PL EN


Preferences help
enabled [disable] Abstract
Number of results
Journal
2012 | 10 | 6 | 1907-1912
Article title

Mechanochemical synthesis of thenoyltrifluoroacetone-1,10-phenanthroline europium complex

Content
Title variants
Languages of publication
EN
Abstracts
EN
The paper considers the possibilities for mechanochemical synthesis of rare earth complexes. The complex Eu(TTA)3·phen (HTTA - 2-thenoyltrifluoroacetone, phen - 1,10-phenanthroline) is synthesized by mechanical treatment of a mixture of EuCl3.6H2O, HTTA, phen and NaOH in planetary ball mill Pulverisette 7 for 30 min at 800 min−1. The non reacted starting reagents and reaction side products are separated by treating activated mixture with water-ethanol solution following a procedure proposed in the literature. The elemental composition, X-ray diffraction pattern, IR spectra, optical properties (excitation and emission spectra, luminescence lifetime) and morphology of the mechanochemically synthesized complex are compared with those of the complex prepared from solution by the conventional method. The results confirm close similarity in the molecular structure and identity of the elemental composition, X-ray diffractograms and fluorescence properties of the compounds prepared by both methods. [...]
Publisher

Journal
Year
Volume
10
Issue
6
Pages
1907-1912
Physical description
Dates
published
1 - 12 - 2012
online
21 - 9 - 2012
Contributors
  • Faculty of Chemistry, University of Sofia, Sofia, 1164, Bulgaria
  • Faculty of Chemistry, University of Sofia, Sofia, 1164, Bulgaria
References
  • [1] L. Yuguang, Zh. Jingchang, C. Weiliang, Zh. Fujun, X. Zheng, J. Rare Earths 25, 296 (2007) http://dx.doi.org/10.1016/S1002-0721(07)60425-6[Crossref]
  • [2] Y. Amao, I. Okura, T. Miyashita, Chemistry Lett. 29, 934 (2000) http://dx.doi.org/10.1246/cl.2000.934[Crossref]
  • [3] Y. Hasegawa, Y. Wada, Sh. Yanagida, J. Photochem. Photobiology C: Photochem. Reviews 5, 183 (2004) http://dx.doi.org/10.1016/j.jphotochemrev.2004.10.003[Crossref]
  • [4] J.-C.G. Bünzli, Chem. Rev. 110, 2729 (2010) http://dx.doi.org/10.1021/cr900362e[Crossref]
  • [5] K. Binnemans, In: K.A. Gschneidner, Jr., J.-C.G. Bünzli, V.K. Pecharsky (Eds.), Handbook on the Physics and Chemistry of Rare Earths (Elsevier, Amsterdam, 2005) vol. 35, chapter 225, p. 161
  • [6] K. Binnemans, Chem. Rev. 109, 4283 (2009) http://dx.doi.org/10.1021/cr8003983[Crossref]
  • [7] P.A. Vigato, V. Peruzzo, S. Tamburini, Coord. Chem. Rev. 253, 1099 (2009) http://dx.doi.org/10.1016/j.ccr.2008.07.013[Crossref]
  • [8] M. Uekawa, Y. Miyamoto, H. Ikeda, K. Kaifu, T. Nakaya, Bull. Chem. Soc. Jpn. 71, 2253 (1998) http://dx.doi.org/10.1246/bcsj.71.2253[Crossref]
  • [9] I.V. Kalinovskaya, V.E. Karasev, Russian J. Inorg. Chem. 45, 1360 (2000)
  • [10] I.V. Kalinovskaya, V.E. Karasev, Yu.M. Nikolenko, V.G. Kuryavyi, Russian J. Physical Chem. A 80, 1389 (2006) http://dx.doi.org/10.1134/S0036024406090068[Crossref]
  • [11] I.V. Kalinovskaya, V.E. Karasev, A.V. Romanchenko, Russian J. Physical Chem. A 79, 1158 (2005)
  • [12] I.V. Kalinovskaya, V.E. Karasev, A.V. Romanchenko, V.G. Kuryavyj, Russian J. Inorg. Chem. 52, 518 (2007) http://dx.doi.org/10.1134/S0036023607040092[Crossref]
  • [13] I.V. Kalinovskaya, V.G. Kuryavyj, V.E. Karasev, Russian J. Physical Chem. A 81, 1712 (2007) http://dx.doi.org/10.1134/S0036024407100329[Crossref]
  • [14] J. Zaharieva, M. Milanova, D. Todorovsky, Cent. Eur. J. Chem. 9, 290 (2011) http://dx.doi.org/10.2478/s11532-011-0014-x[Crossref]
  • [15] J.-P. Duan, P.-P. Sun, C.-H. Cheng, J. Mat. Online 1, 1 (2005)
  • [16] S.-J. Seo, D. Zhao, K. Suh, J.H. Shin, B.-S. Bae, J. Luminescence 128, 565 (2008) http://dx.doi.org/10.1016/j.jlumin.2007.08.012[Crossref]
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.-psjd-doi-10_2478_s11532-012-0115-1
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.