Preparation, Characterization and Study of the Photodecolorization of Mixed-Ligand Binuclear Co(II) Complex of Schiff Base by ZnO

https://doi.org/10.22146/ijc.44192

Suhad Kareem Abass(1), Jassim Abbas Al-Hilfi(2), Sawsan Khudhair Abbas(3), Luma Majeed Ahmed(4*)

(1) Department of Chemistry, College of Science, University of Kerbala, Kerbala 56001, Iraq
(2) Department of Chemistry, Collage of Science, University of Misan, Misan 62001, Iraq
(3) Department of Chemistry, College of Science, University of Kerbala, Kerbala 56001, Iraq
(4) Department of Chemistry, College of Science, University of Kerbala, Kerbala 56001, Iraq
(*) Corresponding Author

Abstract


In this work, a new mixed-ligand binuclear Co(II) complex of Schiff base was prepared. Moreover, the characterization of this prepared complex was performed by measurement of melting points, UV-Vis spectra, FT-IR spectra, and magnetic susceptibility measurements, and later compared with metal and ligand solutions. It has been discovered that the Schiff bases with Co(II) ion forms a binuclear complex with a stoichiometry of molar ratio 1:2 from “metal:ligand”. The photodecolorization of this complex was done under UV light for ZnO's suspension solution. The results of this photodecolorization showed that the greatest efficiency was obtained with the use of ZnO dose of 300 mg/100 mL and at an initial pH of 7. The decolorization activation energy for this complex is a small value of 11.289 kJ mol–1. Additionally, the thermodynamic study for this reaction is non-spontaneous, endothermic and less random.

Keywords


Schiff base; binuclear Co(II) complex; photodecolorization; ZnO; UV-A light

Full Text:

Full Text PDF


References

[1] AL-Hilfi, J.A., Abood, N., Fahad, T.A., and Turner, S., 2015, Synthesis and structural study of some new metal complexes of Schiff base from 2-thenoyltrifluoroacetone with alkyl amine and its thione derivative by NMR, IR and TGA analysis methods, Der Chemica Sinica, 6 (11), 37–41.

[2] Al-Shemari, R.K., and Shafiq, Z.A., A.S., 2015, Synthesis, characterization and biological activity for binuclear complexes Co(II), Cu(II), Ni(II), Mn(II) and Hg(II) with Schiff base ligand type N2O2, Asian J. Pharm. Sci. Technol., 5 (3), 172–178.

[3] Samir, A.H, Hasan, H.A., Aziz, M.R., and Shaker, S.M., 2010, Synthesis of some metal complexes of azo type ligand and evaluation of their antibacterial activity, J. Coll. Educ., 1, 305–318.

[4] Hamak, K.F., and Eissa, H.H., 2013, Synthesis, characterization, biological evaluation and anti corrosion activity of some heterocyclic compounds oxazepine derivatives from Schiff bases, Org. Chem. Curr. Res., 2 (3), 121.

[5] Yang, Z., and Sun, P., S., 2006, Compare of three ways of synthesis of simple Schiff base, Molbank, 6, M514.

[6] Li, L., Li, Z., Wang, K., Zhao, S., Feng, J., Li, J., Yang, P., Liu, Y., Wang, L., Li, Y., Shang, H., and Wang, Q., 2014, Design, synthesis, and biological activities of aromatic gossypol Schiff base derivatives, J. Agric. Food Chem., 62 (46), 11080–11088.

[7] Gupta, Y.K., Agarwal, S.C., Madnawat, S.P., and Ram, N., 2012, Synthesis, characterization, and antimicrobial studies of some transition metal complexes of Schiff bases, Res. J. Chem. Sci., 2 (4), 68–71.

[8] Tajmir-Riahi, H.A., 1991, Coordination chemistry of vitamin C. Part II. Interaction of L-ascorbic acid with Zn(II), Cd(II), Hg(II) and Mn(II) ions in the solid state and in aqueous solution, J. Inorg. Biochem., 42 (1), 47–55.

[9] Saravanakumar, D., Sengottuvelan, N., Priyadarshni, G., Kandaswamy, M., and Okawa, H., 2004, Synthesis of unsymmetrical ‘end-off’ phenoxo and oximinato di bridged copper(II) and nickel(II) complexes: Spectral, electrochemical and magnetic properties, Polyhedron, 23 (4), 665–672.

[10] Kumar, R., and Yusuf, M., 2009, Photolysis of some 2-butenyl/butynylbischromones: Effect of solvent polarity, Org. Commun., 2 (1), 17–19.

[11] Shareef, K.M., Naman, S.A.M.A., and Muhamad, S.G., 2010, Temperature and pH affecting the catalytic photodegradation of 2,4-D and MCPA pesticides in aqueous medium, J. Koya Univ., 15, 152–159.

[12] Al-Momani, F., 2003, Combination of photo-oxidation processes with biological treatment, Dissertation, University of Barcelona, Spain.

[13] Gernjak, W., 2006, Solar photo-Fenton treatment of EU priority substances – Process parameters and control strategies, Dissertation, Universität für Bodenkultur Wien, Vienna.

[14] Mahammed, B.A., and Ahmed, L.M., 2017, Enhanced photocatalytic properties of pure and Cr-modified ZnS powders synthesized by precipitation method, J. Geosci. Environ. Prot., 5 (10), 101–111.

[15] Eesa, M.T., Juda, A.M., and Ahmed, L.M., 2016, Kinetic and thermodynamic study of the photocatalytic decolourization of Light Green SF Yellowish (acid green 5) dye using commercial bulk titania and commercial nanotitania, Int. J. Sci. Res., 5 (11), 1495–1500.

[16] Ahmed, L.M., Saaed, S.I., and Marhoon, A.A., 2018, Effect of oxidation agents on photo-decolorization of vitamin B12 in the presence of ZnO/UV-A system, Indones. J. Chem., 18 (2), 272–278.

[17] Cozzi, P.G., 2004, Metal–salen Schiff base complexes in catalysis, Chem. Soc. Rev., 33 (7), 410–421.

[18] Krishnankutty, K., Ummathur, M.B., and Sayudevi, P., 2008, Metal complexes of Schiff bases derived from dicinnamoylmethane and aromatic amines, J. Argent. Chem. Soc., 96 (1-2), 13–21.

[19] Singh, M.S., and Singh, P.K., 2000, A new class of organosilicon(IV) compound based upon tetradentate (N2O2) chelating ligand, Main Group Met. Chem., 23 (3), 183–188.

[20] Gerloch, M., and Constable, E.G., 1994, Transition metal chemistry: The valence shell in the d-block chemistry, Wiley-VCH, Weinheim, Germany, 46–58.

[21] Aranha, P.E., dos Santos, M.P., Romera, S., and Dockal, E.R., 2007, Synthesis, characterization, and spectroscopic studies of tetradentate Schiff base chromium(III) complexes, Polyhedron, 26 (7), 1373–1382.

[22] Byrappa, K., Subramani, A.K., Ananda, S., Rai, K.M.L., Dinesh, R., and Yoshimura, M., 2006, Photocatalytic degradation of rhodamine B dye using hydrothermally synthesized ZnO, Bull. Mater. Sci., 29 (5), 433–438.

[23] Fathal, E.S., and Ahmed, L.M., 2015, Optimization of photocatalytic decolourization of methyl green dye using commercial zinc oxide as a catalyst, J. Kerbala Univ., 13 (1), 53–63.

[24] Munesh, Swati, and Meena, R.C., 2012, Photocatalytic decolorization of Acid Red 186 using alternative developed photocatalyst MBIR Dowex 11, Res. J. Chem. Sci., 2 (9), 56–62.

[25] Ahmed, L.M., Tawfeeq, F.T., Al-Ameer, M.H.A., Al-Hussein, K.A., and Athaab, A.R., 2016, Photo-degradation of Reactive Yellow 14 dye (a textile dye) employing ZnO as photocatalyst, J. Geosci. Environ. Prot., 4, 34–44.

[26] Ahmed, L.M., Jassim, M.A., Mohammed, M.Q., and Hamza, D.T., 2018, Advanced oxidation processes for carmoisine (E122) dye in UVA/ZnO system: Influencing pH, temperature and oxidant agents on dye solution, JGPT, 10 (7), 248–254.

[27] Mohabansi, N.P., Patil, V.B., and Yenkie, N., 2011, A comparative study on photo degradation of methylene blue dye effluent by advanced oxidation process by using TiO2/ZnO photo catalyst, Rasayan J. Chem., 4 (4), 814–819.

[28] Nadi, H., Alizadeh, M., Ahmadabadi, M., Yari, A.R., and Hashemi, S., 2012, Removal of reactive dyes (green, orange, and yellow) from aqueous solutions by peanut shell powder as a natural adsorbent, Arch. Hyg. Sci., 1 (2), 41–47.

[29] Hussein, Z.A., Abbas, S.K., and Ahmed, L.M., 2018, UV-A activated ZrO2 via photodecolorization of methyl green dye, IOP Conf. Ser.: Mater. Sci. Eng., 454, 012132.

[30] Ahmed, L.M., 2018, Photo-decolourization kinetics of acid red 87 dye in ZnO suspension under different types of UV-A light, Asian J. Chem., 30 (9), 2134–2140.

[31] Fakhri, F.H., and Ahmed, L.M., 2019, Incorporation CdS with ZnS as nanocomposite and using in photo-decolorization of Congo red dye, Indones. J. Chem., 19 (4), 936–943.

[32] Qadri, M., Nisar, S., and Fatima, N., 2015, Photokinetics of the oxidation of Coomassie brilliant blue by potassium dichromate in acidic medium, Int. J. Adv. Res., 3 (2), 888–898.

[33] Kzar, K.O., Mohammed, Z.F., Saeed, S.I., Ahmed, L.M., Kareem, D.I., Hadyi, H., and Kadhim, A.J., 2019, Heterogeneous photo-decolourization of cobaltous phthalocyaninate dye (Reactive green dye) catalyzed by ZnO, AIP Conf. Proc., 2144, 020004.

[34] Gajbhiye, S.B., 2012, Photocatalytic degradation study of methylene blue solutions and its application to dye industry effluent, Int. J. Mod. Eng. Res., 2 (3), 1204–1208.

[35] Jasim, K.M., and Ahmed, L.M., 2019, TiO2 nanoparticles sensitized by safranine O dye using UV-A light system, IOP Conf. Ser.: Mater. Sci. Eng., 571, 012064.



DOI: https://doi.org/10.22146/ijc.44192

Article Metrics

Abstract views : 3476 | views : 2929


Copyright (c) 2019 Indonesian Journal of Chemistry

Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

 


Indonesian Journal of Chemistry (ISSN 1411-9420 /e-ISSN 2460-1578) - Chemistry Department, Universitas Gadjah Mada, Indonesia.

Web
Analytics View The Statistics of Indones. J. Chem.