Preparation of LaGaO 3 thin film for intermediate temperature SOFC by screen printing method (I): LSGM as an effective sintering agent for La-doped CeO 2 buffer layer

Ionics

Volumn 18, Issue 5, 2012, Pages 433-439

  Hong, Jong Eun ^a   Inagaki, Toru ^b   Ishihara, Tatsumi ^a  

^a KYUSHU UNIVERSITY   (Japan)

^b KANSAI ELECTRIC POWER CO   (Japan)

Author keywords

La doped ceria; Screen printing method; Sintering agents; Solid oxide fuel cell; Sr and Mg doped LaGaO 3

Indexed keywords

BUFFER LAYER MATERIALS; CO-FIRING; ELECTRICAL CONDUCTING PROPERTIES; ELECTRICAL CONDUCTIVITY; HIGH POWER DENSITY; INTERMEDIATE TEMPERATURES; LOW SINTERING; LSGM ELECTROLYTE; MAXIMUM POWER DENSITY; MG-DOPED; MGO; OXIDE POWDER; PHASE FORMATIONS; SCREEN PRINTING METHODS; SINGLE CELLS; SINTERING ADDITIVES; SINTERING AGENTS; SINTERING AID; SINTERING DENSITY; SINTERING PROPERTIES;

BUFFER LAYERS; CERIUM COMPOUNDS; CHEMICAL REACTIONS; ELECTRIC CONDUCTIVITY; ELECTROLYTES; GALLIUM; OPEN CIRCUIT VOLTAGE; SCREEN PRINTING; SOLID OXIDE FUEL CELLS (SOFC);

SINTERING;

EID: 84860212229     PISSN: 09477047     EISSN: 18620760     Source Type: Journal    
DOI: 10.1007/s11581-012-0684-1     Document Type: Article

References (31)

1. 3 perovskite type oxide as a new oxide ionic conductor. J Am Chem Soc 116: 3801-3803.
2. Yan JW, Lu ZG, Jiang Y, Dong YL, Yu CY, Li WZ (2002) Fabrication and testing of a doped lanthanum gallate electrolyte thin-film solid oxide fuel cell. J Electrochem Soc 149: A1132-A1135.
3. Bi ZH, Yi BL, Wang ZW, Dong YL, Wu HJ, She YC, Cheng MJ (2004) A high-performance anode-supported SOFC with LDC-LSGM bilayer electrolytes. Electrochem Solid-State Lett 7: A105-A107.
4. 2. 85 bilayer electrolyte solid oxide fuel cells. Solid State Ionics 176: 655-661.
5. 3-δ electrolytes. Electrochem Solid-State Lett 9: A285-A288.
6. He T, He Q, Pei L, Ji Y (2006) Doped lanthanum gallate film solid oxide fuel cells fabricated on a Ni/YSZ anode support. J Am Ceram Soc 89: 2664-2667.
7. Lee DY, Han JH, Kim EG, Song RH, Shin DR (2008) Performance of strontium- and magnesium-doped lanthanum gallate electrolyte with lanthanum-doped ceria as a buffer layer for IT-SOFCs. J Power Sources 185: 207-211.
8. Guo W, Liu J, Zhang Y (2008) Electrical and stability performance of anode-supported solid oxide fuel cells with strontium- and magnesium-doped lanthanum gallate thin electrolyte. Electrochim Acta 53: 4420-4427.
9. Brandner M, Bram M, Froitzheim J, Buchkremer HP, Stöver D (2008) Electrically conductive diffusion barrier layers for metal-supported SOFC. Solid State Ionics 179: 1501-1504.
10. 3-δ electrolyte films prepared by electrophoretic deposition. Electrochem Commun 11: 1680-1683.
11. 3 based electrolyte film with high power density. J Power Sources 195: 6294-6300.
12. 3 based oxide film deposited by PLD method. Int J Hydrogen Energy 36: 1862-1867.
13. Hrovat M, Ahmad-Khanlou A, Samardzija Z, Holc J (1999) Interactions between lanthanum gallate based solid electrolyte and ceria. Mater Res Bull 34: 2027-2034.
14. Huang K, Wan J, Goodenough JB (2001) Increasing power density of LSGM-based solid oxide fuel cells using new anode materials. J Electrochem Soc 148: A788-A794.
15. Singman D (1966) Preliminary evaluation of ceria-lanthana as a solid electrolyte for fuel cells. J Electrochem Soc 113: 502-504.
16. Yoshida H, Deguchi H, Miura K, Horiuchi M, Inagaki T (2001) Investigation of the relationship between the ionic conductivity and the local structures of singly and doubly doped ceria compounds using EXAFS measurement. Solid State Ionics 140: 191-199.
17. 2-based systems. Solid State Ionics 154-155: 461-466.
18. 3 system at 1100-1500 °C. J Eur Ceram Soc 31: 1277-1283.
19. Kleinlogel C, Gauckler LJ (2000) Sintering and properties of nanosized ceria solid solutions. Solid State Ionics 135: 567-573.
20. 2 doping. J Solid State Electrochem 7: 348-354.
21. 2-δ ceramics derived from oxalate coprecipitation: effects of Fe loading and sintering temperature. Solid State Ionics 176: 377-384.
22. Fagg DP, Kharton VV, Frade JR (2004) Transport in ceria electrolytes modified with sintering aids: effects on oxygen reduction kinetics. Solid State Electrochem 8: 618-625.
23. 2-δ ceramics. Solid State Ionics 168: 187-195.
24. Pérez-Coll D, Núñez P, Abrantes JCC, Fagg DP, Kharton VV, Frade JR (2005) Effects of firing conditions and addition of Co on bulk and grain boundary properties of CGO. Solid State Ionics 176: 2799-2805.
25. Bronin DI, Kuzin BL, Yaroslavtsev IY, Bogdanovich NM (2006) Behavior of manganite electrodes in contact with LSGM electrolyte: the nature of low electrochemical activity. J Solid State Electrochem 10: 651-658.
26. Shannon RD (1976) Revised effective ionic radii and systematic studies of interatomic distances in halides and chalcogenides. Acta Crystallogr A32: 751-767.
27. Kingery WE, Francois B (1965) Grain growth in porous compacts. J Am Ceram Soc 48: 546-547.
28. Burke JE (1957) Role of grain boundaries in sintering. J Am Ceram Soc 40: 80-85.
29. 2 electrolyte and its effect on electrical properties. Solid State Ionics 181: 1420-1424.
30. 3 solid electrolyte. Mater Chem Phys 102: 240-244.
31. 2-δ solid solutions. Solid State Ionics 126: 89-95.