41 mesoporous molecular sieves synthesized by layered silicate minerals are summarized.The purification and activation methods of layered silicate minerals such as bentonite, kaolin and sepiolite and research progress of MCM-41mesoporous molecular sieves synthesized by layered silicate minerals are reviewed.Finally, I give my opinion on the synthesis of MCM-41 molecular sieves in layered silicate minerals and put forward some disadvantages and prospect its development prospects.