Synthesis, Optical and Electrical Properties of High-Entropy Niobate (Mg0.2Cu0.2Ni0.2Co0.2Zn0.2)Nb2O6 with Columbite Structure

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The high-entropy niobate (Mg0.2Cu0.2Ni0.2Co0.2Zn0.2)Nb2O6 with a columbite structure was synthesized for the first time. A modified method of combustion solutions followed by high-temperature sintering was used. According to the diffuse reflectance spectra, the band gap of the direct electronic transition is 3.36 eV. Mixed electronic-ionic conductivity was determined. The total conductivity of the sample is 2.5 · 10–3 S/cm at 750°C and is comparable to Mg0.8Cu0.2Nb2O6.

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作者简介

M. Koroleva

Institute of Chemistry of the Komi Science Center of the Ural Branch of the Russian Academy of Sciences

编辑信件的主要联系方式.
Email: marikorolevas@gmail.com
俄罗斯联邦, Syktyvkar, 167000

V. Maksimov

Institute of Chemistry of the Komi Science Center of the Ural Branch of the Russian Academy of Sciences; Pitirim Sorokin Syktyvkar State University

Email: marikorolevas@gmail.com
俄罗斯联邦, Syktyvkar, 167000; Syktyvkar, 167005

I. Piir

Institute of Chemistry of the Komi Science Center of the Ural Branch of the Russian Academy of Sciences

Email: marikorolevas@gmail.com
俄罗斯联邦, Syktyvkar, 167000

参考

  1. Bérardan D., Franger S., Meena A.K. et al. // J. Mater. Chem. A. 2016. V. 4. P. 9536. https://doi.org/10.1039/c6ta03249d
  2. Li F., Zhou L., Liu J.X. et al. // J. Adv. Ceram. 2019. V. 8. P. 576. https://doi.org/10.1007/s40145-019-0342-4
  3. Feng C., Zhou Y., Chen M. et al. // Appl. Catal., B: Environ. Energy. 2024. V. 349. P. 123875. https://doi.org/10.1016/j.apcatb.2024.123875
  4. Zhou L., Li F., Liu J.X. et al. // J. Hazard. Mater. 2021. V. 415. P. 125596. https://doi.org/10.1016/j.jhazmat.2021.125596
  5. Sarkar A., Wang Q., Schiele A. et al. // Adv. Mater. 2019. V. 31. P. 1806236. https://doi.org/10.1002/adma.201806236
  6. Xu Y., Xu X., Bi L. // J. Adv. Ceram. 2022. V. 11. P. 794. https://doi.org/10.1007/s40145-022-0573-7
  7. Koroleva M.S., Krasnov A.G., Piir I.V. // Ceram. Int. 2023. V. 49. P. 28764. https://doi.org/10.1016/j.ceramint.2023.06.136
  8. Wang Z., Zhou L., Liu C. et al. // Nucl. Instrum. Methods Phys. Res., Sect. B: Beam Interact. with Mater. Atoms. 2024. V. 549. P. 165285. https://doi.org/10.1016/j.nimb.2024.165285
  9. Xu L., Niu M., Su L. et al. // Corros. Sci. 2024. V. 227. P. 111682. https://doi.org/10.1016/j.corsci.2023.111682
  10. Li Z., Ge Y., Xiao Y. et al. // J. Alloys Compd. 2024. V. 989. P. 174357. https://doi.org/10.1016/j.jallcom.2024.174357
  11. Shannon R.D. // Acta Crystallogr., Sect. А. 1976. V. 32. P. 751. https://doi.org/10.1107/S0567739476001551
  12. Priyadarshani N., Vinitha G., Sabari Girisun T.C. // Opt. Laser Technol. 2018. V. 108. P. 287. https://doi.org/10.1016/j.optlastec.2018.06.040
  13. Kamimura S., Abe S., Tsubota T. et al. // J. Photochem. Photobiol., A: Chem. 2018. V. 356. P. 263. https://doi.org/10.1016/j.jphotochem.2017.12.039
  14. Wichmann Von R., Müller-Buschbaum Hk. // Z. Anorg. Allg. Chem. 1983. V. 503. P. 101. https://doi.org/10.1002/zaac.19835030810
  15. Ma R., Cao F., Wang J. et al. // Mater. Lett. 2011. V. 65. P. 2880. https://doi.org/10.1016/j.matlet.2011.06.084
  16. Lee H.J., Hong K.S., Kim S.J. et al. // Mater. Res. Bull. 1997. V. 32. P. 847. https://doi.org/10.1016/S0025-5408(97)00034-2
  17. Belous A., Ovchar O., Jancar B. et al. // J. Electrochem. Soc. 2009. V. 156. P. G206. https://doi.org/10.1149/1.3236661
  18. Prabhakaran D., Wondre F.R., Boothroyd A.T. // J. Cryst. Growth. 2003. V. 250. P. 72. https://doi.org/10.1016/S0022-0248(02)02229-7
  19. Yamamura H., Nishino H., Kakinuma K. et al. // J. Ceram. Soc. Jpn. 2003. V. 111. P. 902. https://doi.org/10.2109/jcersj.111.902
  20. Orera A., García-Alvarado F., Irvine J.T.S. // Chem. Mater. 2007. V. 19. P. 2310. https://doi.org/10.1021/cm062856u
  21. Zhang H., Zhang X., Li H. et al. // J. Colloid Interface Sci. 2021. V. 583. P. 652. https://doi.org/10.1016/j.jcis.2020.09.076
  22. Zhang Y.C., Wang J., Yue Z.X. et al. // Ceram. Int. 2004. V. 30. P. 87. https://doi.org/10.1016/S0272-8842(03)00068-3
  23. Butee S., Kulkarni A., Prakash O. et al. // J. Am. Ceram. Soc. 2009. V. 92. P. 1047. https://doi.org/10.1111/j.1551-2916.2009.02955.x
  24. Wachtel A. // J. Electrochem. Soc. 1964. V. 111. P. 534. https://doi.org/10.1149/1.2426176
  25. Liu F., Wang Y., Wang B. // Sens. Actuators, B: Chem. 2017. V. 238. P. 1024. https://doi.org/10.1016/j.snb.2016.07.145
  26. Sheng N., Han C.-G., Zhu C., Akiyama T. // Ceram. Int. 2018. V. 44. P. 18279. https://doi.org/10.1016/j.ceramint.2018.07.039
  27. Pullar R.C., Breeze J.D., Alford N.M.N. // J. Am. Ceram. Soc. 2005. V. 88. P. 2466. https://doi.org/10.1111/j.1551-2916.2005.00458.x
  28. Pullar R.C. // J. Am. Ceram. Soc. 2009. V. 92. P. 563. https://doi.org/10.1111/j.1551-2916.2008.02919.x
  29. Morkhova Y.A., Koroleva M.S., Egorova A.V. et al. // J. Phys. Chem. С. 2023. V. 127. P. 52. https://doi.org/10.1021/acs.jpcc.2c06631
  30. Morkhova Y.A., Koroleva M.S., Egorova A.V. et al. // ECS Adv. 2024. V. 3. P. 024504. http://iopscience.iop.org/article/10.1149/2754-2734/ad3f31
  31. Huang X., Jing Y., Yang J. et al. // Mater. Res. Bull. 2014. V. 51. P. 271. https://doi.org/10.1016/j.materresbull.2013.12.033
  32. Balamurugan C., Maheswari A.R., Lee D.W. // Sens. Actuators, B: Chem. 2014. V. 205. P. 289. https://doi.org/10.1016/j.snb.2014.08.076
  33. Naveed-Ul-Haq M., Gul-e-Ali // Mater. Today Commun. 2023. V. 37. P. 107075. https://doi.org/10.1016/j.mtcomm.2023.107075
  34. Kormányos A., Thomas A., Huda M.N. // J. Phys. Chem. С. 2016. V. 120. P. 16024. https://doi.org/10.1021/acs.jpcc.5b12738

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2. Fig. 1. Experimental, calculated X-ray diffraction patterns and their difference profile for (Mg0.2Cu0.2Ni0.2Co0.2Zn0.2)Nb2O6.

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3. Fig. 2. Micrograph of the ground surface of high-entropy ceramic (Mg0.2Cu0.2Ni0.2Co0.2Zn0.2)Nb2O6 in the elastically reflected electron mode.

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4. Fig. 3. Absorption spectra and Tautz dependences for direct and indirect allowed electronic transitions (insets) for (Mg0.2Cu0.2Ni0.2Co0.2Zn0.2)Nb2O6.

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5. Fig. 4. Impedance spectra of (Mg0.2Cu0.2Ni0.2Co0.2Zn0.2)Nb2O6 at 25 (a) and 280°C (b) in air.

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6. Fig. 5. DC reverse temperature dependence of conductivity in air (shaded icons) and oxygen (empty icons) for (Mg0.2Cu0.2Ni0.2Co0.2Zn0.2)Nb2O6 versus substituted columbites Mg1-xCuxNb2O6 [29].

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