Consolidation and properties of Gd0.1Ce0.9 O1.95 nanoparticles for solid-oxide fuel cell electrolytes

Journal of Materials Research

Volumn 21, Issue 1, 2006, Pages 119-124

  Tok, A I Y ^a   Luo, L H ^a   Boey, F Y C ^a   Woodhead, J L ^b  

^a NANYANG TECHNOLOGICAL UNIVERSITY   (Singapore)

^b Advanced Material Resources (Europe) Ltd   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

DENSIFICATION; ELECTROLYTES; FUEL CELLS; GRAIN BOUNDARIES; GRAIN SIZE AND SHAPE; NANOSTRUCTURED MATERIALS; PARTICLE SIZE ANALYSIS; PRECIPITATION (CHEMICAL); SINTERING; SOLUBILITY; TRANSMISSION ELECTRON MICROSCOPY; X RAY DIFFRACTION ANALYSIS;

CO-PRECIPITATION PROCESS; FUEL CELL ELECTROLYTES; GADOLINIUM OXIDE-DOPED FLUORITE; LATTICE PARAMETER;

GADOLINIUM COMPOUNDS;

EID: 33644541091     PISSN: 08842914     EISSN: None     Source Type: Journal    
DOI: 10.1557/jmr.2006.0024     Document Type: Article

References (14)

1. J.A. Kilner: Fast anion transport in solids. Solid State Ionics 8, 201 (1983).
2. 2 with trivalent dopants of different ionic radii. Solid State Ionics 5, 547 (1981).
3. 2-x/2 (Ln = lanthanide element). J. Electrochem. Soc. 122, 142 (1975).
4. R. Gerhardt, A.S. Nowick, M.E. Mochel, and I. Dumler: Grain-boundary effect in ceria doped with trivalent cations: I. Electrical measurement. J. Am. Ceram. Soc. 69, 641 (1986).
5. R. Gerhardt, A.S. Nowick, M.E. Mochel, and I. Dumler: Grain-boundary effect in ceria doped with trivalent cations: II. Microstructure and microanalysis. J. Am. Ceram. Soc. 69, 647 (1986).
6. 2 electrodes in solid oxide fuel cells. Solid State Ionics 52, 183 (1992).
7. K. Higashi, K. Sonoda, H. Ono, S. Sameshima, and Y. Hirata: Synthesis and sintering of rare-earth-doped ceria powder by the oxalate co-precipitation method. J. Mater. Res. 14, 957 (1999).
8. 1.95 ceramics. J. Am. Ceram. Soc. 81, 357 (1998).
9. K. Yamashita, K.V. Ramanujachary, and M. Greenblatt: Hydrothermal synthesis and low temperature conduction properties of substituted ceria ceramics. Solid State Ionics 81, 53 (1995).
10. 2 solid solution nano-particles. Mater. Sci. Eng. A 383, 229 (2004).
11. T.S. Zhang, J. Ma, L.B. Kong, P. Hing, S.H. Chan, and J.A. Kilner: High-temperature aging behavior of Gd-doped ceria. Electrochem. Solid-State Lett. 7, J13 (2004).
12. X.J. Chen, K.A. Khor, S.H. Chan, and L.G. Yu: Influence of microstructure on the ionic conductivity of yttria-stabilized zirconia electrolyte. Mater. Sci. Eng. A 335, 246 (2002).
13. M. Mogensen, N.M. Sammes, and G.A. Tompsett: Physical, chemical and electrochemical properties of pure and doped ceria. Solid State Ionics 129, 63 (2000).
14. V.V. Kharton, F.M.D. Marques, and A. Atkinson: Transport properties of solid oxide electrolyte ceramics: A brief review. Solid State Ionics. 174, 135 (2004).