European Journal of Chemistry 2017, 8(3), 293-304 | doi: https://doi.org/10.5155/eurjchem.8.3.293-304.1603 | Get rights and content






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Design, synthesis and characterization of MOF-199 and ZIF-8: Applications in the adsorption of phenols derivatives in aqueous solution


Liliana Giraldo (1) , Marlon Bastidas-Barranco (2) , Pablo Húmpola (3) , Juan Carlos Moreno-Piraján (4,*)

(1) Facultad de Ciencias, Universidad Nacional de Colombia, Bogotá, 11001000, Colombia
(2) Facultad de Ingeniería, Grupo DestaCar, Universidad de la Guajira, Guajira, 440001, Colombia
(3) Facultad de Bioquímica y Cs. Biológicas, Universidad Nacional del Litoral, Santa Fe, 3000, Argentina
(4) Facultad de Ciencias, Grupo de Investigación en Sólidos Porosos y Calorimetría, Universidad de los Andes, Bogotá, 11001000, Colombia
(*) Corresponding Author

Received: 28 Jun 2017 | Revised: 18 Aug 2017 | Accepted: 05 Aug 2017 | Published: 30 Sep 2017 | Issue Date: September 2017

Abstract


In this work, the adsorption characteristics of metal-organic frameworks (MOFs: MOF-199 and ZIF-8) with two different types of structure were analyzed. MOF-199 consists of copper-based metal clusters while the ZIF-8 consists of organic molecules interlaced with zinc atoms and these have octahedral morphology and typical rhombic dodecahedron shape, respectively. The results of phenol (Ph) and p-nitro phenol (PNP) adsorption capacity from aqueous solution show that MOF-199 has a higher adsorption capacity: Ph 79.55% and PNP 89.3%, while for ZIF-8 the adsorption capacity was Ph 65.5% and PNP 77.0%. Adsorption of phenols was fit to Langmuir, Sips and Redlich-Peterson models and kinetics by pseudo-second order. Gibbs free energy (ΔG°) shows that adsorption processes studied are spontaneous.


Keywords


ZIF-8; Phenols; MOF-199; Microporous; Metal-organic framework; Adsorption characteristics

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DOI: 10.5155/eurjchem.8.3.293-304.1603

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Funding information


Grant Basic Sciences by the University of the Andes through the Faculty of Science and the Vice-rectory of Research; and the Bank of the Republic of Colombia for their funding and the Convention 3580.

Citations

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[1]. Huixia Miao, Shuya Song, Hao Chen, Wenhua Zhang, Runping Han, Guang Yang
Adsorption study of p-nitrophenol on a silver(I) triazolate MOF
Journal of Porous Materials  , , 2020
DOI: 10.1007/s10934-020-00917-w
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References

[1]. Shen, H. M.; Zhua, G. Y.; Yua, W. B.; Wua, H. K.; Jib, H. B.; Shia, H. X. Shea, Y. B.; Zheng, Y. F. Appl. Surf. Sci. 2015, 356, 1155-1167.
https://doi.org/10.1016/j.apsusc.2015.08.203

[2]. Arasteh, R.; Masoumi, M.; Rashidi, A. M.; Moradi, L.; Samimi, V.; Mostafavi, S. T. Appl. Surf. Sci. 2010, 256, 4447-4455.
https://doi.org/10.1016/j.apsusc.2010.01.057

[3]. Liu, W.; Jiang, X. Y.; Chen, X. Q. Appl. Surf. Sci. 2014, 320, 764-771.
https://doi.org/10.1016/j.apsusc.2014.09.165

[4]. Ofomaja, A. E. Unuabonah, E. I. Carbohyd. Polym. 2011, 83, 1192-1200.
https://doi.org/10.1016/j.carbpol.2010.09.023

[5]. Cotoruelo, L. M.; Marques, M. D.; Diaz, F. J.; Rodriguez-Mirasol, J.; Rodriguez, J. J.; Cordero, T. Chem. Eng. J. 2012, 184, 176-183.
https://doi.org/10.1016/j.cej.2012.01.026

[6]. Sarkar, B.; Xi, Y. F.; Megharaj, M.; Krishnamurti, G. S. R.; Naidu, R. J. Colloid. Interf. Sci. 2010, 350, 295-304.
https://doi.org/10.1016/j.jcis.2010.06.030

[7]. Han, S.; Zhao, F.; Sun, J.; Wang, B.; Wei, R. Y.; Yan, S. Q. J. Magn. Magn. Mater. 2013, 341, 133-137.
https://doi.org/10.1016/j.jmmm.2013.04.018

[8]. Isichei, T. O.; Okieimen, F. E. Environ. Pollut. 2014, 3, 99-111.

[9]. Ahmad, F.; Daud, W. M. A. W.; Ahmad, M. A.; Radzi, R. Chem. Eng. J. 2011, 178, 461-467.
https://doi.org/10.1016/j.cej.2011.10.044

[10]. Xue, G. H.; Gao, M. L.; Gu, Z.; Luo, Z. X.; Hu, Z. C. Chem. Eng. J. 2013, 218, 223-231.
https://doi.org/10.1016/j.cej.2012.12.045

[11]. Sarkar, B.; Megharaj, M.; Xi, Y. F.; Naidu, R. Chem. Eng. J. 2012, 185, 35-43.
https://doi.org/10.1016/j.cej.2011.05.062

[12]. Sun, Y. Y.; Zhou, J. B.; Cai, W. Q.; Zhao, R. S.; Yuan, J. P. Appl. Surf. Sci. 2015, 345, 897-903.
https://doi.org/10.1016/j.apsusc.2015.05.041

[13]. Liu, B. J.; Yang, F.; Zou, Y. X.; Peng, Y. J. Chem. Eng. Data. 2014, 59, 1476-1482.
https://doi.org/10.1021/je4010239

[14]. Adam, O. E. A. A.; Al-Dujaili, A. H. J. Chem. 2013, 1-8.
https://doi.org/10.1155/2013/694029

[15]. Park, Y.; Ayoko, G. A.; Kurdi, R.; Horvath, E.; Kristof, J.; Frost, R. L. J. Colloid. Interf. Sci. 2013, 406, 196-208.
https://doi.org/10.1016/j.jcis.2013.05.027

[16]. Bastami, T. R.; Entezari, M. H.; Chem. Eng. J. 2012, 210, 510-519.
https://doi.org/10.1016/j.cej.2012.08.011

[17]. Rivera-Utrilla, J.; Sanchez-Polo, M.; Gomez-Serrano, V.; Alvarez, P. M.; Alvim-Ferraz, M. C. M.; Dias, J. M. J. Hazard. Mater. 2011, 187, 1-23.
https://doi.org/10.1016/j.jhazmat.2011.01.033

[18]. Entezari, M. H.; Bastami, T. R. J. Hazard. Mater. 2006, 137, 959-964.
https://doi.org/10.1016/j.jhazmat.2006.03.019

[19]. Canizares, P.; Lobato, J.; Paz, R.; Rodrigo, M. A.; Saez, C. Water Res. 2005, 39, 2687-2703.
https://doi.org/10.1016/j.watres.2005.04.042

[20]. Shen, S. F.; Kentish, S. E.; Stevens, G. W. Sep. Purif. Technol. 2012, 95, 80-88.
https://doi.org/10.1016/j.seppur.2012.04.023

[21]. Praveen, P.; Loh, K. C. J. Membr. Sci. 2013, 437, 1-6.
https://doi.org/10.1016/j.memsci.2013.02.057

[22]. Peretti, S. W.; Tompkins C. J.; Goodall, J. L.; Michaels, A. S. J. Membr. Sci. 2002, 195, 193-202.
https://doi.org/10.1016/S0376-7388(01)00566-X

[23]. Yao, Y. X.; Li, H. B.; Liu, J. Y.; Tan, X. L; Yu, J. G.; Peng, Z. G. J. Nanomater. 2014, 1-9.

[24]. Zhang, B.; Li, F.; Wu, T.; Sun, D. J.; Li, Y. J. Colloid. Surf. A. 2015, 464, 78-88.
https://doi.org/10.1016/j.colsurfa.2014.10.020

[25]. Gimeno, O.; Carbajo, M.; Beltran, F. J.; Rivas, F. J. J. Hazard. Mater. 2005, 119, 99-108.
https://doi.org/10.1016/j.jhazmat.2004.11.024

[26]. Ksibi, M.; Zemzemi, A.; Boukchina, R. J. Photochem. Photobiol. A. 2003, 159, 61-70.
https://doi.org/10.1016/S1010-6030(03)00114-X

[27]. Erdem, M.; Yuksel, E.; Tay, T.; Cimen, Y.; Turk, H. J. Colloid. Interf. Sci. 2009, 333, 40-48.
https://doi.org/10.1016/j.jcis.2009.01.014

[28]. Koubaissy, B.; Joly, G.; Batonneau-Gener, I.; Magnoux, P. Ind. Eng. Chem. Res. 2011, 50, 5705-5713.
https://doi.org/10.1021/ie100420q

[29]. Huang, J. H.; Yan, C.; Huang, K. L J. Colloid. Interf. Sci. 2009, 332, 60-64.
https://doi.org/10.1016/j.jcis.2008.12.039

[30]. Lin, K. Y. A.; Yang, H.; Petit, C.; Hsu, F. H. Chem. Eng. J. 2014, 249, 293-301.
https://doi.org/10.1016/j.cej.2014.03.107

[31]. Stock, N.; Biswas, S. Morphol. Compos. Chem. Rev. 2011, 112, 933-969.

[32]. Janiak, C.; Vieth, J. K. New J. Chem. 2010, 34, 2366-2388.
https://doi.org/10.1039/c0nj00275e

[33]. Mueller, U.; Schubert, M.; Teich, F.; Puetter, H.; Schierle-Arndt, K.; Pastre, J. J. Mater. Chem. 2006, 16, 626-636.
https://doi.org/10.1039/B511962F

[34]. Yoon, J. W.; Jhung, S. H.; Hwang, Y. K.; Humphrey, S. M.; Wood, P. T.; Chang, J. S. Adv. Mater. 2007, 19, 1830-1834.
https://doi.org/10.1002/adma.200601983

[35]. Li, J. R.; Ma, Y.; McCarthy, M. C.; Sculley, J.; Yu, J.; Jeong, H. K.; Balbuena, P. B.; Zhou, H. C. Coord. Chem. Rev. 2011, 255, 1791-1823.
https://doi.org/10.1016/j.ccr.2011.02.012

[36]. Li, J. R.; Kuppler, R. J.; Zhou, H. C. Chem. Soc. Rev. 2009, 38, 1477-1504.
https://doi.org/10.1039/b802426j

[37]. Lee, J.; Farha, O. K.; Roberts, J.; Scheidt, K. A.; Nguyen, S. T.; Hupp, J. T. Chem. Soc. Rev. 2009, 38, 1450-1459.
https://doi.org/10.1039/b807080f

[38]. Corma, A.; García, H.; Xamena, F. X. Chem. Rev. 2010, 110, 4606-4655.
https://doi.org/10.1021/cr9003924

[39]. Gascon, J.; Corma, A.; Kapteijn, F.; Xamena, F. X. ACS. Catal. 2013, 3, 361-378.

[40]. Horcajada, P.; Chalati, T.; Serre, C.; Gillet, B.; Sebrie, C.; Baati, T.; Eubank, J. F.; Heurtaux, D.; Clayette, P.; Kreuz, C.; Chang, J. S.; Hwang, Y. K.; Marsaud, V.; Bories, P. N.; Cynober, L.; Gil, S.; Ferey, G.; Couvreur, P.; Gref, R. Nat. Mater. 2010, 9, 172-178.
https://doi.org/10.1038/nmat2608

[41]. Qiu, L. G.; Li, Z. Q.; Wu, Y.; Wang, W.; Xu, T.; Jiang, X. Chem. Commun. 2008, 3642-3644.
https://doi.org/10.1039/b804126a

[42]. Ke, F.; Qiu, L. G.; Yuan, Y. P.; Peng, F. M.; Jiang, X.; Xie, A. J.; Shen, Y. H.; Zhu, J. F. J. Hazard. Mater. 2011, 196, 36-43.
https://doi.org/10.1016/j.jhazmat.2011.08.069

[43]. Li, L.; Li, J. C.; Rao, Z.; Song, G. W.; Hu, B. Desalination. Water. Treat. 2014, 52, 7332-7338.
https://doi.org/10.1080/19443994.2013.821955

[44]. Tranchemontagne, D. J.; Hunt, J. R.; Yaghi, O. M. Tetrahedron 2008, 64, 8553-8557.
https://doi.org/10.1016/j.tet.2008.06.036

[45]. Britt, D.; Tranchemontagne, D.; Yaghi, O. M. Proc. Natl. Acad. Sci. 2008, 105, 11623-11627.
https://doi.org/10.1073/pnas.0804900105

[46]. Nguyen, L. T.; Nguyen, T. T.; Nguyen, K. D.; Phan, N. T. Appl. Catal. A. 2012, 425, 44-52.
https://doi.org/10.1016/j.apcata.2012.02.045

[47]. Rowsell, J. L.; Yaghi, O. M. J. Am. Chem. Soc. 2006, 128, 1304-1315.
https://doi.org/10.1021/ja056639q

[48]. Li, L.; Yao, J.; Xiao, P.; Shang, J.; Feng, Y.; Webley, P. A.; Wang, H. Colloid. Polym. Sci. 2013, 291, 2711-2717.
https://doi.org/10.1007/s00396-013-3024-8

[49]. Moellmer, J.; Celer, E. B.; Luebke, R.; Cairns, A. J.; Staudt, R.; Eddaoudi, M.; Thommes, M. Micropor. Mesoporr Mat. 2010, 129, 345-353
https://doi.org/10.1016/j.micromeso.2009.06.014

[50]. Barcia, P. S.; Guimarães, D.; Mendes, P. A. P.; Silva, J. A. C.; Guillerm, V.; Chevreau, H.; Serre, C.; Rodrigues, A. Micropor. Mesopor. Mat. 2011, 139, 67-73.
https://doi.org/10.1016/j.micromeso.2010.10.019

[51]. Francesc, X.; Xamena, F. X.; Abad, A.; Corma, A.; Garcia, H. J. Catal. 2007, 250, 294-298.
https://doi.org/10.1016/j.jcat.2007.06.004

[52]. Hosny, M. N. J. Therm. Anal. Calorim. 2015, 122, 89-95.
https://doi.org/10.1007/s10973-015-4721-y

[53]. Cieplak, P.; Bayly, S. C. I.; Gould, I. R.; Merz, Jr. K. M.; Ferguson D. M.; Spellmeyer, D. C.; Fox, T.; Caldwell, J. W.; Kollman. P. A. Am. Chem. Soc. 1995, 117, 5179-5197.

[54]. Thommes, M.; Cychosz, K. A.; Neimark, A. V. Advanced physical adsorption characterization of nanoporous carbons. In: Tascón, J. M. D. (ed.) Novels Carbons Adsorbent. Elsevier, Great Britain, 2012.
https://doi.org/10.1016/B978-0-08-097744-7.00004-1

[55]. Rouquerol, J.; Llewellyn, P.; Rouquerol, F. Is BET equation applicable to microporous adsorbents? In: P. Lewelling, F. Rodriguez-Reinoso, J. Rouquerol, N. Seaton, editors. Characterization of porous solids VII. Amsterdam: Elsevier, Stud. Surf. Sci. Catal., 2007.
https://doi.org/10.1016/S0167-2991(07)80008-5

[56]. Park, K. H.; Balathanigaimani, M. S.; Shim, W. G.; Lee, J. W.; Moon, H. Microporous. Mesoporous. Mater. 2010, 127, 1-8.
https://doi.org/10.1016/j.micromeso.2009.06.032

[57]. Chen, R; Yao, J.; Gu, Q.; Smeets, S.; Baerlocher, C.; Gu, H.; Zhu, D.; Morris, W.; Yaghi, O. M.; Wang, H. Chem. Commun. 2013, 49, 9500-9502.
https://doi.org/10.1039/c3cc44342f

[58]. Fairen-Jimenez, D.; Moggach, S. A.; Wharmby, M. T.; Wright, P. A.; Parsons, S.; Duren, T. J. Am. Chem. Soc. 2011, 133, 8900-8902.
https://doi.org/10.1021/ja202154j

[59]. Danaci, D.; Singh, R.; Xiao, P.; Webley, P. A. Chem. Eng. J. 2015, 280, 486-493.
https://doi.org/10.1016/j.cej.2015.04.090

[60]. Garrido, J.; Linares-Solano, A.; Martín Martínez, J. M.; Molina-Sabio, M.; Rodríguez-Reinoso, F.; Torregrosa, R. Langmuir 1987, 3, 76-81.

[61]. Brunauer, S.; Emmett, P. H.; Teller, E. J. Am. Chem. Soc. 1938, 60, 309-319.
https://doi.org/10.1021/ja01269a023

[62]. Landers, J.; Gor, G. Y.; Neimark, A. V. Colloids Surf., A: Physicochem. Eng. Aspects 2013, 437, 3-32.
https://doi.org/10.1016/j.colsurfa.2013.01.007

[63]. Dubinin, M. M.; Astakhov, V. A. Biol. Bull. Acad. Sci. USSR. 1971, 20, 3-7.
https://doi.org/10.1007/BF00849307

[64]. Li, G.; Lan, J.; Liu, J.; Jiang, G. J. Colloid Interface Sci. 2013, 405, 164-170.
https://doi.org/10.1016/j.jcis.2013.05.055

[65]. Bordiga, S.; Regli, L.; Bonino, F.; Groppo, E.; Lamberti, C.; Xiao, B.; Wheatley, P. S.; Morris, R. E.; Zecchina, A. Phys. Chem. Chem. Phys. 2007, 9, 2676-2685.
https://doi.org/10.1039/b703643d

[66]. Lin, K. S.; Adhikari, A. K.; Ku, C. N.; Chiang, C. L.; Kuo, H. Int. J. Hydrogen Energy 2012, 37, 13865-13871.
https://doi.org/10.1016/j.ijhydene.2012.04.105

[68]. Yue, Y.; Binder, A. J.; Song, R.; Cui, Y.; Chen, J.; Hensley, D. K.; Dai, S. Dalton Trans 2014, 43, 17893-17898.
https://doi.org/10.1039/C4DT02516D

[69]. Fracaroli, A. M.; Furukawa, H.; Suzuki, M.; Dodd, M.; Okajima, S.; Gándara, F.; Reimer, J. A.; Yaghi, O. M. J. Am. Chem. Soc. 2014, 136, 8863-8866.
https://doi.org/10.1021/ja503296c

[70]. Pan, Y. C.; Liu, Y. Y.; Zeng, G. F.; Zhao, L.; Lai, Z. P. Chem. Commun. 2011, 47, 2071-2073.
https://doi.org/10.1039/c0cc05002d

[71]. Jian, M.; Liu, B.; Zhang, G.; Liu, R.; Zhang, X. Colloids Surf., A: Physicochemical Eng. Aspects 2015, 465, 67-76.
https://doi.org/10.1016/j.colsurfa.2014.10.023

[72]. Diaz-Flores, P. E.; Lopez-Urı, F.; Terrones, M.; Rangel-Mendez, J. R. J. Colloid Interface Sci. 2009, 334, 124-131.
https://doi.org/10.1016/j.jcis.2009.02.045

[73]. Abdel-Ghani, N. T.; El-Chaghaby, G. A.; Helal, F. S. J. Adv. Res. 2015, 6, 405-415.
https://doi.org/10.1016/j.jare.2014.06.001

[74]. Ahmed, M. J.; Theydan, S. K. Ecotoxicol. Environ. Saf. 2012, 84, 39-45.
https://doi.org/10.1016/j.ecoenv.2012.06.019

[75]. Ahmed, M. J.; Theydan, S. K.; Mohammed, A. H. A. J. Engineering 2012, 18, 1-13.

[76]. Al-Mutairi, N. Z. Desalination 2010, 250, 892-901.
https://doi.org/10.1016/j.desal.2008.10.035

[77]. Langmuir, I. J. Am. Chem. Soc. 1916, 38, 2221-2295.
https://doi.org/10.1021/ja02268a002

[78]. Freundlich, H. M. F. Z. Phys. Chem. 1906, 57, 385-470.

[79]. Uddin, M. T.; Islam, M. S.; Abedin, M. Z. J. Eng. Appl. Sci. 2007, 2, 121-128.

[80]. Radke, C. J.; Prausnitz, J. M. Ind. Eng. Chem. Fund. 1972, 11, 445-451.
https://doi.org/10.1021/i160044a003

[81]. Hamdaoui, O.; Naffrechoux, E. J. Hazard. Mater. 2007, 147, 401-411.
https://doi.org/10.1016/j.jhazmat.2007.01.023

[82]. Humpola, P., Odetti, H.; Moreno-Piraján, J. C.; Giraldo, L. Adsorption 2016, 22, 23-31.
https://doi.org/10.1007/s10450-015-9728-y

[83]. Duong, D. Do. In Adsorption Analysis: Equilibria and Kinetics. Practical Approaches of Pure Component Adsorption Equilibria. Imperial College Press, 1998.

[84]. Lagergren, S. K. Sven. Vetenskapsakad. Handl. 1898, 24, 1-39.

[85]. Zeldowitsch, J. Acta Physicochim. U. R. S. S. 1934, 1 364-449.

[86]. Allen, J. A.; Scaife, P. H. Aust. J. Chem. 1966, 19, 2015-2023.
https://doi.org/10.1071/CH9662015c

[87]. Fierro, V.; Torné-Fernández, V.; Montané, D.; Celzard, A. Microporous. Mesoporous. Mater. 2008, 111, 276-284.
https://doi.org/10.1016/j.micromeso.2007.08.002

[88]. Weber, W. J.; Morris, J. C. ASCE J. Sanit. Eng. Div. 1963, 89, 31-42.

[89]. McKay, G.; Poots, V. J. P. J. Chem. Technol. Biotechnol. 1980, 30, 279-292.
https://doi.org/10.1002/jctb.503300134

[90]. Crank, J. Oxford Clarendon 1965, 84, 84-88.

[91]. Asfour, H. M.; Nassar, M. M.; Fadali, O. A.; El‐Geundi, M. S. J. Chem. Technol. Biotechnol. 1985, 35, 28-35.
https://doi.org/10.1002/jctb.5040350106

How to cite


Giraldo, L.; Bastidas-Barranco, M.; Húmpola, P.; Moreno-Piraján, J. Eur. J. Chem. 2017, 8(3), 293-304. doi:10.5155/eurjchem.8.3.293-304.1603
Giraldo, L.; Bastidas-Barranco, M.; Húmpola, P.; Moreno-Piraján, J. Design, synthesis and characterization of MOF-199 and ZIF-8: Applications in the adsorption of phenols derivatives in aqueous solution. Eur. J. Chem. 2017, 8(3), 293-304. doi:10.5155/eurjchem.8.3.293-304.1603
Giraldo, L., Bastidas-Barranco, M., Húmpola, P., & Moreno-Piraján, J. (2017). Design, synthesis and characterization of MOF-199 and ZIF-8: Applications in the adsorption of phenols derivatives in aqueous solution. European Journal of Chemistry, 8(3), 293-304. doi:10.5155/eurjchem.8.3.293-304.1603
Giraldo, Liliana, Marlon Bastidas-Barranco, Pablo Húmpola, & Juan Carlos Moreno-Piraján. "Design, synthesis and characterization of MOF-199 and ZIF-8: Applications in the adsorption of phenols derivatives in aqueous solution." European Journal of Chemistry [Online], 8.3 (2017): 293-304. Web. 11 Jul. 2020
Giraldo, Liliana, Bastidas-Barranco, Marlon, Húmpola, Pablo, AND Moreno-Piraján, Juan. "Design, synthesis and characterization of MOF-199 and ZIF-8: Applications in the adsorption of phenols derivatives in aqueous solution" European Journal of Chemistry [Online], Volume 8 Number 3 (30 September 2017)

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