Synthesis of aluminum-pillared montmorillonites using highly concentrated clay suspensions

被引:49
作者
Fetter, G
Heredia, G
Velazquez, LA
Maubert, AM
Bosch, P
机构
[1] UNIV AUTONOMA METROPOLITANA AZCAPOTZALCO,DCBI,AREA QUIM APLICADA,MEXICO CITY 02200,DF,MEXICO
[2] UNIV AUTONOMA METROPOLITANA AZCAPOTZALCO,DEPT QUIM,AREA CATALISIS,MEXICO CITY 09340,DF,MEXICO
关键词
pillared clay; microwave irradiation; microporous material; catalyst;
D O I
10.1016/S0926-860X(97)00081-1
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
In a previous work [G. Fetter, G. Heredia, A.M. Maubert, P. Bosch, J. Mater. Chem. 6(11) (1996) 1857-1858.] we reported on the use of microwave irradiation for the synthesis of pillared clays. In this paper we discuss the application of this method to prepare high surface area aluminum-pillared clays from clay suspensions as highly concentrated as 50 wt%. The aluminum pillaring solution was 2.5 M. (C) 1997 Elsevier Science B.V.
引用
收藏
页码:41 / 45
页数:5
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