Email this article SYNTHESIZE, STRUCTURE AND LUMINESCENCE PROPERTIES OF NANOPARTICLES BaMoO4 DOPED Eu3+ BY HYDROTHERMAL METHOD
About this article
Received: 26/09/22 Revised: 19/10/22 Published: 20/10/22Authors
1. Chu Manh Nhuong
, TNU - University of Education2. Nguyen Thi Tho, TNU - University of Education
3. Nguyen Ha Trang, TNU - University of Education
4. Hoang Tran Bach Duong, TNU - University of Education
5. Do Thi Huyen Trang, Trường Cao đẳng Y tế Thái Nguyên
Abstract
The article shows the results of studying the characteristic properties and luminescence of nanomaterials BaMoO4 doped Eu3+ (BME). BME nanoparticles (doped 0.1 to 9.0 mol% Eu3+) have been successfully synthesized by hydrothermal method. The results of structural study through the X-Ray Diffraction (XRD) showed that the single-phase crystalline BME material was consistent with the tetragonal structure of BaMoO4 (according to JCPDS card no. 00-029-0193). The characteristic bonding groups of Eu-O, Mo-O and MoO42- confirmed by Raman spectroscopy demonstrated the successful doping of Eu3+ ions into the matrix lattice. The Field Emission - Scanning Electron Microscope (FE-SEM) images show that the BME material has a relatively uniform nanoparticle size. The diameter is between 19.57 nm and 39.62 nm. The Fluorescence spectrum shows that BME materials have the ability to fluoresce red with great intensity at about 616 nm, corresponding to the 5D0 → 7F2transition. With superior properties in morphology, structure and red light emitting source, BME nanomaterials have potential of applications in manufacturing white and warm LED light with low energy consumption.
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[1] A. Ansari, P. R. Solanki, and B. D. Malhotra, "Sol-gel derived nanostructured cerium oxide film for glucose sensor," Appl. Phys. Lett, vol. 92, pp. 263901-263915, 2008.
[2] X. Gao, Y. Cui, R. M. Levenson, and L. W. Chung, "In vivo cancer targeting and imaging with semiconductor quantum dots," Nat. Biotech, vol. 22, no. 8, pp. 969-976, 2004.
[3] A. S. Karakoti, N. A. Monteiro-Riviere, R. Aggarwal, J. P. Davis, R. J. Narayan, W. T. Self, J. McGinnis, and S. Seal, "Nanoceria as antioxidant: synthesis and biomedical applications," JOM, vol. 60, pp. 33-37, 2008.
[4] C. R. Pattra, R. B. Charya, S. Patra, S. Basu, P. Mukherjee, and D. Mukhopadhyay, "Inorganic phosphate nanorods are a novel fluorescent label in cell biology," J. Nanobio, vol. 4, 2006, Art. no. 11.
[5] G. Jia, Y. Song, M. Yang, Y. Huang, L. Zhang, and H. You, “Uniform YVO4:Ln3+ (Ln = Eu, Dy, and Sm) nanocrystals: Solvothermal synthesis and luminescence properties,” Optic. Mater, vol. 31, pp. 1032-1037, 2009.
[6] A. A. Ansari, A. K. Parchur, M. Alam, and A. Azzeer, “Structural and photoluminescence properties of Tb-doped CaMoO4 nanoparticles with sequential surface coatings,” Materials Chemistry and Physics vol. 147, pp. 715-721, 2014.
[7] P. Dixit, V. Chauhan, S. B. Rai, and P. C. Panday, “Realization of neutral white light emission in CaMoO4:4Dy3+ phosphor via Sm3+co-doping,” J. of Alloys and Compounds, vol. 897, 2022, Art. no. 162820.
[8] R. L. Tranquilin, L. X. Lovisa, C. R. R. Almeida, C. A. Paskocimas, M. S. Li, M. C. Oliveira, L. Gracia, J. Andres, E. Longo, F. V. Motta, and M. R. D. Bomio, “Understanding the White-Emitting CaMoO4 co-doped Eu3+, Tb3+, and Tm3+ phosphor through Experiment and Computation,” J. Phys. Chem. C, vol. 123, pp. 18536-18550, 2019.
[9] Y. Xie, S. Ma, Y. Wang, M. Xu, C. Lu, L. Xiao, and S. Den, “Controlled synthesis and luminescence properties of CaMoO4:Eu3+ microcrystals,” Optical Materials, vol. 77, pp. 13-18, 2018.
[10] Y. Zhai, X. Zhao, C. Liu, P. Song, X. Jing, Y. Han, and J. Wang, “CaMoO4:Dy3+,Eu3+ phosphors: microwave synthesis, characterization, tunable luminescence properties and energy transfer mechanism,” Optik, vol. 164, pp. 433–442, 2018.
[11] X. L. Dinh, V. Nguyen, H. M. Do, and K. A. Tran, “Photoluminescence of CePO4:Tb3+ prepared by hydrothermal method,” APCTP-ASEAN Workshop on Adv. Mater. Sci and Nanotech, Nha Trang, Vietnam, September 15-21, 2008, pp. 1016-1019.
[12] J. Liu, H. Lian, and C. Shi, “Improved optical photoluminescence by charge compensation in the phosphor system CaMoO4:Eu3+,” Optical materials, vol. 29, no. 12, pp. 1591-1594, 2007.
[13] A. M. Huerta-Flores, I. Juárez-Ramírez, L. M. Torres-Martínez, J. EdgarCarrera-Crespo, T. Gómez-Bustamante, and O. Sarabia-Ramos, “Synthesis of AMoO4 (A = Ca, Sr, Ba) photocatalysts and their potential application for hydrogen evolution and the degradation of tetracycline in water,” Journal of Photochemistry and Photobiology A: Chemistry, vol.356, pp. 29-37, 2018.
[14] A. Klinbumrung, A. Phuruangrat, T. Thongtem, and S. Thongtem, “Synthesis, Characterization and Optical Properties of BaMoO4 Synthesized by Microwave Induced Plasma Method,” Russian Journal of Inorganic Chemistry, vol. 63, no. 6, pp. 725–731, 2018.
[15] J. C. Sczancoski, L. S. Cavalcante, N. L. Marana, R. O. da Silva, R. L. Tranquilin M. R. Joya, P. S. Pizani, J. A. Varela, J. R. Sambrano, M. Siu Li, E. Longo, and J. Andrés, “Electronic Structure and optical properties of BaMoO4 powders,” Current Applied Physics, vol. 10, pp. 614–624, 2010.
[16] P. Dixit, V. Chauhan, P. Kumar, and P. C. Panday, “Enhanced photoluminescence in CaMoO4:Eu3+ by Mn2+ co-doping,” J. of Luminescence, vol. 223, 2020, Art. no. 117240.
[17] O. M. Baby, S. Balamurugan, S. A. Ashika, and T. K. Sana Fathima, “Synthesis and characterization of high NIR reflecting eco-friendly BaMoO4 pigments in scheelite family,” Emergent mater., vol. 5, pp. 1213–1225, 2022.
DOI: https://doi.org/10.34238/tnu-jst.6559
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