Comparative Study of Sb₂O₃ (Sb₂O₅) and Ta₂O₅ Doping Effects with TeO₂ on Electrical Properties of δ-Bi₂O₃

• Authors: L. Loubbidi , A. Chagraoui , S. Villain , L. Bourja , B. Orayech , O. Ait Sidi Ahmed , A. Moussaoui , A. Tairi
• Languages of publication: EN

Abstracts

EN

In this study, Sb₂O₃ (Sb₂O₅) and Ta₂O₅ are used as co-dopants with TeO₂ to stabilize the delta phase of bismuth oxide (δ -Bi₂O₃). Some compositions with formula (1-x) BiO_{1.5}-(x/4) Sb₂Te₂O₉ and (1-x) BiO_{1.5}-(x/4) Ta₂Te₂O₉ (x=0.1, 0.2, 0.3, 0.6, and 0.9) have been synthesized by solid state reaction at 850°C and characterized by powder X-ray diffraction. The Bi_{0.9}Sb_{0.05}Te_{0.05}O_{1.575}, Bi_{0.9}Ta_{0.05}Te_{0.05}O_{1.575} and Bi_{0.8}Ta_{0.1}Te_{0.1}O_{1.65} retain a cubic fluorite structure of δ -Bi₂O₃ phase. The electric properties were studied by impedance spectroscopy. All samples were evaluated by calculating conductivities and activation energies. Various impedance model including constant phase element and the Warburg impedances have been used to interpret the Nyquist representations of electrical analyses.

Keywords

EN

81.05.Je; 82.47.Ed

Discipline

• 82.47.Ed: Solid-oxide fuel cells (SOFC)
• 81.05.Je: Ceramics and refractories (including borides, carbides, hydrides, nitrides, oxides, and silicides)(for ceramics in electrochemistry, see 82.45.Yz)

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2016
• Volume: 130
• Issue: 4
• Pages: 862-865

Dates

published

2016-10

Contributors

author

L. Loubbidi

• Laboratoire de Chimie Analytique et Physico-Chimie des Matériaux (LCAPM), Faculté des Sciences Ben M'Sik, Université Hassan II, Casablanca, Maroc

author

A. Chagraoui

• Laboratoire de Chimie Analytique et Physico-Chimie des Matériaux (LCAPM), Faculté des Sciences Ben M'Sik, Université Hassan II, Casablanca, Maroc

author

S. Villain

• Avenue de l'Université Toulon Var B.P. 20132, Laboratoire IM2NP, Bâtiment R83957, La garde CEDEX, Toulon, France

author

L. Bourja

• Laboratoire de Chimie Analytique et Physico-Chimie des Matériaux (LCAPM), Faculté des Sciences Ben M'Sik, Université Hassan II, Casablanca, Maroc

author

B. Orayech

• CIC Energigune, Parque Tecnológico, C/Albert Einstein, 48, 01510 Miñano (Álava), Spain

author

O. Ait Sidi Ahmed

• Laboratoire de Chimie Analytique et Physico-Chimie des Matériaux (LCAPM), Faculté des Sciences Ben M'Sik, Université Hassan II, Casablanca, Maroc

author

A. Moussaoui

• Laboratoire de Chimie Analytique et Physico-Chimie des Matériaux (LCAPM), Faculté des Sciences Ben M'Sik, Université Hassan II, Casablanca, Maroc

author

A. Tairi

• Laboratoire de Chimie Analytique et Physico-Chimie des Matériaux (LCAPM), Faculté des Sciences Ben M'Sik, Université Hassan II, Casablanca, Maroc

References

• [1] E.D. Wachsman, S. Boyapati, N. Jiang, Ionics 7, 1 (2001), doi: 10.1007/BF02375460
• [2] H.A. Harwig, Z. Anorg. Allg. Chem. 444, 151 (1978), doi: 10.1002/zaac.19784440118
• [3] A. Cabot, A. Marsal, J. Arbiol, J.R. Morante, Sens. Actuat. B Chem. 99, 74 (2004), doi: 10.1016/j.snb.2003.10.032
• [4] K. Sardar, T. Fang, T.W. Yang, J. Am. Ceram. Soc. 90, 4033 (2007), doi: 10.1111/j.1551-2916.2007.02048.x
• [5] T.P. Gujar, V.R. Shinde, C.D. Lokhande, S.H. Han, J. Power Sources 161, 1479 (2006), doi: 10.1016/j.jpowsour.2006.05.036
• [6] L. Zhou, W. Wang, H. Xu, S. Sun, M. Shang, Chem. Eur. J. 15, 1776 (2009), doi: 10.1002/chem.200801234
• [7] R. Punn, A.M. Feteira, D.C. Sinclair, C. Greaves, J. Am. Chem. Soc. 128, 15386 (2006), doi: 10.1021/ja065961d
• [8] M. Drache, P. Roussel, J.P. Wignacourt, Chem. Rev. 107, 80 (2007), doi: 10.1021/cr050977s
• [9] T. Takahashi, H. Iwahara, J. Appl. Electrochem. 3, 65 (1973), doi: 10.1007/BF01119469
• [10] T. Takahashi, H. Iwahara, T. Esaka, J. Electrochem. Soc. 124, 1563 (1977), doi: 10.1149/1.2133111
• [11] A. Watanabe, M. Sekita, Solid State Ion. 176, 2429 (2005), doi: 10.1016/j.ssi.2005.02.07
• [12] N.A.S. Webster, C.D. Ling, C.L. Raston, F.J. Lincoln, Solid State Ion. 178, 1451 (2007), doi: 10.1016/j.ssi.2007.08.008
• [13] Tung Chou, Li-Der Liu, Wen-Cheng J. Wei, J. Eur. Ceram. Soc. 31, 3087 (2011), doi: 10.1016/j.jeurceramsoc.2011.04.016
• [14] D. Mercurio, M. El Farissi, B. Frit, Solid State Ion. 39, 297 (1990), doi: 10.1016/0167 -2738(90)410-S
• [15] S.E. Lin, W.C.J. Wei, J. Eur. Ceram. Soc. 31, 3081 (2011), doi: 10.1016/j.jeurceramsoc.2011.04.015
• [16] V. Fruth, A. Ianculescu, D. Berger, S. Preda, G. Voicu, E. Tenea, M. Popa, J. Eur. Ceram. Soc. 26, 3011 (2006), doi: 10.1016/j.jeurceramsoc.2006.02.019
• [17] D. Johnson, Zview, Impedance software, Version 2.1a, Scribner Associates Inc., 1990
• [18] FullProf.2k, Version 5.30, Mar 2012-ILL JRC http://www.ill.eu/sites/fullprof/
• [19] L. Loubbidi, M. Naji, B. Orayech, A. Chagraoui, J.M. Igartua, A. Moussaoui, A. Tairi, Orient. J. Chem. 32, 47 (2016), doi: 10.13005/ojc/320105
• [20] M. Mogensen, N.M. Sammes, G.A. Tompsett, J. Solid State Ion. 129, 63 (2000), doi: 10.1016/S0167-2738(99)00318-5
• [21] T. Suzuki, I. Kosacki, H.U. Anderson, J. Solid State Ion. 151, 111 (2002)

Identifiers

DOI

10.12693/APhysPolA.130.862