Analysis of the effect of the oxide ion vacancy on the crystal structure of la1-xCaxCrO3-δ by high-temperature X-ray diffraction under various oxygen partial pressures

Defect and Diffusion Forum

Volumn 242-244, Issue , 2005, Pages 9-16

  Ohba, Norifumi ^a   Oikawa, Eri ^a   Hashimoto, Takuya ^a  

^a NIHON UNIVERSITY   (Japan)

Author keywords

Crystal Structure; High Temperature X Ray Diffraction; La 1 xCaxCr3 ; Oxygen Nonstoichiometry; Reduction Expansion

Indexed keywords

CRYSTAL LATTICES; CRYSTAL STRUCTURE; HIGH TEMPERATURE EFFECTS; MATHEMATICAL MODELS; REDUCTION; SOLID OXIDE FUEL CELLS; SOLUTIONS; STOICHIOMETRY; THERMODYNAMICS; X RAY DIFFRACTION ANALYSIS;

HIGH-TEMPERATURE X-RAY DIFFRACTION; LA1-XCAXCR3-Δ; OXYGEN NONSTOICHIOMETRY; REDUCTION EXPANSION;

LANTHANUM COMPOUNDS;

EID: 26044437500     PISSN: 10120386     EISSN: 16629507     Source Type: Journal    
DOI: 10.4028/www.scientific.net/ddf.242-244.9     Document Type: Article

References (14)

1. N. Q. Minh: J. Amer. Ceram. Soc. Vol. 76 (1993) 563.
2. I. Yasuda and T. Hikita: J. Electrochem. Soc. Vol. 140 (1993) 1699.
3. st International Symposium on Solid Oxide Fuel Cells, edited by S. C. Singhal, The Electrochemical Society, Pennington, NJ (1980) 129.
4. H. Hayashi, M. Watanabe, M. Obuchida, H. Inaba, Y. Hiei, T. Yamamoto and M. Mori: Solid State Ionics Vol. 144 (2001) 301.
5. S. Wang, M. Katsuki, T. Hashimoto and M. Dokiya: J. Electrochem. Soc. Vol. 150 (2003) A952.
6. S. Wang, E. Oikawa and T. Hashimoto: J. Electrochem. Soc. Vol. 151 (2003) E46.
7. S. Wang, H. Inaba, H. Tagawa, M. Dokiya and T. Hashimoto: J. Electrochem. Soc. Vol. 144 (1997) 4076.
8. T. Kobayashi, S. Wang, M. Dokiya, H. Tagawa and T. Hashimoto: Solid State Ionics Vol. 126 (1999) 349.
9. T. Otake, H. Yugami, K. Yashiro, Y. Nigara, T. Kawada and J. Mizusaki: Solid State Ionics Vol. 161 (2003) 181.
10. T. Nakamura, G. Petzow, L. J. Gauckler: Mater. Res. Bull. Vol. 14 (1979) 649.
11. S. Onuma, K. Yashiro, S. Miyoshi, A. Kaimai, H. Matsumoto, Y. Nigara, T. Kawada, J. Mizusaki, K. Kawamura, N. Sakai and H. Yokokawa: Solid State Ionics Vol. 174 (2004) 287.
12. N. Sakai, H. Fjellvåg, B. C. Hauback: J. Solid State Chem. Vol. 121 (1996) 202.
13. T. Hashimoto, K. Komazaki and S. Wang: Proceedings of the Institute of Natural Sciences, Nihon University Vol. 38 (2003) 265.
14. N. Sakai, T. Kawada, H. Yokokawa, M. Dokiya and T. Iwata: Solid State Ionics Vol. 40/41 (1990) 394.