Education, Science, Technology, Innovation and Life
Open Access
Sign In

Postsynthetic Modification of Metal Organic Frameworks with Substituted Layered Double Hydroxides for Adsorption of Lead Ions

Download as PDF

DOI: 10.23977/compne.2022.010101 | Downloads: 12 | Views: 451

Author(s)

C.Y. Abasi 1, E. B. AttahDaniel 2,3, F.M. Mtunzi 3, E.D. Dikio 1

Affiliation(s)

1 Department of Chemical Sciences, Niger Delta University, Bayelsa State, Nigeria
2 Department of Chemical Sciences, Federal University Wukari, Taraba State, Nigeria
3 Department of Chemistry, Faculty of Applied and Computer Sciences, Vaal University of Technology, P. O. Box X021, Vanderbijlpark, South Africa

Corresponding Author

C.Y. Abasi

ABSTRACT

The effect of a two-pot postsynthetic modification of MOF with a modified LDH on the adsorption of Pb ions was investigated. Co-MOF was postsynthetically modified with an amino- silane substituted LDH and applied for the adsorption of Pb from aqueous solution. Synthetic and postsynthetic products were characterized by FTIR, PXRD and TGA/DTA. Blueshifts and redshifts of existing FT-IR bands in the PSM product in relation to that of the precursors confirmed the modification. PSM product was stable at temperatures up to 400ºC after a slight loss of surface water at low temperatures Adsorption capacity with respect to time at equilibrium was 34.58 mg/g, representing 87% of adsorbate uptake by the PSM Co-MOF. Equilibrium sorption data was better correlated by the Temkin model with a heat of sorption at 33.72 J/mol.  Kinetic modelling was most favoured by the pseudo second order, and diffusion by film diffusion model.

KEYWORDS

Postsynthetic, modification, adsorption, ex situ, characterisation, layered double hydroxide, metal organic framework, isotherms

CITE THIS PAPER

C.Y. Abasi, E. B. AttahDaniel, F.M. Mtunzi, E.D. Dikio, Postsynthetic Modification of Metal Organic Frameworks with Substituted Layered Double Hydroxides for Adsorption of Lead Ions. Composites and Nano Engineering (2022) Vol. 1: 1-15. DOI: http://dx.doi.org/10.23977/compne.2022.010101.

REFERENCES

[1] Abasi, C.Y., Ejidike, I.P. and Dikio, E.D., (2018) Synthesis, characterisation of ternary layered double hydroxides (LDH) for sorption kinetics and thermodynamics of Cd2+, International Journal of Environmental Studies, 1-15.
[2] Shan, R.R., Yan, L.G., Yang, K., Hao, Y.F. and Du, B., (2015) Adsorption of Cd(II) by Mg-Al-CO3- and magnetic Fe3O4/Mg-Al-CO3-layered double hydroxides: Kinetic, isothermal, thermodynamic and mechanistic studies, J Hazard Mater, 299,  42-49.
[3] Tchounwou, P.B., Yedjou, C.G., Patlolla, A.K. and Sutton, D.J. (2012) Heavy metal toxicity and the environment, Exp Suppl, 101, 133-164.
[4] Masindi, V. and Muedi, K.L., (2018) Environmental Contamination by Heavy Metals, in: H.E.-D.M. Saleh (Ed.) Heavy Metals, IntechOpen, http://www.intechopen.com/download/pdf/pdfs_id/60680
[5] Abasi, C.Y., Orodu, V.E. and  Abia, A.A. (2017)  Effect of pH on sorption of Pb on Raphia Palm Fruit., International Journal of Current Research in Life Sciences, 06, 679-684 
[6] Cao, Y., Khan, A., Kurniawan, T.A., Soltani, R. and Albadarin, A.B. (2021) Synthesis of hierarchical micro-mesoporous LDH/MOF nanocomposite with in situ growth of UiO-66-(NH2)2 MOF on the functionalized NiCo-LDH ultrathin sheets and its application for thallium (I) removal, Journal of Molecular Liquids, 336, 116189.
[7] Tanabe, K.K. and Cohen, S.M. (2011)Postsynthetic modification of metal-organic frameworks--a progress report, Chem Soc Rev, 40 , 498-519.
[8] Liu, Y., Wang, N., Diestel, L., Steinbach, F. and  Caro, J. (2014) MOF membrane synthesis in the confined space of a vertically aligned LDH network, Chem Commun (Camb), 50  4225-4227.
[9] Ahmed, I. and  Jhung, S.H. (2014) Composites of metal–organic frameworks: Preparation and application in adsorption, Materials Today, 17  136-146.
[10]. Theiss, F.L, Ayoko G.A.and Frost, R.L. (2016) Synthesis of layered double hydroxides containing Mg2+, Zn2+, Ca2+ and Al3+ layer cations by co-precipitation methods—A review, Applied Surface Science, 383, 200-213.
[11] Wu, S.-C., Chang, P.-H., Chou, S.-H., Huang, C.-Y., Liu, T.-C. and Peng, C.-H. (2020)  Waffle-Like Carbons Combined with Enriched Mesopores and Highly Heteroatom-Doped Derived from Sandwiched MOF/LDH/MOF for High-Rate Supercapacitor, Nanomaterials   10, 1 - 15.
[12] Starukh, G. (2017) Photocatalytically Enhanced Cationic Dye Removal with Zn-Al Layered Double Hydroxides, Nanoscale Research Letters, 12, 391.
[13] Mohd Sidek, H.B., Jo, Y.K., Kim, T.W. Hwang, Y.K., Chang, J.-S. and Hwang, S.-J. (2017) Enhancement of the Water Adsorptivity of Metal–Organic Frameworks upon Hybridization with Layered Double Hydroxide Nanosheets, The Journal of Physical Chemistry C, 121,  15008-15016.
[14] Cao, F., Gan, M. , Ma, L., Li, X., Yan, F. , Ye, M., Zhai, Y. and Zhou, Y. (2017) Hierarchical sheet-like Ni–Co layered double hydroxide derived from a MOF template for high-performance supercapacitors, Synthetic Metals, 234, 154-160.
[15] Liu, Y., Wang, N., Pan, J.H., Steinbach, F. and Caro, J. (2014) In Situ Synthesis of MOF Membranes on ZnAl-CO3 LDH Buffer Layer-Modified Substrates, Journal of the American Chemical Society, 136, 14353-14356.
[16] Kalaj, M. and Cohen, S.M. (2020) Postsynthetic Modification: An Enabling Technology for the
Advancement of Metal−Organic Frameworks, ACS Cent. Sci., 6, 1046−1057.
[17] Song, Y.F. and  Cronin, L. (2008) Postsynthetic covalent modification of metal-organic framework (MOF) materials, Angew Chem Int Ed Engl, 47, 4635-4637.
[18] Liu, J.H., Pan, Y., Wang, N., Steinbach, F., Liu, X. and Caro, J. (2015) Remarkably enhanced gas separation by partial self-conversion of a laminated membrane to metal-organic frameworks, Angew Chem Int Ed Engl, 54, 3028-3032.
[19] Abasi, C.Y., Diagboya, P.N.E. and Dikio, E.D. (2018) Layered double hydroxie of cobalt-zinc-aluminium intercalated with carbonate ion:Preparation and Pb(II) ion removal capacity, International Journal of Environmental Studies, https://doi.org/10.1080/00207233.2018.1517935
[20] Rivera, J.M., Rincon, S., Ben Youssef, C. and Zepeda, A. (2016) Highly Efficient Adsorption of Aqueous Pb(II) with Mesoporous Metal-Organic Framework-5: An Equilibrium and Kinetic Study, Journal of Nanomaterials,  9.
[21] ElHassani, K.., Beakoua, B.H, Kalnina, D., Oukani, E.and Anouar, A. (2017) Morphological properties of layered double hydroxides on adsorption Applied Clay Science 140,  124–131.
[22] Saif, B., Wang,V., Chuan, D. and Shuang, S. (2015) Synthesis and Characterization of Fe3O4 Coated on APTES as Carriers for Morin-Anticancer Drug, Journal of Biomaterials and Nanobiotechnology, 06,  267-275.
[23] Soltani, R., Pelalak, R., Pishnamazi, M., Marjani, A. and Shirazian, S. (2021) A water-stable functionalized NiCo-LDH/MOF nanocomposite: green synthesis, characterization, and its environmental application for heavy metals adsorption, Arabian Journal of Chemistry, 14, 1 -11.
[24] Yang, Y., Yan, X., Hu, X., Feng, R.and Zhou, M. ( 2017) In-situ growth of ZIF-8 on layered double hydroxide- Effect of Zn-Al molar ratios on their structural, morphological and adsorption properties., Journal of Colloid and Interface Science 505,  206–212.
[25] Ho, Y.S. and  McKay, G. (1999) Pseudo-second order model for sorption processes, Process Biochemistry, 34,  451-465.
[26] Akbar, N.A., Mohd Kamil, N.A.F., Md Zin, N.S., Adlan, M.N. and  Aziz, H.A. (2018) Assessment of kinetic models on Fe adsorption in groundwater using high-quality limestone, IOP Conference Series: Earth and Environmental Science, 140,  012030.
[27] Singh, S.K., Townsend, T.G., Mazyck, D. and  Boyer, T.H. (2012) Equilibrium and intra-particle diffusion of stabilized landfill leachate onto micro- and meso-porous activated carbon, Water Research, 46, 491-499.
[28] Weber, W.J. and Morris, J.C. (1963) Kinetics of adsorption carbon from solutions, Journal Sanitary Engeering Division Proceedings.American Society of Civil Engineers, 89, 31-60, .
[29] Olu-Owolabi, B.I., Diagboya, P.N. and Adebowale, K.O. (2014) Evaluation of pyrene sorption-desorption on tropical soils, Journal of Environmental Management 137  1-9.
[30] Qiu, H., Lu, L., Pan, B.-c., Zhang, Q.-j., Zhang, W.-m. and Zhang, Q.-x. (2009)  Critical review in adsorption kinetic models, Journal of Zhejiang University-SCIENCE A, 10, 716-724.

Downloads: 12
Visits: 451

Sponsors, Associates, and Links


All published work is licensed under a Creative Commons Attribution 4.0 International License.

Copyright © 2016 - 2031 Clausius Scientific Press Inc. All Rights Reserved.