The sorption properties of as-synthesized and calcined MCM-41 and MCM-48

被引：25

作者：

Vartuli, JC ^{[1
]}

Malek, A ^{[1
]}

Roth, WJ ^{[1
]}

Kresge, CT ^{[1
]}

McCullen, SB ^{[1
]}

机构：

[1] ExxonMobil Corp, Corp Strateg Res, Paulsboro Tech Ctr, Paulsboro, NJ 08066 USA

来源：

MICROPOROUS AND MESOPOROUS MATERIALS | 2001年 / 44卷

关键词：

MCM-41; MCM-48; hydrocarbon adsorption;

D O I：

10.1016/S1387-1811(01)00250-5

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The benzene sorption capacity of as-synthesized and calcined MCM-41 and MCM-48 were compared. The hydrocarbon sorption capacity increases with pore diameter for the calcined versions. As-synthesized samples sorb appreciable amounts of benzene but the quantity is invariant with respect to pore diameter. The sorption of hydrocarbon by as-synthesized M41S materials is a unique feature not observed with microporous molecular sieves. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：691 / 695

页数：5

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