Hydrogen molecule adsorption has been investigated on additional framework of Mg atom in DFT type zeolite by way of Density Functional Theory. The electronegativity, HOMO and LUMO energies chemical hardness, chemical potential, adsorption enthalpy and adsorption energy values have been calculated on a 16T zeolite cluster model and compared with those of Mg exchanged ERI and LTL zeolite structures. Hydrogen adsorption enthalpy value has been computed as -26.2 kJ/ mol. This enthalpy value is meaningfully higher than the hydrogen molecule’s liquefaction enthalpy value. This accordingly specifies that Mg-DFT zeolite structure appears to be an encouraging candidate cryoadsorbent for hydrogen storage.
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[2] Song, M.K., No K.T. (2007). Molecular simulation of hydrogen adsorption in organic zeolite. Catal Today, 120:374-382.
[3] Turnes Palomino, G., Otero Areán, C., Llop Carayol, M.R. (2010) . Hydrogen adsorption on the faujasite-type zeolite Mg-X: An IR spectroscopic and thermodynamic study. Appl Surf Sci, 256:5281-5284.
[4] Torres, F.J., Civalleri, B., Terentyev, A., Ugliengo, P., Pisani, C. (2007). Theoretical study of molecular hydrogen adsorption in Mg-exchanged chabazite. J Phys Chem C, 111:1871-1873.
[5] Turnes Palomino, G., Llop Carayol, MR., Otero Areán, C. (2006) . Hydrogen adsorption on magnesium-exchanged zeolites. J Mater Chem, 16:2884-2885.
[6] Otero Areán, C., Turnes Palomino, G., Llop Carayol, M.R. (2007) . Variable temperature FT-IR studies on hydrogen adsorption on the zeolite (Mg,Na)-Y. Appl Surf Sci, 253:5701-5704.
[7] Fellah, M.F. (2017). A DFT Study of Hydrogen Adsorption on Be, Mg and Ca Frameworks in Erionite Zeolite. Appl Surf Sci, 394:9-15.
[8] Fellah, M.F. (2017). Hydrogen Adsorption: A DFT Study on Be, Mg and Ca Frameworks in LTL Zeolite Cluster. J Mol. Model, 23:184-202.
[9] Kohn, W., Sham, L.J. (1965). Self-consistent equations including exchange and correlation effects. Phys Rev, 140:A1133-A1138.
[1] Strub, A.A., Imarisio G., Reidel D. (1980). Hydrogen as an Energy Vector.
[2] Song, M.K., No K.T. (2007). Molecular simulation of hydrogen adsorption in organic zeolite. Catal Today, 120:374-382.
[3] Turnes Palomino, G., Otero Areán, C., Llop Carayol, M.R. (2010) . Hydrogen adsorption on the faujasite-type zeolite Mg-X: An IR spectroscopic and thermodynamic study. Appl Surf Sci, 256:5281-5284.
[4] Torres, F.J., Civalleri, B., Terentyev, A., Ugliengo, P., Pisani, C. (2007). Theoretical study of molecular hydrogen adsorption in Mg-exchanged chabazite. J Phys Chem C, 111:1871-1873.
[5] Turnes Palomino, G., Llop Carayol, MR., Otero Areán, C. (2006) . Hydrogen adsorption on magnesium-exchanged zeolites. J Mater Chem, 16:2884-2885.
[6] Otero Areán, C., Turnes Palomino, G., Llop Carayol, M.R. (2007) . Variable temperature FT-IR studies on hydrogen adsorption on the zeolite (Mg,Na)-Y. Appl Surf Sci, 253:5701-5704.
[7] Fellah, M.F. (2017). A DFT Study of Hydrogen Adsorption on Be, Mg and Ca Frameworks in Erionite Zeolite. Appl Surf Sci, 394:9-15.
[8] Fellah, M.F. (2017). Hydrogen Adsorption: A DFT Study on Be, Mg and Ca Frameworks in LTL Zeolite Cluster. J Mol. Model, 23:184-202.
[9] Kohn, W., Sham, L.J. (1965). Self-consistent equations including exchange and correlation effects. Phys Rev, 140:A1133-A1138.
Fellah, M. F. (2017). Hydrogen Adsorption on Mg-DFT Zeolite Cluster: A Density Functional Theory Study. Journal of Innovative Science and Engineering, 1(1), 1-5.
AMA
Fellah MF. Hydrogen Adsorption on Mg-DFT Zeolite Cluster: A Density Functional Theory Study. JISE. December 2017;1(1):1-5.
Chicago
Fellah, Mehmet Ferdi. “Hydrogen Adsorption on Mg-DFT Zeolite Cluster: A Density Functional Theory Study”. Journal of Innovative Science and Engineering 1, no. 1 (December 2017): 1-5.
EndNote
Fellah MF (December 1, 2017) Hydrogen Adsorption on Mg-DFT Zeolite Cluster: A Density Functional Theory Study. Journal of Innovative Science and Engineering 1 1 1–5.
IEEE
M. F. Fellah, “Hydrogen Adsorption on Mg-DFT Zeolite Cluster: A Density Functional Theory Study”, JISE, vol. 1, no. 1, pp. 1–5, 2017.
ISNAD
Fellah, Mehmet Ferdi. “Hydrogen Adsorption on Mg-DFT Zeolite Cluster: A Density Functional Theory Study”. Journal of Innovative Science and Engineering 1/1 (December 2017), 1-5.
JAMA
Fellah MF. Hydrogen Adsorption on Mg-DFT Zeolite Cluster: A Density Functional Theory Study. JISE. 2017;1:1–5.
MLA
Fellah, Mehmet Ferdi. “Hydrogen Adsorption on Mg-DFT Zeolite Cluster: A Density Functional Theory Study”. Journal of Innovative Science and Engineering, vol. 1, no. 1, 2017, pp. 1-5.
Vancouver
Fellah MF. Hydrogen Adsorption on Mg-DFT Zeolite Cluster: A Density Functional Theory Study. JISE. 2017;1(1):1-5.