Development of micro-mesoporous composite material of the ZSM-12/MCM-41 type for the CO2 adsorption

被引：17

作者：

Santos, S. C. G. ^{[1
]}

Machado, S. W. M. ^{[2
]}

Garrido Pedrosa, A. M. ^{[2
]}

Souza, M. J. B. ^{[3
]}

机构：

[1] Univ Fed Sergipe, Postgrad Program Mat Sci & Engn, BR-49100000 Sao Cristovao, SE, Brazil

[2] Univ Fed Sergipe, Dept Chem, BR-49100000 Sao Cristovao, SE, Brazil

[3] Univ Fed Sergipe, Dept Chem Engn, BR-49100000 Sao Cristovao, SE, Brazil

来源：

JOURNAL OF POROUS MATERIALS | 2015年 / 22卷 / 05期

关键词：

Micro-mesoporous composite; ZSM-12/MCM-41; Carbon dioxide; Adsorption; MOLECULAR-SIEVES; ZSM-12;

D O I：

10.1007/s10934-015-9990-0

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

In the present work, ZSM-12/MCM-41 micro-mesoporous composite materials were synthesized by hydrothermal method and characterized by X-ray diffraction, N-2 adsorption-desorption at 77 K and transmission electron microscopy, were carried out for characterization. The diffractograms indicated that the synthesized materials present characteristic peaks of the microporous (ZSM-12) and mesoporous (MCM-41) structures. The micro-mesoporous composite materials presented a higher CO2 adsorption capacity than MCM-41 mesoporous materials, confirming the promising application in CO2 capture.

引用

页码：1145 / 1151

页数：7

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