Improvement of the hydrothermal stability of MCM-48 mesoporous molecular sieves

被引：5
|
作者：
Wang, Lingzhi [1 ,2 ]
Shao, Yaofeng [1 ,2 ]
Zhang, Jinlong [1 ,2 ]
Anpo, Masakazu [3 ]
机构：
[1] E China Univ Sci & Technol, Adv Mat Lab, Shanghai 200237, Peoples R China
[2] E China Univ Sci & Technol, Inst Fine Chem, Shanghai 200237, Peoples R China
[3] Osaka Prefecture Univ, Grad Sch Engn, Osaka 5998531, Japan
来源：
RESEARCH ON CHEMICAL INTERMEDIATES | 2008年 / 34卷 / 2-3期
关键词：
MCM-48; hydrothermal stability; fluoride ions; promoter anions; silicates;
D O I：
10.1163/156856708783623500
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
This is a review of our recent reports about improving the hydrothermal stability of MCM-48 mesoporous molecular sieves and the related works done by other groups. It presents the different effects of direct addition of various anions, including F-, SO42-, NO3- and Cl-, on the improvement of the hydrothermal stability of MCM-48. The different effects of anions on the improvement of the hydrothermal stability and the critical factors influencing the formation of hydrothermally stable MCM-48 are also explained by careful analysis and discussion.
引用
收藏
页码：267 / 286
页数：20
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