Synthesis of lanthanum silicate oxyapatite materials as a solid oxide fuel cell electrolyte

Journal of the European Ceramic Society

Volumn 28, Issue 14, 2008, Pages 2717-2724

  Béchade, Emilie ^a   Julien, Isabelle ^a   Iwata, Tomoyuki ^b   Masson, Olivier ^a   Thomas, Philippe ^a   Champion, Eric ^a   Fukuda, Koichiro ^b  

^a UNIVERSITY OF LIMOGES   (France)

^b NAGOYA INSTITUTE OF TECHNOLOGY   (Japan)

Author keywords

Apatite; Fuel cells La9.33(SiO4)6O2; Ionic conductivity; Powders solid state reaction

Indexed keywords

DIRECT ENERGY CONVERSION; ELECTRIC BATTERIES; FUEL CELLS; LANTHANUM ALLOYS; SILICATES; SOLID OXIDE FUEL CELLS (SOFC);

LANTHANUM SILICATES; SOLID-OXIDE FUEL CELL (SOFC); STRUCTURAL FORMULAE;

LANTHANUM;

EID: 48449096259     PISSN: 09552219     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jeurceramsoc.2008.03.045     Document Type: Article

References (26)

1. Marques F.M.B., Kharton V.V., Naumovich E.N., Shaula A.L., Kovalevsky A.V., and Yaremchenko A.A. Oxygen ion conductors for fuel cells and membranes: selected developments. Solid State Ionics 177 (2006) 1697-1703
2. 2 oxide ion conductor by alcoxide-hydrolysis. J. Alloys Compd. 408-412 (2006) 641-644
3. Yoshioka H., and Tanase S. Magnesium doped lanthanum silicate with apatite-type structure as an electrolyte for intermediate temperature solid oxide fuel cells. Solid State Ionics 176 (2005) 2395-2398
4. Leon-Reina L., Losilla E.R., Martinez-Lara M., Bruque S., and Aranda M.A.G. Interstitial oxygen conduction in lanthanum oxy-apatite electrolytes. J. Mater. Chem. 14 (2004) 1142-1149
5. Yoshioka H. Oxide ionic conductivity of apatite-type lanthanum silicates. J. Alloys Compd. 408-412 (2006) 649-652
6. 26+δ-doped apatites-type lanthanum silicate (AE=Ba, Sr and Ca) by neutron powder diffraction. J. Solid State Chem. 179 (2006) 2602-2608
7. 3 (Ln=La, Nd, Sm, Gd and Dy). Chem. Lett. (1995) 431-432
8. 27 (RE=La, Pr, Nd, Sm, Gd, Dy). J. Eur. Ceram. Soc. 18 (1998) 1413-1418
9. 3-x/2 with x=0.25-2. J. Eur. Ceram. Soc. 27 (2007) 1187-1192
10. Celerier S., Laberty-Robert C., Ansart F., Calmet C., and Stevens P. Synthesis by sol-gel route of oxyapatite powders for dense ceramics: applications as electrolytes for solid oxide fuel cells. J. Eur. Ceram. Soc. 25 (2005) 2665-2668
11. Tao S., and Irvine J.T.S. Preparation and characterisation of apatite-type lanthanum silicates by a sol-gel process. Mater. Res. Bull. 36 (2001) 1245-1258
12. Fuentes A.F., Rodriguez-Reyna E., Martínez-González L.G., Maczka M., Hanuza J., and Amador U. Room-temperature synthesis of apatite-type lanthanum silicates by mechanically milling constituent oxides. Solid State Ionics 177 (2006) 1869-1873
13. 3 exposed to the atmosphere. Thermochim. Acta 66 (1983) 139-145
14. 2O. J. Mater. Sci. 20 (1985) 537-541
15. Bernal S., Botana F.J., Garcia R., Ramirez F., and Rodriguez-Izquierdo J.M. Solid state chemistry of the preparation of lanthana-supported metal catalysts-study of the impregnation step. J. Mater. Sci. 22 (1987) 3793-3800
16. 2 adsorption, diffraction, and electron microscopy techniques of a cerium/terbium mixed oxide supported on a lanthana-modified alumina. Chem. Mater. 14 (2002) 844-850
17. Bernal S., Blanco G., Calvino J.J., Omil J.A.P., and Pintado J.M. Some major aspects of the chemical behavior of rare earth oxides: An overview. J. Alloys Compd. 408-412 (2006) 496-502
18. 3. Appl. Catal. B: Environ. 38 (2002) 183-199
19. 2 mixed oxide catalyst supports. J. Catal. 183 (1999) 53-62
20. 2 catalysts: influence of the preparation procedure. Appl. Catal. A 208 (2001) 111-123
21. Bernal S., Blanco G., Gatica J.A., Omil J.A.P., Pintado J.M., and Vidal H. In: Adachi G.A., Imanaka N., and Zang Z. (Eds). Chemical reactivity of binary rare earth oxides in binary rare earth oxides (2004), Kluwer Academic Plenum Press, London 9-55
22. 3 formation during the synthesis by solid-state reaction or precipitation from solutions. Chem. Mater. 16 (2004) 407-417
23. x catalyst over the oxidative transformation of methane. Catal. Lett. 112 (2006) 231-237
24. 7. Solid State Ionics 116 (1999) 241-248
25. Toropov N.A. Izv. Akad. Nauk. SSSR, Ser. Khim. (1962) 1365
26. 27 apatite oxide. Solid State Ionics 136/137 (2000) 31-37