Abstract
Magnetically separable spinel Mn x Mg1−xFe2O4 (0.0 ≤ x ≤ 0.5) nano-photocatalysts was synthesized by a facile microwave-assisted combustion method. The formation of single-phase cubic spinel structure was confirmed by powder X-ray diffraction (XRD), Fourier transform infrared (FT-IR), and energy dispersive X-ray (EDX) analyses. The morphology of the samples consists of sphere-like nanoparticles (NPs) structure, which was confirmed by high-resolution scanning electron microscopy (HR-SEM) and high-resolution transmission electron microscopy (HR-TEM) analyses. The energy band gap of the samples was confirmed by UV-Visible diffuse reflectance spectroscopy (UV-Vis DRS) study and the band gap of pure MgFe2O4 sample is 2.02 eV, and it is increased with increasing the amount of Mn2+ dopant, due to the decrease of particle size. The magnetic measurements (VSM) showed ferromagnetic behavior for all compositions. The present study leads to enhance the photocatalytic activity of spinel Mn x Mg1−xFe2O4 NPs with the addition of TiO2 catalyst using the photo-decomposition of 4-chloro phenol (4-CP) under visible light. It was found that the combined nanocomposite (NCs) Mn x Mg1−xFe2O4-TiO2photocatalysts exhibit excellent photocatalytic activity than that of pure TiO2 or Mn x Mg1−xFe2O4. The enhanced photocatalytic ability of Mn x Mg1−xFe2O4-TiO2 NCs could be attributed to the interconnected heterojunction of spinel Mn x Mg1−xFe2O4 and TiO2 catalysts.
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Bruce, P.G., Scrosati, B., Tarascon, J.M.: Angew. Chem. Int. Ed. 47, 2930 (2008)
Manikandan, A., Sridhar, R., Antony, S.A., Ramakrishna, S.: J. Mol. Struct. 1076, 188 (2014)
Ichiyanagi, Y., Kubota, M., Moritake, S., Kanazawa, Y., Yamada, T., Uehashi, T.: J. Magn. Magn. Mater. 310, 2378 (2007)
Kim, H.G., Borse, P.H., Jang, J.S., Jeong, E.D., Jung, O.S., Suhd, Y.J.: Chem. Commun. 39, 5889 (2009)
Liu, Y.L., Liu, Z.M., Yang, Y., Yang, H.F., Shen, G.L., Yu, R.Q.: Sens. Actuators B 107, 600 (2005)
Chen, D., Zhang, Y.Z., Tu, C.J.: Mater. Lett. 82, 10 (2012)
Gupta, R.K., Yakuphanoglu, F.: Mater. Lett. 65, 3058 (2011)
Meng, W. Q., Li, F., Evans, D.G., Duan, X.: Mater. Chem. Phys. 86, 1 (2004)
Shen, Y., Wu, Y., Li, X., Zhao, Q., Hou, Y.: Mater. Lett. 96, 85 (2013)
Velmurugan, R., Swaminathan, M.: Solar Energy Mater. Solar Cells 95, 942 (2011)
Zhu, Z., Li, X., Zhao, Q., Li, Y., Sun, C., Cao, Y.: Mater. Res. Bull 48, 2927 (2013)
Velmurugan, R., Krishnakumar, B., Subash, B., Swaminathan, M.: Solar Energy Mater. Solar Cells 108, 205 (2013)
Pongsorrarith, V., Srisitthiratkul, C., Laohhasurayotin, K., Intasanta, N.: Mater. Lett. 67, 1 (2012)
Rezaei, M., Habibi, Y.A.: Mater. Lett. 110, 53 (2013)
Kansal, S.K., Lamba, R., Mehta, S.K., Umar, A.: Mater. Lett. 106, 385 (2013)
Cheng, P., Li, W., Zhou, T.L., Jin, Y.P., Gu, M.Y.: J. Photochem. Photobiol. A 168, 97 (2004)
Hankare, P.P., Patil, R.P., Jadhav, A.V., Garadkar, K.M., Sasikala, R.: App. Catal. B: Env. 107, 333 (2011)
Xiao, H.M., Liu, X.M., Fu, S.Y.: Compos. Sci. Technol. 66, 2003 (2006)
Xu, S.H., Feng, D.L., Li, D.X., Shangguan, W.F.: Chin. J. Chem. 26, 842 (2008)
Kezzim, A., Nasrallah, N., Abdi, A., Trari, M.: Energy Convers. Manage. 52, 2800 (2011)
Casbeer, E., Sharma, V.K., Li, X. Z.: Sep. Purif. Technol. 87, 1 (2012)
Vijayabalan, A., Selvam, K., Velmurugan, R., Swaminathan, M.: J. Hazardous Mater. 172, 914 (2009)
Su, N.R., Lv, P., Li, M., Zhang, X., Li, M., Niu, J.: Mater. Lett. 122, 201 (2014)
Salah, L.M., Moustafa, A.M., Farag, I.S.A.: Ceram. Int. 38, 5605 (2012)
Rahman, S., Nadeem, K., Rehman, M.A., Mumtaz, M., Naeem, S., Papst, I.L.: Ceram. Int. 39, 5235 (2013)
Bamzai, K.K., Kour, G., Kaur, B., Kulkarni, S.D.: J. Magn. Magn. Mater. 327, 159 (2013)
Tangcharoen, T., Ruangphanit, A., Pecharapa, W.: Ceram. Int. 39, S239 (2013)
Zapata, A., Herrer, G.: Ceram. Int. 39, 7853 (2013)
Huang, Y., Tang, Y., Wang, J., Chen, Q.: Mater. Chem. Phys. 97, 394 (2006)
Liu, B., Zeng, H.C.: J. Phys. Chem. B 108, 5867 (2004)
Srivastava, A.K., Deepa, M., Bahadur, N., Goyat, M.S.: Mater. Chem. Phys. 114, 194 (2009)
Shahid, M., Jingling, L., Ali, Z., Shakir, I., Warsi, M.F., Parveen, R., Nadeem, M.: Mater. Chem. Phys. 139, 566 (2013)
Khot, V.M., Salunkhe, A.B., Phadatare, M.R., Thorat N.D., Pawar, S.H.: J. Phys. D: Appl. Phys. 46, 055303 (2013)
Nakagomi, F., Da Silva, S.W., Garg, V.K., Oliveira, A.C., Morais, P.C., Franco, A. Jr.: J. Solid State Chem. 182, 2423 (2009)
Yan, W., Jiang, W., Zhang, Q., Li, Y., Wang, H.: Mater. Sci. Eng. B 171, 144 (2010)
Kumar, A., Singh, A., Yadav, M.S., Arora, M., Pant, R.P.: Thin Solid Films 519, 1056 (2010)
Baykal, A., Kasapoglu, N., Koseoglu, Y., Toprak, M.S., Bayrakdar, H.: J. Alloys Compd. 464, 514 (2008)
Shafiu, S., Baykal, A., Sozeri, H., Toprak, M.S.: J. Supercond. Nov. Magn. 27, 2117 (2014)
Manikandan, A., Antony, S.A.: J. Supercond. Nov. Magn. (2014). doi:10.1007/s10948-014-2634-9
Jafari, A., Boustani, K., Shayesteh, S.F.: J. Supercond. Nov. Magn. 27, 187 (2014)
Zheng, Y., Chen, C., Zhan, Y., Lin, X., Zheng, Q., Wei, K., Zhu, J., Zhu, Y.: Inorg. Chem. 46, 6675 (2007)
Jia, L., Wang, D.H., Huang, Y.X., Xu, A. W., Yu, H.Q.: J. Phys. Chem. C 115, 11466 (2011)
Tsukada, M., Abe, K., Yonemochi, Y., Ameyama, A., Kamiya, H., Kambara, S.: Powder Technol. 180, 232 (2008)
Xiong, P., Zhu, J., Wang, X.: Ind. Eng. Chem. Res. 52, 17126 (2013)
Karaoglu, E., Baykal, A.: J. Supercond. Nov. Magn 27, 2041 (2014)
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One of the authors, A. Manikandan is thankful to CSIR, New Delhi, for the award of Senior Research Fellowship (CSIR-SRF).
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Manikandan, A., Durka, M., Seevakan, K. et al. A Novel One-Pot Combustion Synthesis and Opto-magnetic Properties of Magnetically Separable Spinel Mn x Mg 1 − x Fe2 O 4(0.0 ≤ x ≤ 0.5) Nanophotocatalysts. J Supercond Nov Magn 28, 1405–1416 (2015). https://doi.org/10.1007/s10948-014-2864-x
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DOI: https://doi.org/10.1007/s10948-014-2864-x