Inorganic Chemicals Industry ›› 2023, Vol. 55 ›› Issue (5): 24-30.doi: 10.19964/j.issn.1006-4990.2022-0430

• Reviews and Special Topics • Previous Articles     Next Articles

Recent progress of modified montmorillonited-based catalysts

FENG Xiaoqian(), ZHAO Yilin, ZHAO Yonghua, ZHANG Qijian, WANG Huan, MENG Qingrun   

  1. Liaoning University of Technology,Jinzhou 121001,China
  • Received:2022-08-16 Online:2023-05-10 Published:2023-05-15

Abstract:

Montmorillonite is a kind of aluminosilicate mineral.As a potentially promising material for catalysts,it has attracted attention from lots of researchers.Different modification methods can bring different excellent properties to montmorillonite and provide specific catalytic functions.Common modification methods include ion exchange modification,acid modification,pillared modification and construction of porous heterostructure.All modified montmorillonites can serve as catalysts by themselves,or serve as support for loading other active catalytic species.From the perspective of different modification methods,the characteristics of modified montmorillonite-based catalysts were introduced,their research status was summarized,and their future optimization directions were prospected.

Key words: montmorillonite, modification, catalysts

CLC Number: