Hydrothermal synthesis of monostructured LaPO4: morphology and structure

  • Kairat Maratuly Kenes Казахский национальный университет им. аль-Фараби, г. Алматы, Казахстан
  • M. K. Aldabergenov Казахский национальный университет им. аль-Фараби, г. Алматы, Казахстан
  • O. V. Proskurina Санкт-Петербургский государственный технологический институт (технический университет), г. Санкт-Петербург, Россия
Keywords: hydrothermal synthesis, phosphate of lantana, nanomaterials, crystal structure

Abstract

The application field of materials based on lanthanum orthophosphate (LaPO4), including nanomaterials, has been permanently extending recently. The high level of mechanical properties and the compatibility with numerous oxides make it possible to consider the possibility of using lanthanum orthophosphate as a composite material for construction purposes. This application is particularly promising when nanoparticles with quasi-1D morphology (nanorods) are used. The high isomorphic capacity of the LaPO4-based phase for alkaline-earth ions and ions of lanthanides and actinides, high chemical stability, and high radiation hardness make promising the application of this compound as a matrix for immobilization of radioactive wastes.

The possibility of obtaining lanthanum phosphate (LaPO4) by the hydrothermal method is considered in the work. The results of the influence of pH, temperature and time of processing of hydrothermal synthesis on the morphology and structure of monostructured lanthanum phosphate are presented. It has been determined that, with the increase of pH, the morphology of phosphate changes and the size of the crystallites are increased, while the crystal structure changes from hexagonal to monoclinic.

References

1 Hikichi Y, Nomura T (1987) J Am Ceram Soc V 70:252–253. Crossref
2 Ananthapadmanabhan PV, Sreekumar KP, Thiyagarajan TK et al ( 2009) Mater Chem Phys 113:417–421. Crossref
3 Gavrichev KS, Ryumin MA, Tyurin AV et al (2010) J Thermal Analys Calorimetry 102:809– 811. https://doi.org/10.1007/s10973-010-0866-x
4 [4] Bryukhanova K. I., Nikiforova G. E., Gavrichev K. S (2016) Nanosystems: Phys., Chem., Mathemat. V. 7: 451–458 DOI 10.17586/2220-8054-2016-7-3-451-458
5 [5] C.R. Ronda, (1997) J. Lumin. 72–74 49. https://doi.org/10.1016/S0022-2313(96)00374-2
6 [6] U. Rambabu, D.P. Amalnerkar, B.B. Kale, S. Buddhuduc, (2001) Mater. Chem. Phys. 71. https://doi.org/10.1016/S0254-0584(00)00533-2
7 [7] U. Rambabu, N.R. Munirathnam, T.L. Prakash, S. Buddhudu, (2003) Mater. Chem. Phys. 78 160. https://doi.org/10.1016/S0254-0584(02)00294-8
8 [8] Y.C. Kang, E.J. Kim, D.Y. Lee, H.D. Park, (2002) J. Alloys Compd. 347:266. https://doi.org/10.1016/S0925-8388(02)00747-8
9 [9] I.W. Lenggoro, B. Xia, H. Mizushima, K. Okuyama, N. Kijima, (2001) Mater. Lett. 50: 92. https://doi.org/10.1016/S0167-577X(00)00422-5
10 [10] S. Buddhudu, C.H. Kam, S.L. Ng, Y.L. Lam, B.S. Ooi, Y. Zhou, K.S. Wong, U. Rambabu, (2000) Mater. Sci. Eng. B 72:27. https://doi.org/10.1143/JJAP.41.5590
11 [11] Lixin Yu, Hongwei Song, Shaozhe Lu, Zhongxin Liu, Linmei Yang, and Xianggui Kong, (2004) J. Phys. Chem. B, 108: 16697-16702 DOI: 10.1021/jp993581r
12 [12] K. M. Kenges, O. V. Proskurinaa, D. P. Danilovich, M. K. Aldabergenov, and V. V. Gusarov, ISSN 1070-4272, Russian Journal of Applied Chemistry, 2017, Vol. 90: 1047−1053. DOI: 10.1134/S1070427217070047
13 [13] P. Yang, Z. Quan, C. Li, Z. Hou, W. Wang, and J. Lin, Solvothermal synthesis and luminescent properties of monodisperse LaPO4:Ln particles, (2009) J. Solid State Chem. 182: 1045–1054. https://doi.org/10.1016/j.jssc.2009.01.024
14 [14] C. Yu, M. Yu, C. Li, X. Liu, J. Yang, P. Yang, and J. Lin, Facile sonochemical synthesis and photoluminescent properties of lanthanide orthophosphate nanoparticles, (2009), J. Solid State Chem. 182: 339–347. https://doi.org/10.1016/j.jssc.2008.10.023
15 [15] R. Wang, W. Pan, J. Chen, M. Fang, and J. Meng, Effect of LaPO4 content on the microstructure and machinability of Al2O3/LaPO4 composites, (2002) Mater. Lett. 57: 822–827. https://doi.org/10.1016/S0167-577X(02)00880-7
16 [16] W.T. Yao and S.H. Yu, Recent advances in hydrothermal syntheses of low dimensional nanoarchitectures, (2007), Int. J. Nanotechnology 4:129–162. https://doi.org/10.1504/IJNT.2007.012320
17 [17] W. Ruigang, P. Wei, C. Jian, F. Minghao, C. Zhenzhu, and L. Yongming, Synthesis and sintering of LaPO4 powder and its application, (2003) Mater. Chem. Phys. 79: 30–36. https://doi.org/10.1016/S0254-0584(02)00420-0
18 [18] Kijkowska R. Preparation of lanthanide orthophosphates. (2003) J. Mater. Sci., 8-38:229233. https://doi.org/10.1002/ejic.200300399
19 [19] Boakye E.E., Mogilevsky P., Hay R.S. Synthesis of Nanosized Spherical Rhabdophane Particles. (2005) J. Am. Ceram. Soc., 88(10): 2740–46. https://doi.org/10.1111/j.1551-2916.2005.00525.x
20 [20] Gavrichev K.S., Ryumin M.A., et al. Thermal behavior of LaPO4_nH2O and NdPO4_nH2O nanopowders. (2010) J. Therm. Anal. Calorim., 102(2): 809–811. DOIhttps://doi.org/10.1007/s10973-010-0866-x
21 [21] Li L., Jiang W., et al. Improved Luminescence of Lanthanide(III)Doped Nanophosphors by Linear Aggregation. (2007) J. Phys. Chem. C,111: 4111–15. DOI: 10.1021/jp068464s
22 [22] Mooney R. C. L. // (1950) ActaCrystallogr. V. 3: 337–340. https://doi.org/10.1107/S0365110X50000963
23 [23] K. I. Bryukhanova, G. E. Nikiforova, K. S. Gavrichev, Synthesis and study of anhydrous lanthanide orthophosphate (Ln = La, Pr, Nd, Sm) nanowhiskers, (2016)Nanosystems: physics, chemistry, mathematics,7 (3):451–458. DOI 10.17586/2220-8054-2016-7-3-451-458
24 [24] Ya-Wen Zhang, Zheng-Guang Yan, Li-Ping You, Rui Si, and Chun-Hua Yan, Eur. (2003) J. Inorg. Chem. 4099_4104. https://doi.org/10.1002/ejic.200300399
25 [25] Hans Bach, Dieter Krause Analysis of the composition and structure of glass and glass ceramics. (1999)Berlin: Springer, - Р. 418-421. DOIhttps://doi.org/10.1007/978-3-662-03746-1 Online ISBN978-3-662-03746-1
26 [26] Almjasheva O.V., Denisova T.A. (2017) Rus. J. Gen. Chem. V. 87: 1-7. DOIhttps://doi.org/10.1134/S1070363217010017
27 [27] D.F. Mullica, W.O. Milligan, D.A. Grossie, G.W. Beall, L.A. (1984) Boatner, Inorg. Chim. Acta 95: 231_236. https://doi.org/10.1063/1.448060
Published
2018-11-29
How to Cite
Kenes, K., Aldabergenov, M., & Proskurina, O. (2018). Hydrothermal synthesis of monostructured LaPO4: morphology and structure. Chemical Bulletin of Kazakh National University, (3). Retrieved from https://bulletin.chemistry.kz/index.php/kaznu/article/view/1015
Section
Inorganic Chemistry