Abstract—
We have synthesized photocatalytically active molybdenum-modified titanium dioxide-based materials and studied key features of the formation of the synthesized materials and their physicochemical, adsorptive, and photocatalytic properties. The synthesized composites have high adsorption capacity and photocatalytic activity (PCA), which considerably exceeds the PCA of unmodified TiO2 of the same origin and that of Degussa P-25 commercially available titanium dioxide. The materials in which molybdenum is incorporated into the crystal lattice of anatase offer the highest PCA.
Similar content being viewed by others
REFERENCES
Renz, C., Lichtreaktionen der Oxyde des Titans, Cers und der Erdsauren, Helv. Chim. Acta, 1921, vol. 4, pp. 961–968. https://doi.org/10.1002/hlca.192100401101
Keidel, E., The fading of aniline dyes in the presence of titanium white, Farben-Ztg., 1929, vol. 34, pp. 1242–1243.
Fujishima, A. and Honda, K., Electrochemical photolysis of water at a semiconductor electrode, Nature, 1972, vol. 238, no. 5358, pp. 37–38. https://doi.org/10.1038/238037a0
Dong, H., Zeng, G., Tang, L., Fan, C., Zhang, C., and He, X., An overview on limitations of TiO2-based particles for photocatalytic degradation of organic pollutants and the corresponding countermeasures, Water. Res., 2015, vol. 79, pp. 128–146. https://doi.org/10.1016/j.watres.2015.04.038
Jiang, L., Wang, Y., and Feng, C., Application of photocatalytic technology in environmental safety, Procedia Eng., 2012, vol. 45, pp. 993–997. https://doi.org/10.1016/j.proeng.2012.08.271
Tasbihi, M., Călin, I., Šuligoj, A., Fanetti, M., and Lavrenčič Štangar, U., Photocatalytic degradation of gaseous toluene by using TiO2 nanoparticles immobilized on fiberglass cloth, J. Photochem. Photobiol., A., 2017, vol. 336, pp. 89–97. https://doi.org/10.1016/j.jphotochem.2016.12.025
Bhattacharyya, A., Kawi, S., and Ray, M.B., Photocatalytic degradation of orange II by TiO2 catalysts supported on adsorbents, Catal. Today, 2004, vol. 98, no. 3, pp. 431–439. https://doi.org/10.1016/j.cattod.2004.08.010
Jacoby, W.A., Maness, P.C., Wolfrum, E.J., Blake, D.M., and Fennell, J.A., Mineralization of bacterial cell mass on a photocatalytic surface in air, Environ. Sci. Technol., 1998, vol. 32, no. 17, pp. 2650–2653. https://doi.org/10.1021/es980036f
Caballero, L., Whitehead, K.A., Allen, N.S., and Verran, J., Inactivation of Escherichia coli on immobilized TiO2 using fluorescent light, J. Photochem. Photobiol., A, 2009, vol. 202, no. 2, pp. 92–98. https://doi.org/10.1016/j.jphotochem.2008.11.005
Hsuan-Liang Liu and Yang, Th. C.-K., Photocatalytic inactivation of Escherichia coli and Lactobacillus helveticus by ZnO and TiO2 activated with ultraviolet light, Process Biochem., 2003, vol. 39, no. 4, pp. 475–481. https://doi.org/10.1016/S0032-9592(03)00084-0
Burton, P., Peterson, E., Boyle, T., et al., Synthesis of high surface area ZnO(0001) plates as novel oxide supports for heterogeneous catalysts, Catal. Lett., 2010, vol. 139, no. 1, pp. 26–32. https://doi.org/10.1007/s10562-010-0405-1
Bignozzi, C.A., Caramori, S., Cristino, V., et al., Nanostructured photoelectrodes based on WO3: applications to photooxidation of aqueous electrolytes, Chem. Soc. Rev., 2013, vol. 42, no. 6, pp. 2228–2246. https://doi.org/10.1039/c2cs35373c
Tian, L., Ye, L., Liu, J., et al., Solvothermal synthesis of CNTs–WO3 hybrid nanostructures with high photocatalytic activity under visible light, Catal. Commun., 2012, vol. 17, pp. 99–103. https://doi.org/10.1016/j.catcom.2011.10.023
Franking, R., Li, L., Lukowski, M.A., et al., Facile post-growth doping of nanostructured hematite photoanodes for enhanced photoelectrochemical water oxidation, Energy Environ Sci., 2013, vol. 6, no. 2, pp. 500–512. https://doi.org/10.1039/C2EE23837C
Bang, J.U., Lee, S.J., Jang, J.S., et al., Geometric effect of single or double metal-tipped CdSe nanorods on photocatalytic H2 generation, J. Phys. Chem. Lett., 2012, vol. 3, no. 24, pp. 3781–3785. https://doi.org/10.1021/jz301732n
Wang, J., Yin, S., Zhang, Q., et al., Mechanochemical synthesis of fluorine-doped SrTiO3 and its photo-oxidation properties, Chem. Lett., 2003, vol. 32, no. 6, pp. 540–541. https://doi.org/10.1246/cl.2003.540
Bhatkhande, D.S., Pangarkar, V.G., and Beenackers, A.A.C.M., Photocatalytic degradation for environmental applications—a review, J. Chem. Technol. Biotechnol., 2002, vol. 77, no. 1, pp. 102–116. https://doi.org/10.1002/jctb.532
Yu, J.C., Wingkei Ho, Jiaguo Yu, Hoyin Yip, Po Keung Wong, and Jincai Zhao, Efficient visible-light-induced photocatalytic disinfection on sulfur-doped nanocrystalline titania, Environ. Sci. Technol., 2005, vol. 39, no. 4, pp. 1175–1179. https://doi.org/10.1021/es035374h
Wanjun Wang, Guocheng Huang, Yu, J.C., and Po Keung Wong, Advances in photocatalytic disinfection of bacteria: development of photocatalysts and mechanisms, J. Environ. Sci., 2015, vol. 34, pp. 232–247. https://doi.org/10.1016/j.jes.2015.05.003
Karvinen, S.M., The effects of trace element doping on the optical properties and photocatalytic activity of nanostructured titanium dioxide, Ind. Eng. Chem. Res., 2003, vol. 42, no. 5, pp. 1035–1043. https://doi.org/10.1021/ie020358z
Szczepanik, B., Photocatalytic degradation of organic contaminants over clay–TiO2 nanocomposites: a review, Appl. Clay Sci., 2017, vol. 141, pp. 227–239. https://doi.org/10.1016/j.clay.2017.02.029
Khan, H. and Berk, D., Synthesis, physicochemical properties and visible light photocatalytic studies of molybdenum, iron and vanadium doped titanium dioxide, React. Kinet., Mech. Catal., 2014, vol. 111, no. 1, pp. 393–414. https://doi.org/10.1007/s11144-013-0637-3
Sedneva, T.A., Lokshin, E.P., Kalinnikov, V.T., and Belikov, M.L., Photocatalytic activity of tungsten-modified titanium dioxide, Dokl. Phys. Chem., 2012, vol. 443, part 1, pp. 57–59. https://doi.org/10.1134/S0012501612030037
Sedneva, T.A., Lokshin, E.P., Belikov, M.L., and Beljaevskij, A.T., Structure and morphology of iron-modified titania powders, Inorg. Mater., 2011, vol. 47, no. 11, pp. 1205–1213. https://doi.org/10.1134/S0020168511100177
Sedneva, T.A., Lokshin, E.P., Belikov, M.L., and Belyaevskii, A.T., Synthesis and characterization of photocatalytic titanium(IV) oxide/cobalt(II) oxide nanocomposites, Khim. Tekhnol., 2015, vol. 16, no. 7, pp. 398–407.
Devi, L.G. and Murthy, B.N., Characterization of Mo doped TiO2 and its enhanced photo catalytic activity under visible light, Catal. Lett., 2008, vol. 125, no. 3, pp. 320–330. https://doi.org/10.1007/s10562-008-9568-4
Li, C.X., Zhang, D., Jiang, Z.H., Yao, Z.P., and Jia, F.Z., Mo-doped titania films: preparation, characterization and application for splitting water, New J. Chem., 2011, vol. 35, no. 2, pp. 423–429. https://doi.org/10.1039/C0NJ00409J
Li, M., Zhang, J., and Zhang, Y., Electronic structure and photocatalytic activity of N/Mo doped anatase TiO2, Catal. Commun., 2012, vol. 29, pp. 175–179. https://doi.org/10.1016/j.catcom.2012.10.014
Devi, L.G., Murthy, B.N., and Kumar, S.G., Photocatalytic activity of V5+, Mo6+ and Th4+ doped polycrystalline TiO2 for the degradation of chlorpyrifos under UV/solar light, J. Mol. Catal., A, 2009, vol. 308, nos. 1–2, pp. 174–181. https://doi.org/10.1016/j.molcata.2009.04.007
Shahmoradi, B., Ibrahim, I.A., Sakamoto, N., Ananda, S., Guru Row, T.N., Soga Kohei, Byrappa, K., Parsons, S., and Shimizu Yoshihisa, In situ surface modification of molybdenum-doped organic–inorganic hybrid TiO2 nanoparticles under hydrothermal conditions and treatment of pharmaceutical effluent, Environ. Technol., 2010, vol. 31, no. 11, pp. 1213–1220. https://doi.org/10.1080/09593331003592261
Huang, J., Guo, X., Wang, B., Li, L., Zhao, M., Dong, L., Liu, X., and Huang, Y., Synthesis and photocatalytic activity of Mo-doped TiO2 nanoparticles, J. Spectrosc., 2015, vol. 2015, pp. 1–8. https://doi.org/10.1155/2015/681850
Wang, Z.C., Hu, X.F., and Helmersson, U.P., Peroxo sol–gel preparation: photochromic/electrochromic properties of Mo–Ti oxide gels and thin films, J. Mater. Chem., 2000, vol. 10, no. 10, pp. 2396–2400. https://doi.org/10.1039/b004933f
Miyauchi, M., Nakajima, A., Watanabe, T., and Hashimoto, K., Photocatalysis and photoinduced hydrophilicity of various metal oxide thin films, Chem. Mater., 2002, vol. 14, no. 6, pp. 2812–2816. https://doi.org/10.1021/cm020076p
Sedneva, T.A., Lokshin, E.P., Belikov, M.L., and Kalinnikov, V.T., RF Patent 2435733, Byull. Izobret., 2011, no. 34.
Sedneva, T.A., Lokshin, E.P., and Belikov, M.L., Ferroin adsorption on TiO2-based photocatalytic materials, Inorg. Mater., 2012, vol. 48, no. 5, pp. 480–487. https://doi.org/10.1134/S0020168512050160
Matthews, R.W. and McEvoy, S.R., Destruction of phenol in water with sun, sand, and photocatalysis, Sol. Energy, 1992, vol. 49, no. 6, pp. 507–513. https://doi.org/10.1016/0038-092X(92)90159-8
Belikov, M.L., Sedneva, T.A., and Lokshin, E.P., Adsorptive and photocatalytic properties of tungsten-modified titanium dioxide, Inorg. Mater., 2021, vol. 57, no. 2, pp. 146–153. https://doi.org/10.1134/S0020168521020023
Khan, M., Xu, J., Chen, N., and Cao, W., First principle calculations of the electronic and optical properties of pure and (Mo, N) co-doped anatase TiO2, J. Alloys Compd., 2012, vol. 513, pp. 539–545. https://doi.org/10.1016/j.jallcom.2011.11.002
Ichimura, Sh., Ebisu, H., Nonami, T., and Kato, K., Photocatalytic activity of titanium dioxide coated with apatite, Jpn. J. Appl. Phys., 2005, vol. 44, no. 7, pp. 5164–5170. https://doi.org/10.1143/JJAP.44.5164
Yang Shi-ying, Chen You-yuan, Zheng Jian-guo, and Cui Ying-jie, Enhanced photocatalytic activity of TiO2 by surface fluorination in degradation of organic cationic compound, J. Environ. Sci., 2007, vol. 19, no. 1, pp. 86–89. https://doi.org/10.1016/S1001-0742(07)60014-X
Khalyavka, T.A., Kapinus, E.I., Viktorova, T.I., and Tsyba, N.N., Adsorption and photocatalytic properties of nanodimensional titanium–zinc oxide composites, Theor. Exp. Chem., 2009, vol. 45, no. 4, pp. 234–238. https://doi.org/10.1007/s11237-009-9087-4
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
The authors declare that they have no conflicts of interest.
Additional information
Translated by O. Tsarev
Rights and permissions
About this article
Cite this article
Belikov, M.L., Safaryan, S.A. Adsorptive and Photocatalytic Properties of Molybdenum-Modified Titanium Dioxide. Inorg Mater 58, 715–722 (2022). https://doi.org/10.1134/S0020168522070032
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0020168522070032