Fray Symposium - CO2 Adsorption On Metal-organic Framework MIL-101 Modified By 3-Aminopropyltriethoxysilane
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2011-Sustainable Industrial Processing Summit
SIPS2011 Volume 5: Environmental, Policy, Health, Legal, Management, Economical & Social Issues

Editors:Florian K
Publisher:Flogen Star OUTREACH
Publication Year:2012
Pages:646 pages
ISBN:978-0-9879917-4-4
ISSN:2291-1227 (Metals and Materials Processing in a Clean Environment Series)

    CO2 Adsorption On Metal-organic Framework MIL-101 Modified By 3-Aminopropyltriethoxysilane

    Vahid Hoseini1;
    1RESEARCH LABORATORY OF NANOPOROUS MATERIALS, FACUL, Tehran, Iran;
    Type of Paper: Regular
    Id Paper: 535
    Topic: 7

    Abstract:

    Carbon dioxide (CO2) is the main greenhouse gases emitted today. Metal-Organic Framework (MOF) materials are crystalline materials with two or three-dimensional porous structures composed of metal center and/ or metal clusters connected by organic linker. Carbon dioxide adsorption on metal-organic framework material, chromium terephthalate (MIL-101) and MIL-101 modified with 3-Aminopropyltriethoxysilane (APTS), investigated in this study. At first, we synthesized these adsorbents and then were characterized by Brunauer- Emmet- Teller (BET), X-Ray diffraction (XRD) and Fourier transform infrared (FT-IR) analysis. CO2 adsorption capacity was measured by volumetric method. MIL-101 and APTS-MIL-101 exhibited CO2 adsorption capacity of 0.85and 1.3 m.mol CO2.g-adsorbent-1, respectively, at 10 bar and 298 K. CO2 adsorption capacity enhanced about 50 % after amine modification.

    Keywords:

    CO2 adsorption, Metal-organic framework, MIL-101, Amine modification.

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    Cite this article as:

    Hoseini V. CO2 Adsorption On Metal-organic Framework MIL-101 Modified By 3-Aminopropyltriethoxysilane. In: Florian K, editors. Sustainable Industrial Processing Summit SIPS2011 Volume 5: Environmental, Policy, Health, Legal, Management, Economical & Social Issues. Volume 5. Montreal(Canada): FLOGEN Star Outreach;2012. p..