Cathode reaction mechanism of porous-structured Sm0.5Sr0.5CoO3-δ and Sm0.5Sr0.5CoO3-δ/Sm0.2Ce0.8O1.9 for solid oxide fuel cells

Journal of Power Sources

Volumn 193, Issue 2, 2009, Pages 431-440

  Baek, Seung Wook ^a   Bae, Joongmyeon ^a   Yoo, Young Sung ^b  

^a Korea Advanced Institute of Science and Technology (KAIST)   (South Korea)

^b Korea Electric Power Research Institute (KEPRI)   (South Korea)

Author keywords

Cathode reaction; Samarium oxide; Solid oxide fuel cell

Indexed keywords

ANALYSIS RESULTS; CATHODE REACTION; CATHODE REACTIONS; CATHODIC REACTIONS; COMPLEX PLANES; COMPOSITE CATHODE; CONSTANT TEMPERATURE; DOMINANT PROCESS; ELECTRODE RESISTANCE; ELECTROLYTE INTERFACES; ELEMENTARY STEPS; GAS PHASE DIFFUSION; HIGH FREQUENCY; IMPEDANCE SPECTRUM; ION TRANSFER; LONG-TERM PROPERTIES; MIXED IONIC AND ELECTRONIC CONDUCTORS; OXYGEN PARTIAL PRESSURE; OXYGEN-ION CONDUCTION; REACTION MODEL; REACTION ORDERS; REACTION STEPS; SAMARIUM OXIDE;

ACTIVATION ENERGY; CATHODES; CERIUM; CERIUM COMPOUNDS; COBALT COMPOUNDS; ELECTROCHEMISTRY; FREQUENCY RESPONSE; IONS; NICKEL OXIDE; OXYGEN; REACTION RATES; SAMARIUM; SOLID OXIDE FUEL CELLS (SOFC); SOLID SOLUTIONS;

PHASE INTERFACES;

EID: 67649387973     PISSN: 03787753     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jpowsour.2009.03.071     Document Type: Article

References (25)

1. Kawada T., and Yokokawa H. Key Eng. Mater. 125-126 (1997) 187-248
2. Gödickemeier M., Sasaki K., and Gauckler L.J. J. Electrochem. Soc. 144 5 (1997) 1635-1646
3. Takeda Y., Kanno R., Noda M., Tomida Y., and Yamamoto O. J. Electrochem. Soc. 134 11 (1987) 2656-2661
4. Barbucci A., Viviani M., Panizza M., Delucchi M., and Cerisola G. J. Appl. Electrochem. 35 (2005) 399-403
5. Deseure J., Bultel Y., Dessemond L., Siebert E., and Ozil P. J. Appl. Electrochem. 37 (2007) 129-136
6. Huang Q.A., Hui R., Wang B., and Zhang J. Electrochim. Acta 52 (2007) 8144-8164
7. Xia C., Rauch W., Chen F., and Liu M. Solid State Ionics 149 (2002) 11-19
8. Zhang X., Robertson M., Yick S., Petit C.D., Styles E., Qu W., Xie Y., Hui R., Roller J., Kesler O., Maric R., and Ghosh D. J. Power Sources 160 (2006) 1211-1216
9. Esquirol A., Kilner J., and Brandon N. Solid State Ionics 175 (2004) 63-67
10. Kim S., Yang Y.L., Jacobson A.J., and Abeles B. Solid State Ionics 106 (1998) 189-195
11. Fukunaga H., Koyama M., Takahashi N., Wen C., and Yamada K. Solid State Ionics 132 (2000) 279-285
12. Koyama M., Wen C., Masuyama T., Otomo J., Fukunaga H., Yamada K., Equchi K., and Takahashi H. J. Electrochem. Soc. 148 7 (2001) A795-A801
13. Horita T., Yamaji K., Sakai N., Yokokawa H., Weber A., and Tiffée E.I. Electrochim. Acta 46 (2001) 1837-1845
14. Hunsom M., Dunyushkina L.A., and Adler S.B. Korean J. Chem. Eng 23 5 (2006) 720-725
15. Murray E.P., Sever M.J., and Barnett S.A. Solid State Ionics 148 (2002) 27-34
16. Adler S.B., Lane J.A., and Steele B.C.H. J. Electrochem. Soc. 143 11 (1996) 3554-3564
17. Kilner J.A., Souza R.A.D., and Fullarton I.C. Solid State Ionics 86-88 (1996) 703-709
18. Wang S., Verma A., Yang Y.L., Jacobson A.J., and Abeles B. Solid State Ionics 140 (2001) 125-133
19. Tai L.W., Nasrallah M.M., Anderson H.U., Sparlin D.M., and Sehlin S.R. Solid State Ionics 75 (1995) 259-271
20. Tai L.W., Nasrallah M.M., Anderson H.U., Sparlin D.M., and Sehlin S.R. Solid State Ionics 76 (1995) 273-283
21. Baumann F.S., Fleig J., Habermeier H.U., and Maier J. Solid State Ionics 177 (2006) 1071-1081
22. Aguadero A., Escudero M.J., Pérez M., Alonso J.A., and Daza L. J. Fuel Cell Sci. Tech. 4 (2007) 294-298
23. Baek S.W., Lee C., and Bae J. Proceedings for FuelCell 2007. The 5th ASME International Conference on Fuel Cell Science, Engineering and Technology Conference, Newyork, USA (2007)
24. Koyama M., Wen C.J., and Yamada K. J. Electrochem. Soc. 147 1 (2000) 87-91
25. Mauvy F., Bassat J.M., Boehm E., Manaud J.P., Dordor P., and Grenier J.C. Solid State Ionics 158 (2003) 17-28