Sol-gel synthesis and characterization of Co-doped LSGM perovskites

Journal of the European Ceramic Society

Volumn 25, Issue 12 SPEC. ISS., 2005, Pages 2593-2598

  Polini, Riccardo ^a   Falsetti, Alessia ^a   Traversa, Enrico ^a  

^a UNIVERSITY OF ROME TOR VERGATA   (Italy)

Author keywords

Fuel cells; Perovskites; Powders chemical preparation; Sintering; Sol gel processes

Indexed keywords

COBALT; DOPING (ADDITIVES); ELECTROLYTES; IONIC CONDUCTION; LANTHANUM COMPOUNDS; PEROVSKITE; PURIFICATION; SCANNING ELECTRON MICROSCOPY; SOL-GELS; SOLID OXIDE FUEL CELLS; STRONTIUM COMPOUNDS; X RAY DIFFRACTION;

INTERMEDIATE TEMPERATURES; IONIC CONDUCTIVITY; PELLETS;

SYNTHESIS (CHEMICAL);

CERAMICS;

EID: 20644434368     PISSN: 09552219     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jeurceramsoc.2005.03.108     Document Type: Article

References (23)

1. 3 perovskite type oxide as a new oxide ionic conductor J. Am. Chem. Soc. 116 1994 3801-3803
2. P. Huang and A. Petric Superior oxygen ion conductivity of lanthanum gallate doped with strontium and magnesium J. Electrochem. Soc. 143 1996 1644-1648
3. 3 perovskite J. Am. Ceram. Soc. 79 1996 1100-1104
4. 3 cathode, and Ni-samaria-doped ceria cermet anode J. Electrochem. Soc. 146 1999 2006-2010
5. 3-based perovskite type oxide Solid State Ionics 79 1995 147-151
6. 0.2 perovskite type oxide Solid State Ionics 113-115 1998 585-591
7. 0.2 by doping Co Chem. Mater. 11 1999 2081-2088
8. N. Trofimenko and H. Ullmann Transition metal doped lanthanum gallates Solid State Ionics 118 1999 215-227
9. N. Trofimenko and H. Ullmann Co-doped LSGM: composition-structure-conductivity relations Solid State Ionics 124 1999 263-270
10. 3 J. Electrochem. Soc. 147 2000 1332-1337
11. 3-δ (M = Cr, Mn, Fe, Co) J. Electroceram. 7 2001 57-66
12. T. Yamada N. Chitose J. Akikusa N. Murakami T. Akbay T. Miyazawa et al. Development of intermediate-temperature SOFC module using doped lanthanum gallate ed. C. Singhal M. Dokiya In Proceedings of the Eighth International Symposium on Solid Oxide Fuel Cells (SOFC-VIII) 2003 The Electrochemical Society Inc. Pennington, NJ, USA 113-118
13. E. Djurado and M. Labeau Second phases in doped lanthanum gallate perovskites J. Eur. Ceram. Soc. 18 1998 1397-1404
14. J.W. Stevenson T.R. Armstrong D.E. McCready L.R. Pederson and W.J. Weber Processing and electrical properties of alkaline earth-doped lanthanum gallate J. Electrochem. Soc. 144 1997 3613-3620
15. 3, a perovskite-type oxide-ion conductor J. Sol. State Chem. 136 1998 274-283
16. A.C. Tas P. Majewski and F. Aldinger Chemical preparation of pure and strontium- and/or magnesium-doped lanthanum gallate powders J. Am. Ceram. Soc. 83 2000 2954-2960
17. 3 solid electrolyte J. Electroceram. 8 2002 65-73
18. M. Pechini, U.S. Patent No. 3 330 697 (11 July 1967).
19. 3 perovskites J. Eur. Ceram. Soc. 24 2004 1365-1370
20. 3 by gelcasting Ceram. Int. 27 2001 649-654
21. R.M. German Sintering Theory and Practice 1996 John Wiley & Sons Inc. New York, USA
22. M. Saiful Islam and R. Andrew Davies Atomistic study of dopant site-selectivity and defect association in the lanthanum gallate perovskite J. Mater. Chem. 14 2004 86-93
23. O. Schulz and M. Martin Solid State Ionics 135 2000 549-555