Abstract
The aim of this work was to study the electrical and electrochemical properties of the (Ba1 − x Ca x )(Zr0.9Y0.1)O3 solid solutions. The powders of different calcium content (x = 0, 0.05, 0.1, and 1) were prepared by a thermal decomposition of organo-metallic precursors containing ethylenediaminetetraacetate acid. X-ray diffraction analysis showed that a small substitution of calcium for barium caused formation of cubic solid solutions with the decreasing cell parameters. Electrical conductivity measurements were performed by the d.c. four-probe method in controlled gas atmospheres containing Ar, air, H2, and/or H2O at temperature from 300 to 800 °C. It was found that the conductivity depended on a chemical composition of the samples and the atmosphere. Overall, the electrical conductivity was higher in wet atmospheres that contained oxygen that was in accordance with the model of a proton transport in perovskite structure which assumed the presence of the oxygen vacancies. The solid solution containing 5 mol% of calcium showed the highest conductivity and the lowest activation energy of conductivity regardless of the atmospheres; this can be attributed to the local changes in the cubic perovskite structure. Test results for CaZr0.9Y0.1O3 used as an electrolyte in solid oxide galvanic cells involving CaCr2O4 as a reference electrode are also reported.
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Iwahara H, Esaka T, Uchida H, Maeda N (1981) Solid State Ion 3–4:359 doi:10.1016/0167-2738(81)90113-2
Davies RA, Islam MS, Chadwick AV, Rush GE (2000) Solid State Ion 130:115 doi:10.1016/S0167-2738(00)00573-7
Iwahara H, Uchida H, Ono K, Ogaki K (1988) J Electrochem Soc 135:529 doi:10.1149/1.2095649
Kokkofitis C, Ouzounidou M, Skodra A, Stoukides M (2008) Solid State Ion 178:475 doi:10.1016/j.ssi.2007.01.002
Stuart P, Unno T, Kilner JA, Skinner SJ (2008) Solid State Ion 179:1120 doi:10.1016/j.ssi.2008.01.067
Schober T (2003) Solid State Ion 162–163:277 doi:10.1016/S0167-2738(03)00241-8
Shiumura T, Esaka K, Matsumoto H (2002) Solid State Ion 149:237 doi:10.1016/S0167-2738(02)00400-9
Kurita N, Fukatsu N, Miyamoto S, Sato F, Nakai H, Ire K, Ohashi T (1996) Metall Mater Trans 27B:929
Yamija T, Kazeoka H, Yogo T, Iwahara H (1991) Solid State Ion 47:271 doi:10.1016/0167-2738(91)90249-B
Janke D (1982) Metall Trans 13B:227
Dudek M, Bućko MM (2003) Solid State Ion 157:183 doi:10.1016/S0167-2738(02)00207-2
Dudek M, Róg G, Bogusz W, Kozłowska-Róg A, Bućko MM, Zych Z (2006) Mater Sci Pol 24:253
Fergus J (2006) J Power Sources 162:30 doi:10.1016/j.jpowsour.2006.06.062
Haile S (2003) Mater Today 3:24 doi:10.1016/S1369-7021(03)00331-6
Katahira K, Kokchi Y, Shimura T, Iwahara H (2008) Solid State Ion 138:91 doi:10.1016/S0167-2738(00)00777-3
Ryu K, Haile S (1999) Solid State Ion 125:355 doi:10.1016/S0167-2738(99)00196-4
Bhide SV, Virkar AV (1999) J Electrochem Soc 146:2038 doi:10.1149/1.1391888
Li J, Luo J, Chuang K, Sanger A (2008) Electrochim Acta 53:3701 doi:10.1016/j.electacta.2007.12.020
Fang S, Bi L, Wu X, Gao H, Chen C (2008) J Power Sources 183:126 doi:10.1016/j.jpowsour.2008.05.015
Fabbri E, Epifanio AD, Bartolomeo ED, Licoccia S, Traversa E (2008) Solid State Ion 179:558 doi:10.1016/j.ssi.2008.04.002
Ding H, Lin B, Liu X, Meng G (2008) Electrochem Commun 10:1388 doi:10.1016/j.elecom.2008.07.016
Norby T (1999) Solid State Ion 125:1 doi:10.1016/S0167-2738(99)00152-6
Matsushita E, Sasaki T (1999) Solid State Ion 125:31 doi:10.1016/S0167-2738(99)00155-1
Kreuer K (1999) Solid State Ion 125:285 doi:10.1016/S0167-2738(99)00188-5
Kobayashi K, Yamaguchi S, Iguchi Y (1998) Solid State Ion 108:355 doi:10.1016/S0167-2738(98)00063-0
Kiukola K, Wagner C (1957) J Electrochem Soc 104:379 doi:10.1149/1.2428586
Weyl A, Wei S, Janke D (1994) Steel Res 65:167
Schober T, Bohn HG (2000) Solid State Ion 127:351 doi:10.1016/S0167-2738(99)00283-0
Kurita N, Fukatsu N, Ito K, Ohashi T (1995) J Electrochem Soc 142:1553 doi:10.1149/1.2048611
Patterson J, Bogern E, Rapp R (1967) J Electrochem Soc 114:752 doi:10.1149/1.2426723
Nowick AS, Du Y, Liang K (1999) Solid State Ion 125:303 doi:10.1016/S0167-2738(99)00189-7
Sata N, Yugami H, Akiyama Y, Sone H, Kitamura N, Hattori T, Ishigame M (1999) Solid State Ion 125:383 doi:10.1016/S0167-2738(99)00199-X
Novick AS (1989) Superionic solids and solid electrolytes. Academic, New York
Janke D (1983) Arch Eissenhuttenwes 54:259
Jacob KT, Kale GM, Abraham KP (1992) J Electrochem Soc 139:517 doi:10.1149/1.2069248
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This work was carried out under contract no. T08D 051 280 with the Polish Ministry of Science and High Education.
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Contribution to the Fifth Baltic Conference on Electrochemistry, 30 April - 3 May 2008, Tartu, Estonia.
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Dudek, M., Bućko, M.M. Ceramic electrolytes based on (Ba1 − x Ca x )(Zr0.9Y0.1)O3 solid solution. J Solid State Electrochem 14, 565–570 (2010). https://doi.org/10.1007/s10008-008-0706-0
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DOI: https://doi.org/10.1007/s10008-008-0706-0