Abstract
In this paper, methane (CH4) adsorption isotherms for metal-organic framework (MOF) adsorbents in the subcritical regions have been reported. Virgin MIL i-101 i-i (Cr) MOF and its derivatives doped with alkali ions, are used to study the impact of alkali dopants on CH4 adsorption isotherms. The CH4 adsorption isotherms have been analyzed by Langmuir, Toth and Dubinin–Astakohv adsorption models to determine the adsorption parameters. It has been observed that the isosteric heat of adsorption diminishes with increasing alkali dopant size, while the induced surface structural heterogeneity increases with increasing alkali dopant size.
Similar content being viewed by others
REFERENCES
Konstas, K., Osl, T., Yang, Y., Batten, M., Burke, N., and Hill, A.J., J. Mater. Chem., 2012, vol. 22, p. 16698.
Thamsiriroj, T., Smyth, H., and Murphy, J.D., Renewable Sustainable Energy Rev., 2011, vol. 15, p. 4642.
He, Y., Zhou, W., Qian, G., and Chen, B., Chem. Soc. Rev., 2014, vol. 43, p. 5657.
Waller, M.G., Williams, E.D., Matteson, S.W., and Trabold, T.A., Appl. Energy, 2014, vol. 127, p. 55.
Banfield, G.R. and Fairbairn, G.W., Proc. Inst. Mech. Eng., Part E, 1990, vol. 204, p. 25.
Nwaoha, T.C., Yang, Z., Wang, J., and Bonsall, S., Proc. Inst. Mech. Eng., Part E, 2010, vol. 225, p. 40.
Ma, S. and Zhou, H.C., Chem. Commun., 2010, vol. 46, p. 44.
Li, J.R., Kuppler, R.J., and Zhou, H.C., Chem. Soc. Rev., 2009, vol. 38, p. 1477.
Menon, V.C. and Komarneni, S., J. Porous Mater., 1998, vol. 5, p. 43.
Ruthven, D.M., Principles of Adsorption and Adsorption Processes, New York: Wiley, 1984.
Alcaniz-Monge, J., Lozano-Castello, D., Cazorla-Amoros, D., and Linares-Solano, A., Microporous Mesoporous Mater., 2009, vol. 124, p. 110.
Wegrzyn, J. and Gurevich, M., Appl. Energy, 1996, vol. 55, p. 71.
Mason, J.A., Veenstra, M., and Long, J.R., Chem. Sci., 2014, vol. 5, p. 32.
He, Y., Zhou, W., Krishna, R., and Chen, B., Chem. Commun., 2012, vol. 48, p. 11813.
Lee, J.S., Jhung, S.H., Yoon, J.W., Hwang, Y.K., and Chang, J.S., J. Ind. Eng. Chem., 2009, vol. 15, p. 674.
Peng, Y., Krungleviciute, V., Eryazici, I., Hupp, J.T., Farha, O.K., and Yildirim, T., J. Am. Chem. Soc., 2013, vol. 135, p. 11887.
Duren, T., Sarkisov, L., Yaghi, O.M., and Snurr, R.Q., Langmuir, 2004, vol. 20, p. 2683.
Knyazeva, M.K., Tsivadze, A.Yu., Solovtsova, O.V., Fomkin, A.A., Pribylov, A.A., Shkolin, A.V., et al., Prot. Met. Phys. Chem. Surf., 2019, vol. 55, p. 9.
Knyazeva, M.K., Tsivadze, A.Yu., Fomkin, A.A., Shkolin, A.V., Solovtsova, O.V., Pribylov, A.A., et al., Prot. Met. Phys. Chem. Surf., 2020, vol. 56, p. 682.
Fomkin, A.A., Tsivadze, A.Yu., Aksyutin, O.E., Ishkov, A.G., Pribylov, A.A., Shkolin, A.V., et al., Prot. Met. Phys. Chem. Surf., 2018, vol. 54, p. 347.
Matranga, K.R., Myers, A.L., and Glandt, E.D., Chem. Eng. Sci., 1992, vol. 47, p. 1569.
Anuchin, K.M., Fomkin, A.A., Korotych, A.P., and Tolmachev, A.M., Prot. Met. Phys. Chem. Surf., 2014, vol. 50, p. 173.
Kayal, S., Sun, B., and Chakraborty, A., Energy, 2015, vol. 91, p. 772.
Aijaz, A., Karkamkar, A., Choi, Y.J., Tsumori, N., Ronnebro, E., Autrey, T., et al., J. Am. Chem. Soc., 2012, vol. 134, p. 13926.
Sun, B., Chakraborty, A., Ali, S.M., and Kayal, S., Appl. Therm. Eng., 2016, vol. 93, p. 1175.
Sircar, S., Adsorption, 2017, vol. 23, p. 121.
Loh, W.S., Rahman, K.A., Chakraborty, A., Saha, B.B., Choo, Y.S., Khoo, B.C., et al., J. Chem. Eng. Data, 2010, vol. 55, p. 2840.
Rahman, K.A., Loh, W.S., Yanagi, H., Chakraborty, A., Saha, B.B., Chun, W.G., et al., J. Chem. Eng. Data, 2010, vol. 55, p. 4961.
Do, D.D., Adsorption Analysis: Equilibria and Kinetics, London: Imperial College Press, 1998.
Dubinin, M.M., Chem. Rev., 1960, vol. 60, p. 235.
Abdulsalam, J., Mulopo, J., Bada, S.O., and Oboirien, B., ACS Omega, 2020, vol. 5, p. 32530.
Aristov, Y., Appl. Therm. Eng., 2014, vol. 72, p. 166.
Jagiello, J. and Thommesi, M., Carbon, 2004, vol. 42, p. 1227.
Amankwah, K.A.G. and Schwarz, J.A., Carbon, 1995, vol. 33, p. 1313.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Singh, A., Kayal, S. Analysis of CH4 Adsorption Isotherms onto MIL-101 (Cr) Metal-Organic Framework and Its Derivatives with Alkali Ion Dopants. Prot Met Phys Chem Surf 58, 478–485 (2022). https://doi.org/10.1134/S2070205122030200
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S2070205122030200