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Solid state and hydrothermal synthesis, characterization and optical properties of Yb2V2O7 | ||
| Progress in Physics of Applied Materials | ||
| دوره 2، شماره 1 - شماره پیاپی 2، بهمن 2022، صفحه 63-69 اصل مقاله (1.47 M) | ||
| نوع مقاله: Original Article | ||
| شناسه دیجیتال (DOI): 10.22075/ppam.2022.25660.1018 | ||
| نویسندگان | ||
| Samira Hadilou؛ Mahdi Behzad* ؛ Shahin Khademinia* | ||
| Department of Inorganic Chemistry, Faculty of Chemistry, Semnan University, Semnan, Iran | ||
| تاریخ دریافت: 01 دی 1400، تاریخ بازنگری: 24 تیر 1401، تاریخ پذیرش: 26 مهر 1401 | ||
| چکیده | ||
| Yb2V2O7 nano-powders were synthesized via solid state and hydrothermal reactions using Yb2O3 and Na2VO4 at stoichiometric 1:1 Yb:V molar ratio as raw materials for the first time. The synthesized materials were characterized by powder X-ray diffraction (PXRD) technique. Structural analysis was performed by FullProf program employing profile matching with constant scale factors. The results showed that the patterns had a main Yb2V2O7 structure with a space group of . Besides, the data revealed that the reaction conditions affected the physical property and crystal phase growth of the obtained materials. FESEM images showed that the synthesized Yb2V2O7 particles had mono-shaped sphere morphologies. Ultraviolet–visible spectroscopy (UV-Vis) analysis showed that the nanostructured Yb2V2O7 powders possessed strong light absorption properties in the ultraviolet-visible light region. The direct optical band gaps were 3.90, 4.10, 4.15, and 4.35 eV for S1, S2, S3, and S4, respectively. Electrochemical property of Yb2V2O7 nanoparticle was studied by cyclic voltammetry (CV) technique in NaOH electrolyte medium. | ||
| کلیدواژهها | ||
| Yb2V2O7؛ Hydrothermal Method؛ Nanomaterial؛ Solid State Method؛ Cyclic Voltammetry | ||
| مراجع | ||
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[1] A.R. Cleave, "Atomic scale simulations for waste form applications." in University of London London, UK, (2006). [2] J.B. Thomson, A.R. Armstrong, P.G. Bruce, "An oxygen-rich pyrochlore with fluorite composition." Journal of Solid State Chemistry 148 (1999) 56-62. [3] H. Kishimoto, T. Omata, S. Otsuka-Yao-Matsuo, K. Ueda, H. Hosono, H. Kawazoe, "Crystal structure of metastable κ-CeZrO4 phase possessing an ordered arrangement of Ce and Zr ions." Journal of alloys and compounds 312 (2000) 94-103. [4] D.J. Haynes, D.A. Berry, D. Shekhawat, J.J. Spivey, "Catalytic partial oxidation of n-tetradecane using pyrochlores: Effect of Rh and Sr substitution." Catalysis Today 136 (2008) 206-213. [5] R. Kieffer, M. Fujiwara, L. Udron, Y. Souma, "Hydrogenation of CO and CO2 toward methanol, alcohols and hydrocarbons on promoted copper-rare earth oxides catalysts." Catalysis today 36 (1997) 15-24. [6] K. Matsuhira, M. Wakeshima, Y. Hinatsu, S. Takagi, "Metal–Insulator Transitions in Pyrochlore Oxides Ln 2Ir2O7." Journal of the Physical Society of Japan 80 (2011) 094701. [7] K. Ross, L. Yaraskavitch, M. Laver, J.S. Gardner, J. Quilliam, S. Meng, J. Kycia, D. Singh, T. Proffen, H. Dabkowska, "Dimensional evolution of spin correlations in the magnetic pyrochlore Yb2Ti2O7." Physical Review B 84 (2011) 174442. [8] S. Khademinia, M. Behzad, "Lanthanum cerate (La2Ce2O7): hydrothermal synthesis, characterization and optical properties." International Nano Letters 5 (2015) 101-107. [9] C. Shen, X. Tang, S.A. Cheema, C. Zhang, M.I. Khan, F. Liang, X. Chen, Y. Zhu, Q. Lin, Y. Chen, "Enhanced phytoremediation potential of polychlorinated biphenyl contaminated soil from e-waste recycling area in the presence of randomly methylated-β-cyclodextrins." Journal of hazardous materials 172 (2009) 1671-1676. [10] J.K. Gill, O. Pandey, K. Singh, "Ionic conductivity, structural and thermal properties of pure and Sr2+ doped Y2Ti2O7 pyrochlores for SOFC." Solid State Sciences 13 (2011) 1960-1966. [11] T. Shin-Ike, G. Adachi, J. Shiokawa, "On the pyrochlore type Ln2V2O7 (Ln: Rare-earth elements)." Materials Research Bulletin 12 (1977) 1149-1154. [12] Z. Dun, J. Ma, H. Cao, Y. Qiu, J. Copley, T. Hong, M. Matsuda, J. Cheng, M. Lee, E. Choi, "Competition between the inter-and intra-sublattice interactions in Yb2V2O7." Physical Review B 91 (2015) 064425. [13] L. Soderholm, C. Stager, J. Greedan, "Crystal field effects on the magnetic behavior of Yb2V2O7 and Tm2V2O7." Journal of Solid State Chemistry 43 (1982) 175-180. [14] L. Soderholm, J. Greedan, M. Collins, "Bulk magnetic and neutron diffraction data for the pyrochlore Yb2V2O7: Evidence for ferromagnetic coupling between Yb3+ and V4+ moments." Journal of Solid State Chemistry 35 (1980) 385-390. [15] A. Kaminskii, S. Bagayev, K. Oka, H. Shibata, K. Ueda, K. Takaichi, H. Eichler, H. Rhee, "Observation of stimulated Raman scattering in the tetragonal crystal YbVO4, Laser." Physics Letters 3 (2006) 263. [16] A. Kaminskii, H. Eichler, H. Rhee, K. Ueda, K. Oka, H. Shibata, "New nonlinear-laser effects in YbVO4 crystal: Sesqui-octave stokes and anti-Stokes comb generation and the cascaded self-frequency “tripling” of χ (3)-Stokes components under a one-micron picosecond pumping." Laser physics 18 (2008) 1546-1552. [17] V. Panchal, D. Errandonea, A. Segura, P. Rodriguez-Hernandez, A. Muñoz, S. Lopez-Moreno, M. Bettinelli, "The electronic structure of zircon-type orthovanadates: Effects of high-pressure and cation substitution." Journal of Applied Physics 110 (2011) 043723. [18] W. Hutchison, M. Prandolini, D. Chaplin, G. Bowden, B. Bleaney, "A nuclear orientation study of YbVO4." Czechoslovak Journal of Physics 46 (1996) 2151-2152. [19] C. Santos, I. Guedes, C.-K. Loong, L.A. Boatner, "Low-temperature Raman spectra of YbVO4." Vibrational Spectroscopy 45 (2007) 95-98. [20] Z. Xu, Q. Zhao, T. Liu, L. Wang, S. Bian, "Uniform and Well-Dispersed YbVO4 Hierarchical Nanoarchitectures: Synthesis and Luminescence Properties." Journal of nanoscience and nanotechnology 13 (2013) 344-350. [21] P.C. de Sousa Filho, T. Gacoin, J.P. Boilot, R.I. Walton, O.A. Serra, "Synthesis and luminescent properties of REVO4–REPO4 (RE= Y, Eu, Gd, Er, Tm, or Yb) heteronanostructures: a promising class of phosphors for excitation from NIR to VUV." The Journal of Physical Chemistry C 119 (2015) 24062-24074. [22] Y. Cheng, H. Zhang, K. Zhang, Z. Xin, X. Yang, X. Xu, W. Gao, D. Li, C. Zhao, J. Xu, "Growth and spectroscopic characteristics of Er3+: YbVO4 crystal." Journal of Crystal Growth 311 (2009) 3963-3968. [23] B.C. Chakoumakos, M.M. Abraham, L.A. Boatner, "Crystal structure refinements of zircon-type MVO4 (M= Sc, Y, Ce, Pr, Nd, Tb, Ho, Er, Tm, Yb, Lu)." Journal of Solid State Chemistry 109 (1994) 197-202. [24] M. Goudarzi, A. Abedini, "Synthesis, characterization, and investigation of magnetic and photocatalytic property of YbVO4 nanoparticles." Journal of Materials Science: Materials in Electronics 28 (2017) 114-119. [25] Z. Huang, L. Zhang, W. Pan, Synthesis, "lattice dynamics, and mechanical properties of a high-pressure scheelite phase of RVO4." Inorganic chemistry 51 (2012) 11235-11237. [26] M. Goudarzi, A. Abedini, "Synthesis, characterization, and investigation of magnetic and photocatalytic property of YbVO4 nanoparticles." Journal of Materials Science: Materials in Electronics 28 (2017) 114-119. [27] J. Pascual, J. Camassel, H. Mathieu, "Fine structure in the intrinsic absorption edge of TiO2." Physical Review B 18 (1978) 5606. [28] S. Ohmi, C. Kobayashi, I. Kashiwagi, C. Ohshima, H. Ishiwara, and H. Iwai, "Characterization of La2O3 and Yb2O3 Thin Films for High-k Gate Insulator Application." Journal of The Electrochemical Society 150 (2003) 140. | ||
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