1
Research Laboratory of Nanoporous Materials, Iran University of Science and Technology
2
Chemistry, Iran University of Science and Technology
Abstract
Carbon dioxide (CO2) adsorption on unfunctionalized and amino-functionalized SBA-3 materials are investigated and compared in this study. The synthesized materials are characterized by various techniques such as X-ray diffraction (XRD), Brunauer-Emmet-Teller (BET) method, Fourier transform infrared (FT-IR) and Scanning electron microscopy (SEM).The isotherms of these materials have been measured using volumetric method at 298 K up to 5 bar. The adsorption capacity of CO2 by mesoporous silica was enhanced through functionalization with amine groups. It is observed that the pentaethylene hexamine functionalized SBA-3 (SBA-3/PEHA) shows a higher adsorption capacity towards CO2 compared to other adsorbents.
Anbia, M., & Salehi, S. (2015). Investigation of Carbon Dioxide Adsorption on Amino-Functionalized Mesoporous Silica. International Journal of Engineering, 28(6), 848-854.
MLA
Mansoor Anbia; Samira Salehi. "Investigation of Carbon Dioxide Adsorption on Amino-Functionalized Mesoporous Silica". International Journal of Engineering, 28, 6, 2015, 848-854.
HARVARD
Anbia, M., Salehi, S. (2015). 'Investigation of Carbon Dioxide Adsorption on Amino-Functionalized Mesoporous Silica', International Journal of Engineering, 28(6), pp. 848-854.
VANCOUVER
Anbia, M., Salehi, S. Investigation of Carbon Dioxide Adsorption on Amino-Functionalized Mesoporous Silica. International Journal of Engineering, 2015; 28(6): 848-854.
)