Electrical conductivity and defect structure of CeO2-ZrO2 mixed oxide
Source abstract
Abstract
The electrical conductivity of CeO2-ZrO2 system was measured as functions of the temperature and oxygen partial pressure and of the composition. The ionic conduction was prevailing in the ZrO2 rich phase due to the increase of ionic defect concentration via homovalent doping effect. The enhancement of n-type electronic conductivity was observed in intermediate and CeO2 rich phase compared with pure CeO2, which originated either from homovalent doping effect or increase of electronic mobility due to the change of transport mechanism.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Catalytic Processes in Materials Science · Advancements in Solid Oxide Fuel Cells · Gas Sensing Nanomaterials and Sensors
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (49)
Show source-provided references
1. R. N. BLUMENTAL, P. W. LEE and R. J. PANLENER, J. Electrochem. Soc. 118 (1971) 123.10.1149/1.2407923 ↗
2. P. KOFSTAD and A. Z. HED, J. Amer. Ceram. Soc. 50 (1967) 681.10.1111/j.1151-2916.1967.tb15030.x ↗
3. R. N. BLUMENTAL, F. S. BRUGER and J. E. GARNIER, J. Electrochem. Soc. 120 (1970) 1230.10.1149/1.2403668 ↗
4. O. TOFT SOERENSEN, in “Nonstoichiometric Oxides” (Academic Press, NY, 1981) p. 22.
5. H. L. TULLER and A. S. NOWICK, J. Phys. Chem. Solids 38 (1977) 859.10.1016/0022-3697(77)90124-X ↗
6. P. HAN and W. L. WORREL, J. Electrochem. Soc. 142(12) (1995) 4235.10.1149/1.2048490 ↗
7. T. KAWADA, N. SAKAI, H. YOKOKAWA and M. DOKIYA, Solid State Ionics 53–56 (1992) 418.10.1016/0167-2738(92)90409-I ↗
8. K. E. SWIDER and W. L. WORREL,J. Electrochemical Soc. 143(11) (1966) 3706.10.1149/1.1837276 ↗
9. K. KOBAYASHI, Y. KAI, S. YAMAGUCHI, N. FUKATSU, T. KAWASHIMA and Y. IGUCHI, Solid State Ionics 93 (1997) 193.10.1016/S0167-2738(96)00534-6 ↗
10. A. KOPP, H. NAFE and W. WEPPNER, ibid. 53–56 (1992) 853.10.1016/0167-2738(92)90265-Q ↗
11. K. TSUKUMA, Am. Ceram. Soc. Bull. 65(10)(1986) 1386.
12. E. N. S. MUCCILLO and D. M. AVILA, Ceramics International 25(1999) 345.10.1016/S0272-8842(98)00046-7 ↗
13. P. FORNASIERO, G. BALDUCCI, R. D. MONTE, J. KASPAR, V. SERGO, G. GUBITOSA, A. FERRERO and M. GRAZIANI, J. Catalysis 164 (1996) 173.10.1006/jcat.1996.0373 ↗
14. T. MASUI, T. OZAKI, K. MACHIDA and G. ADACHI, J. Alloys and Compounds 303/304 (2000) 49.10.1016/S0925-8388(00)00603-4 ↗
15. M. OZAWA, M. KIMURA and A. ISOGAI, ibid. 193 (1993) 73.10.1016/0925-8388(93)90314-D ↗
16. R. D. MONTE, P. FORNASIERO, M. GRAZIANI and J. KASPAR, ibid. 275–277 (1998) 877.10.1016/S0925-8388(98)00476-9 ↗
17. M. OZAWA, ibid. 275–277 (1998) 886.10.1016/S0925-8388(98)00477-0 ↗
18. B. CALES and J. F. BAUMARD, J. Electrochem. Soc. 131(10) (1984) 2407.10.1149/1.2115267 ↗
19. G. A. TOMPSETT, N. M. SAMES and O. YAMAMOTO, J. Amer. Ceram. Soc. 80(12) (1997) 3181.10.1111/j.1151-2916.1997.tb03247.x ↗
20. J. JANVIER, M. PIJOLAT, F. VALDIVIESO and M. SOUSTELLE, Solid State Ionics 127 (2000) 207.10.1016/S0167-2738(99)00289-1 ↗
21. G. CHIODELLI, G. FLOR and M. SCAGLIOTTI, ibid.91 (1996) 109.10.1016/S0167-2738(96)00382-7 ↗
22. R. F. REIDY and G. SIMKOVICH, ibid. 62 (1993) 85.10.1016/0167-2738(93)90255-2 ↗
23. H. T. HERNANDEZ, J. R. JURADO and P. DURAN, ibid. 51 (1992) 147.10.1016/0167-2738(92)90193-S ↗
24. N. M. SAMMES and Z. CAI, ibid. 100 (1997) 39.10.1016/S0167-2738(97)00306-8 ↗
25. L. PASSERINI, Gazz. Chem. Ital. 60 (1930) 762.
26. P. DUWEZ and F. ODELL, J. Amer. Ceram. Soc. 33 (1950) 274.10.1111/j.1151-2916.1950.tb12798.x ↗
27. G. M. VOLTEN, ibid. 46 (1963) 418.
28. M. YOSHIMURA and H. K. BOWEN, Am. Ceram. Soc. Bull. 56 (1977) 301.
29. M. YOSHIMURA, E. TANI and S. SOMIYA, Solid State Ionics 314 (1981) 477.10.1016/0167-2738(81)90136-3 ↗
30. E. TANI, M. YOSHIMURA and S. SOMIYA, J. Amer. Ceram. Soc. 66 (1983) 506.10.1111/j.1151-2916.1983.tb10591.x ↗
31. M. YASHIMA, K. MORIMOTO, N. ISHIZAWA and M. YOSHIMURA, ibid. 76 (1993) 2865.10.1111/j.1151-2916.1993.tb04028.x ↗
32. M. YASHIMA, H. TAKASHINA, M. KAKIHANA and M. YOSHIMURA, ibid. 77(7) (1994) 1869.10.1111/j.1151-2916.1994.tb07064.x ↗
33. M. YASHIMA, M. KAKIHANA and M. YOSHIMURA, Solid State Ionics 86–88 (1996) 1131.10.1016/0167-2738(96)00386-4 ↗
34. S. F. PALGUEV and Z. S. VOLCHENKOVA, Russ. J. Phys. Chem. 34 (1960) 211.
35. V. LONGO, and D. MINICHELLI, J. Amer. Ceram. Soc. 56 (1973) 600.10.1111/j.1151-2916.1973.tb12337.x-i1 ↗
36. P. DURAN, M. GONZALEZ, C. MOURE, J. R. JURADO and C. PASCUAL, J. Mater. Sci., 25 (1990) 5001.10.1007/BF00580121 ↗
37. K. TSUKUMA, Am. Ceram. Soc. Bull. 65 (1986) 1386.
38. K. TSUKUMA, and M. SHIMIDA, J. Mater. Sci. 20 (1985) 1178.10.1007/BF01026311 ↗
39. J. G. DUH and H. T. DAI, J. Amer. Ceram. Soc. 71 (1988) 813.10.1111/j.1151-2916.1988.tb07528.x ↗
40. T. SATO and M. SHIMIDA, Am. Ceram. Soc. Bull. 64 (1985) 1382.
41. J. G. DUH, H. T. DAI and W. Y. HSU, J. Mater. Sci. 23 (1988) 2786.10.1007/BF00547451 ↗
42. F. F. LANGE, ibid. 17 (1982) 255.10.1007/BF00809061 ↗
43. H-B. KANG and Y-H. KIM,J. Kor. Ceram. Soc. 31 (1994) 879.
44. A. KUMAR, D. RAJDEV and D. L. DOUGLASS,J. Amer. Ceram. Soc. 55 (1972) 439.10.1111/j.1151-2916.1972.tb11336.x ↗
45. K. SHAHI and J. B. WAGNER, Jr.,J. Appl. Phys. Lett. 37 (1980) 757.10.1063/1.92023 ↗
46. Idem., J. Phys. Rev. B 23 (1981) 6417.10.1103/PhysRevB.23.6417 ↗
47. Idem., J. Phys. Chem. Solids. 43 (1982) 713.10.1016/0022-3697(82)90236-0 ↗
48. G. V. SAMSONOV, in “The Oxide Handbook” (IFI/PLENUM, NY, 1982) p. 2.10.1007/978-1-4757-1613-9 ↗
49. J.-H. LEE, S. M. YOON, B.-K. KIM, H.-W. LEE and H. S. SONG, Solid State Ionics 144 (2001) 175.10.1016/S0167-2738(01)00903-1 ↗