Abstract
The microwave synthesis of quantum dots (QDs) based on zinc and manganese sulfides and oxides in a water-ethanol medium is proposed. The sample synthesized is characterized by X-ray diffraction (XRD), photoluminescence, X-ray absorption near edge structure (XANES), and extended X-ray absorption fine structure (EXAFS) spectroscopy. The XRD analysis shows the presence of the hexagonal ZnS phase of wurtzite type with an average nanocrystal size of 4.5 nm and manganese oxide Mn3O4 (hausmannite phase) with an average particle size of 12.5 nm in the sample under study, but does not provide the unambiguous conclusion about the doping of ZnS nanoparticles with Mn atoms. Although the analysis of the zinc and manganese K-edge XANES spectra suggests that the synthesized QD sample is a ZnMnS solid solution (~11%), a significant amount of a by-product (manganese oxide Mn3O4 of the hausmannite phase, ~89%) is formed.
Similar content being viewed by others
References
T. Trindade, P. O′Brien, and N. L. Pickett, Chem. Mater., 13, 3843 (2001).
S. Coe-Sullivan, Nature Photon., 3, 315 (2009).
S. Kuchibhatla, A. S. Karakoti, D. Bera, and S. Seal, Prog. Mater. Sci., 52, 699 (2007).
Y. Wang and L. Chen, Nanomedicine: NBM, 7, 385 (2011).
X. Fang, T. Zhai, U. K. Gautam, et al., Prog. Mater Sci., 56, 175 (2011).
V. M. de Almeida, A. Mesquita, A. O. de Zevallos, et al., J. Alloys Compd., 655, 406 (2016).
B. B. Srivastava, S. Jana, and N. S. Karan, J. Phys. Chem. Lett., 1, No. 9, 1454 (2010).
M. A. Malik, P. O′Brien, and N. Revaprasadu, J. Mater. Chem., 11, 2382 (2001).
Y. He, H.-F. Wang, and X.-P. Yan, Anal. Chem., 80, 3832 (2008).
S. Horoz, Q. Dai, F. S. Maloney, et al., Phys. Rev. Appl., 3, 024011 (2015).
Y. Wang, B. Wu, C. Yang, et al., Small, 12, No. 4, 534 (2016).
J. Cao, J. Yang, Y. Zhang, et al., J. Alloys Compd., 486, 890 (2009).
G. Bunker, Introduction to XAFS: A Practical Guide to X-ray Absorption Fine Structure Spectroscopy, Cambridge University Press, UK, Cambridge (2011).
J. Cao, J. Yang, Y. Zhang, et al., Opt. Mater., 32, 643 (2010).
O. M. Ozkendir, S. Yildirimcan, K. Ocakoglu, and A. Yuzer, Prog. Nat. Sci.: Mat. Int., 26, 347 (2016).
A. N. Kravtsova, K. A. Lomachenko, S. A. Suchkova, et al., Bull. Russ. Acad. Sci.: Phys., 79, No. 11, 1413 (2015).
A. N. Kravtsova, M. A. Soldatov, S. A. Suchkova, et al., J. Struct. Chem., 56, No. 3, 517–522 (2015).
A. N. Kravtsova, A. P. Budnyk, I. A. Pankin, et al., J. Struct. Chem., 58, No. 1, 45–52 (2017).
A. N. Kravtsova, I. A. Pankin, A. P. Budnyk, et al., J. Struct. Chem., 57, No. 5, 926–933 (2016).
A. N. Kravtsova, I. A. Pankin, M. A. Soldatov, et al., J. Struct. Chem., 57, No. 7, 1422 (2016).
Y. Li, Y. Ding, Y. Zhang, and Y. Qian, J. Phys. Chem. Solid., 60, 13 (1999).
A. A. Guda, M. Rovezzi, M. Kaidashev, et al., J. Anal. At. Spectrom., 28, 1629 (2013).
Q. Liu, W. Yan, H. Wei, et al., Phys. Rev. B, 77, 245211 (2008).
J. V. Lockard, S. Kabehie, J. I. Zink, et al., J. Phys. Chem. B, 114, No. 45, 14521 (2010).
I. Alperovich, G. Smolentsev, D. Moonshiram, et al., J. Am. Chem. Soc., 133, No. 39, 15786 (2011).
A. A. Guda, I. A. Pankin, A. L. Bugaev, et al., Bull. Russ. Acad. Sci.: Phys., 79, No. 1, 139 (2015).
O. E. Polozhentsev, S. P. Kubrin, V. V. Butova, et al., J. Struct. Chem., 57, No. 7, 1459–1468 (2016).
M. A. Kremennaya, M. A. Soldatov, V. A. Stretsov, et al., J. Phys. Conf. Ser., 712, No. 1, 012138 (2016).
A. Bianconi, XANES spectroscopy, in: X-ray Absorption: Principles, Applications and Techniques of EXAFS, SEXAFS and XANES, R. Prins and D. C. Koningsberger (eds.), Wiley, New York (1988).
Yu. Yu. Lurie, Handbook of Analytical Chemistry [in Russian], Khimiya, Moscow (1979).
E. H. Kisi and M. M. Elcombe, Acta Crystallogr. C, 45, 1867 (1989).
J. J. Rehr, J. J. Kas, F. D. Vila, et al., Phys. Chem. Chem. Phys., 12, 5503 (2010).
J. J. Rehr, J. J. Kas, M. P. Prange, et al., C. R. Phys., 10, No. 6, 548 (2009).
K. Lawniczak-Jablonska, R. J. Iwanowski, Z. Golacki, et al., Phys. Rev B, 53, 1119 (1996).
http://www.ung.si/~arcon/xas/exafs/exafs3-2.htm.
M. Newville, J. Synchrotron Radiat., 8, 322 (2001).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © 2017 I. A. Pankin, A. N. Kravtsova, O. E. Polozhentsev, A. P. Budnyk, A. A. Tsaturyan, A. L. Bugaev, A. L. Trigub, A. V. Soldatov.
Translated from Zhurnal Strukturnoi Khimii, Vol. 58, No. 8, pp. 1683-1690, November-December, 2017.
Rights and permissions
About this article
Cite this article
Pankin, I.A., Kravtsova, A.N., Polozhentsev, O.E. et al. X-ray spectroscopic diagnostics of the structure of quantum dots based on zinc and manganese sulfides and oxides. J Struct Chem 58, 1633–1640 (2017). https://doi.org/10.1134/S0022476617080212
Received:
Revised:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0022476617080212