Synthesis of Iron-Doped Zirconium Titanate as a Potential Visible-Light Responsive Photocatalyst

https://doi.org/10.22146/ijc.38616

Rian Kurniawan(1), Sri Sudiono(2), Wega Trisunaryanti(3), Akhmad Syoufian(4*)

(1) Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Gadjah Mada, Sekip Utara, Yogyakarta 55281, Indonesia
(2) Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Gadjah Mada, Sekip Utara, Yogyakarta 55281, Indonesia
(3) Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Gadjah Mada, Sekip Utara, Yogyakarta 55281, Indonesia
(4) Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Gadjah Mada, Sekip Utara, Yogyakarta 55281, Indonesia
(*) Corresponding Author

Abstract


Synthesis and properties of iron-doped zirconium titanate (ZrTiO4) as a potential visible-light-responsive photocatalyst had been conducted. Various iron dopant concentration and calcination temperature were investigated toward the properties of Fe-doped ZrTiO4. The photocatalyst material was synthesized by sol-gel and impregnation method. Titanium tetraisopropoxide (TTIP) was used as a precursor, embedded on zirconia fine powder. A certain amount of iron (1, 3, 5, 7 and 9 wt.%) was introduced into the photocatalyst system from iron(II) sulfate heptahydrate (FeSO4·7H2O). Photocatalyst with various iron concentration calcined at 500 °C. ZrTiO4 with 5% iron additionally was calcined at 700 and 900 °C. Characterization was performed by using XRD, FT-IR, SR-UV, and SEM-EDX. The presence of iron on the surface of ZrTiO4 was proved by EDX analysis. Fe-doped ZrTiO4 with the lowest bandgap (2.83 eV) is 7% of iron content after calcination at 500 °C.

Keywords


Fe-doped ZrTiO4; photocatalyst; iron; dopant; bandgap

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References

[1] Agorku, E.S., Kuvarega, A.T., Mamba, B.B., Pandey, A.C., and Mishra, A.K., 2015, Enhanced visible-light photocatalytic activity of multi-elements-doped ZrO2 for degradation of indigo carmine, J. Rare Earths, 33 (5), 498–506.

[2] Reddy, C.V., Babu, B., Reddy, I.N., and Shim, J., 2018, Synthesis and characterization of pure tetragonal ZrO2 nanoparticles with enhanced photocatalytic activity, Ceram. Int., 44 (6), 6940–6948.

[3] Chen, J., Qiu, F., Xu, W., Cao, S., and Zhu, H., 2015, Recent progress in enhancing photocatalytic efficiency of TiO2-based materials, Appl. Catal., A, 495, 131–140.

[4] Rahimi, N., Pax, R.A., and Gray, E.M.A., 2016, Review of functional titanium oxides. I: TiO2 and its modifications, Prog. Solid State Chem., 44 (3), 86–105.

[5] Pelaez, M., Nolan, N.T., Pillai, S.C., Seery, M.K., Falaras, P., Kontos, A.G., Dunlop, P.S.M., Hamilton, J.W.J., Byrne, J.A., O’Shea, K., Entezari, M.H., and Dionysiou, D.D., 2012, A review on the visible light active titanium dioxide photocatalysts for environmental applications, Appl. Catal., B, 125, 331–349.

[6] Chang, D.A., Lin, P., and Tseng, T.Y., 1995, Optical properties of ZrTiO4 films grown by radio-frequency magnetron sputtering, J. Appl. Phys., 77 (9), 4445.

[7] Navio, J.A., Colón, G., and Herrmann, J.M., 1997, Photoconductive and photocatalytic properties of ZrTiO4. Comparison with the parent oxides TiO2 and ZrO2, J. Photochem. Photobiol., A, 108 (2-3), 179–185.

[8] Oanh, L.T.M., Ha, D.H., Hue, M.M., Hang, L.T., Thang, D.V., Hung, N.M., Phuong, D.T., and Minh, N.V., 2015, Effects of crystallinity and particle size on photocatalytic performance of ZrTiO4 Nanostructured Powders, VNU J. Sci., 31 (4), 49–55.

[9] Botta, S.G., Navı́o, J.A., Hidalgo, M.C., Restrepo, G.M., and Litter, M.I., 1999, Photocatalytic properties of ZrO2 and Fe/ZrO2 semiconductors prepared by a sol–gel technique, J. Photochem. Photobiol., A, 129, 89–99.

[10] Badli, N.A., Ali, R., Wan Abu Bakar, W.A., and Yuliati, L., 2017, Role of heterojunction ZrTiO4/ZrTi2O6/TiO2 photocatalyst towards the degradation of paraquat dichloride and optimization study by Box–Behnken design, Arabian J. Chem., 10 (7), 935–943.

[11] Syoufian, A., Manako, Y., and Nakashima, K., 2015, Sol-gel preparation of photoactive srilankite-type zirconium titanate hollow spheres by templating sulfonated polystyrene latex particles, Powder Technol., 280, 207–210.

[12] Neppolian, B., Kim, Y., Ashokkumar, M., Yamashita, H., and Choi, H., 2010, Preparation and properties of visible light responsive ZrTiO4/Bi2O3 photocatalysts for 4-chlorophenol decomposition, J. Hazard. Mater., 182 (1-3), 557–562.

[13] Carrera-López, R., and Castillo-Cervantes, S., 2012, Effect of the phase composition and crystallite size of sol-gel TiO2 nanoparticles on the acetaldehyde photodecomposition, Superf. vacío, 25 (2), 82–87.

[14] Kurniawan, R., 2018, Synthesis of Iron Doped Zirconium Titanate as Potential Visible-Light Photocatalyst with Various Dopant Concentrations and Calcination Temperatures, Master Thesis, Department of Chemistry, Universitas Gadjah Mada, Yogyakarta.

[15] Rauf, M.A., Meetani, M.A., and Hisaindee, S., 2011, An overview on the photocatalytic degradation of azo dyes in the presence of TiO2 doped with selective transition metals, Desalination, 276 (1-3), 13–27.

[16] Venkatachalam, N., Palanichamy, M., Arabindoo, B., and Murugesan, V., 2007, Enhanced photocatalytic degradation of 4-chlorophenol by Zr4+ doped nano TiO2, J. Mol. Catal. A: Chem., 266 (1-2), 158–165.

[17] Sahu H.R., and Rao, G.R., 2000, Characterization of combustion synthesized zirconia powder by UV-vis, IR and other techniques, Bull. Mater. Sci., 23 (5), 349–354.

[18] Thangavelu, K., Annamalai, R., and Arulnandhi, D., 2013, Preparation and characterization of nanosized TiO2 powder by sol-gel precipitation route, Int. J. Emerging Technol. Adv. Eng., 3 (1), 636–639.



DOI: https://doi.org/10.22146/ijc.38616

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