Ionic and electron-hole conduction in BaZr0.93Y 0.07O3-δ by 4-probe dc measurements

Journal of Power Sources

Volumn 142, Issue 1-2, 2005, Pages 1-9

  Wang, Wensheng ^a   Virkar, Anil V ^a  

^a UNIVERSITY OF UTAH   (United States)

Author keywords

Barium zirconate; Electron hole conduction; Oxygen ion conduction; Perovskite; Proton conduction

Indexed keywords

ACTIVATION ENERGY; ELECTRIC CONDUCTIVITY; ELECTRIC VARIABLES MEASUREMENT; IONIC CONDUCTION; OXYGEN; PEROVSKITE; POROUS MATERIALS; PROTONS; THERMAL EFFECTS; WATER;

BARIUM ZIRCONATE; ELECTRON-HOLE CONDUCTION; OXYGEN ION CONDUCTION; PROTON CONDUCTION;

BARIUM COMPOUNDS;

EID: 15344343202     PISSN: 03787753     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jpowsour.2004.09.031     Document Type: Article

References (34)

1. H. Iwahara Proton conduction in sintered oxides and its application to steam electrolysis for hydrogen production Solid State Ionics 3-4 1981 359
2. H. Iwahara, H. Uchida, and S. Tanaka High-temperature type proton conductor based on strontium cerium trioxide and its application to solid electrolyte fuel cells Solid State Ionics 9-10 Pt. 2 1983 1021 1025
3. 3) J. Electrochem. Soc. 135 1988 529
4. 3) Solid State Ionics 50 1992 131 138
5. 3)-based oxides Solid State Ionics 51 1992 101 107
6. K.C. Liang, Y. Du, and A.S. Nowick Fast high-temperature proton transport in nonstoichiometric mixed perovskites Solid State Ionics 69 1994 117 120
7. Ph. Colomban Proton Conductors: Solids, Membranes and Gels-Materials and Devices 1992 Cambridge University Press Cambridge
8. H. Iwahara Technological challenges in the application of proton conducting ceramics Solid State Ionics 77 1995 289 298
9. T. Norby Solid-state protonic conductors: principles, properties, progress and prospects Solid State Ionics 125 1999 1 11
10. A.S. Nowick, and Y. Du High-temperature protonic conductors with perovskite-related structures Solid State Ionics 77 1995 137
11. 3 cathode at low temperatures J. Electrochem. Soc. 149 11 2002 A1503 A1508
12. M.J. Scholten, J. Schoonman, J.C. van Miltenburg, and H.A.J. Oonk Synthesis of strontium and barium cerate and their reaction with carbon dioxide Solid State Ionics 61 1993 83
13. 3 using a molten salt method and galvanic cells J. Electrochem. Soc. 140 1994 1060 1064
14. 2 atmosphere Denki Kagaku oyobi Kogyo Butsuri Kagaku 62 1994 326
15. N. Bonanos, K.S. Knight, and B. Ellis Perovskite solid electrolytes: structure, transport properties and fuel cell applications Solid State Ionics 79 1995 161
16. 2O-containing atmospheres J. Electrochem. Soc. 143 1996 1386 1389
17. W.G. Coors, and D. Zhong Differential resistance analysis of protonic ceramic fuel cells for measuring bulk conductivity Solid State Ionics 162-163 2003 283 290
18. W.G. Coors Protonic ceramic fuel cells for high-efficiency operation with methane J. Power Sources 118 1-2 2003 150 156
19. H. Iwahara, T. Yajima, T. Hibino, and K. Ozaki Protonic conduction in calcium, strontium, and barium zirconates Solid State Ionics 61 1993 65 69
20. K.D. Kreuer Aspects on the formation and mobility of protonic charge carriers and the stability of perovskite-type oxides Solid State Ionics 125 1999 285 302
21. K.D. Kreuer Proton-conducting oxides Annu. Rev. Mater. Res. 33 2003 333 359
22. R.C.T. Slade, S.D. Flint, and N. Singh Investigation of protonic conduction in Yb- and Y-doped barium zirconates Solid State Ionics 82 1995 135 141
23. 2.95 J. Am. Ceram. Soc. 83 4 2000 768 772
24. 2.95 Solid State Ionics 127 2000 351 360
25. 3 Solid State Ionics 138 2000 91 98
26. S.J. Hong, K. Mehta, and A.V. Virkar Effect of microstructure and composition on ionic conductivity of rare-earth oxide-doped ceria J. Electrochem. Soc. 145 2 1998 638 647
27. 3) J. Am. Ceram. Soc. 71 4 1988 201 205
28. 2.95) at high temperatures J. Phys. Chem. Solids 54 7 1993 867 870
29. 3 Solid State Ionics 70-71 1994 291
30. 3 Solid State Ionics 79 1995 183 187
31. H.-D. Baek Modeling of electrical conductivity in high-temperature proton-conducting oxides Solid State Ionics 110 1998 255 262
32. W. Wang, and A.V. Virkar A conductimetric humidity sensor based on proton conducting perovskite oxides Sens. Actuators B 98 2004 282 290
33. 9-δ (BCN18) in dry and wet atmospheres J. Electrochem. Soc. 151 10 2004 1565 1571
34. ASTM Standards, Standard Test Methods for Apparent Porosity, Water Absorption, Apparent Specific Gravity, and Bulk Density of Burned Refractory Brick and Shapes by Boiling Water, June 2000.