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Issue
Korean Journal of Chemical Engineering,
Vol.29, No.11, 1541-1548, 2012
Characterizations of impedance responses in an anode-supported solid oxide fuel cell with an air blowing system
Kim JH, Park YM, Kim H
Effects of operation parameters on impedance responses are characterized to study electrochemical reactions of an anode-supported solid oxide fuel cell (SOFC) in an air blowing operation. The anode-supported SOFC, which consists of Ni-yttrium stabilized zirconia (YSZ) support/Ni-YSZ anode functional layer/YSZ electrolyte/gadolinium doped ceria (GDC) interlayer/La0.6Sr0.4Co0.2Fe0.8O3.δ -GDC cathode, is fabricated by a tape casting and co-firing process. To investigate the electrochemical response on impedances, an equivalent circuit is modeled with five elements and fitted by the complex nonlinear least square (CNLS) method. Based on the impedance spectra with the operation parameters, two among five elements are clarified to be concerned with anodic reactions and another two concerned with gas diffusion reactions in electrodes. It is difficult to clarify one among five elements with the results here. The clarified elements may be used to study the effects of materials and processes for SOFC with impedance responses, which will be helpful to improve the performance and reliability.
Keywords: Solid Oxide Fuel Cell; Impedance Spectra; Anode-supported Cell; Equivalent Circuit; Air Blowing
[References]
  1. National Energy Technology Laboratory, Fuel Cell Handbook seventh Ed. DOE/NETL-2004/1206, 2004
  2. Singhal SC, Kendal K, High temperature solid oxide fuel cells fundamentals design and applications, Elsevier Ltd., Oxford, England, 2003
  3. Larminie J, Dicks A, Fuel cell systems explained, second Ed., John Wiley & Sons, West Sussex, England, 2003
  4. Minh NQ, J. Am. Ceram. Soc., 76, 563, 1993
  5. Hui SQ, Roller J, Yick S, Zhang X, Deces-Petit C, Xie YS, Maric R, Ghosh D, J. Power Sources, 172(2), 493, 2007
  6. Tietz F, Buchkremer HP, Stover D, Solid State Ionics., 152-153, 373, 2002
  7. Singhal SC, Kendall K, High Temperature Solid Oxide Fuel Cell, Elsevier, 2004
  8. Zhao F, Virkar AV, J. Power Sources, 141(1), 79, 2005
  9. Moon H, Kim SD, Hyun SH, Kim HS, Int. J. Hydrog.Energy., 33, 1758, 2008
  10. Bao WT, Chang QB, Meng GY, J. Membr. Sci., 259(1-2), 103, 2005
  11. Wincewicz KC, Cooper JS, J. Power Sources, 140(2), 280, 2005
  12. Haanappel VAC, Mertens J, Malzbender J, J. Power Sources, 171(2), 789, 2007
  13. Zhao F, Virkar AV, J. Power Sources, 141(1), 79, 2005
  14. Wang Y, Walter ME, Sabolsky K, Seabaugh MM, Solid State Ion., 177(17-18), 1517, 2006
  15. Sato K, Abea H, Misono T, Murata K, Fukui T, Naito M, J.Eur. Cera. Soc., 29, 1119, 2009
  16. Kilner JA, Desouza RA, Fullarton IC, Solid State Ion., 86-88, 703, 1996
  17. Fleig J, Annu. Rev. Mater. Res., 33, 361, 2003
  18. Srdic VV, Omorjan RP, Seidel J, Mater. Sci. Eng. B., 116, 119, 2005
  19. Murray EP, Sever MJ, Barnett SA, Solid State Ion., 148(1-2), 27, 2002
  20. Haanappel VAC, Mertens J, Rutenbeck D, Tropartz C, Herzhof W, Sebold D, Tietz F, J. Power Sources, 141(2), 216, 2005
  21. Kim JH, Park YM, Kim H, J. Power Sources, 196(7), 3544, 2011
  22. Jiang SP, Solid State Ion., 146(1-2), 1, 2002
  23. Jorgensen MJ, Mogensen M, J. Electrochem. Soc., 148(5), A433, 2001
  24. Mai A, Haanappel VAC, Tietz F, Stover D, Solid State Ion., 177(19-25), 2103, 2006
  25. Teraoka Y, Zhang HM, Kamoto K, Yamazoe N, Mater. Res.Bull., 23, 51, 1988
  26. Fleig J, J. Power Sources, 105(2), 228, 2002
  27. Haanappel VAC, Mertens J, Rutenbeck D, Tropartz C, Herzhof W, Sebold D, Tietz F, J. Power Sources, 141(2), 216, 2005
  28. Adler SB, Lane JA, Steele BC, J. Electrochem. Soc., 143(11), 3554, 1996
  29. Kilner JA, Desouza RA, Fullarton IC, Solid State Ion., 86-88, 703, 1996
  30. Fleig J, Annu. Rev. Mater. Res., 33, 361, 2003
  31. Srdic V, Omorjan RP, Seidel J, Mater. Sci. Eng. B., 116, 119, 2005
  32. Huang QA, Hui R, Wang BW, Zhang HJ, Electrochim. Acta, 52(28), 8144, 2007
  33. Leonide A, Ruger B, Weber A, Meulenberg WA, Ivers-Tiffee E, J. Electrochem. Soc., 157(2), B234, 2010
  34. Sonn V, Leonide A, Ivers-Tiffee E, J. Electrochem. Soc., 155(7), B675, 2008
  35. Leonide A, Sonn V, Weber A, Ivers-Tiffee E, ECS Transaction., 7(1), 521, 2007
  36. Leonide A, Sonn V, Weber A , Ivers-Tiffee E, J. Electrochem.Soc., 155(1), B36, 2007
  37. Weber A, International symposium on diagnostics tools fuel cell technologies, 2009
  38. Schichlein H, Muller AC, Voigts M, Krugel A, Ivers-Tiffee E, J. Appl. Electrochem., 32(8), 875, 2002
  39. Sonn V, Leonide A, Ivers-Tiffee, ECS Transactions., 7, 1363, 2007
  40. Dunyushkina LA, Lu YX, Adler SB, J. Electrochem. Soc., 152(8), A1668, 2005
  41. Kuboyama H, Shoho T, Matsunaga M, Electrochem. Proc., 97, 404, 1997
  42. Barfod R, Mogensen M, Klemenso T, Hagen A, Liu YL, Hendriksen PV, J. Electrochem. Soc., 154(4), B371, 2007
  43. Endler C, Leonide A, Weber A, Tietz F, Ivers-Tiffee E, J. Electrochem. Soc., 157(2), B292, 2010
[Cited By]
  1. Kim KH, Lim CS, Han JW, Korean Journal of Chemical Engineering, 37(8), 1295, 2020
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