On the diffusion in porous electrodes of SOFCs

Chemical Engineering Science

Volumn 69, Issue 1, 2012, Pages 571-577

  Kookos, Ioannis K ^a  

^a UNIVERSITY OF PATRAS   (Greece)

Author keywords

Diffusion; Electrodes; Mass transfer; Mathematical modeling; Porous media; SOFC

Indexed keywords

AIR CHANNELS; CHEMICAL PHENOMENAS; ELECTROCHEMICAL REACTIONS; ENGINEERING SCIENCE; MATHEMATICAL MODELING; MESOSCALE; NEW RESULTS; POROUS ELECTRODES; THREE PHASE BOUNDARY;

DIFFUSION; ELECTRODES; MASS TRANSFER; MATHEMATICAL MODELS; MODELS; POROUS MATERIALS; SOLID OXIDE FUEL CELLS (SOFC);

ELECTROCHEMICAL ELECTRODES;

EID: 83955165272     PISSN: 00092509     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ces.2011.11.013     Document Type: Article

References (25)

1. Bhattacharyya D., Rengaswamy R. A review of solid oxide fuel cell (SOFC) dynamic models. Ind. Eng. Chem. Res. 2009, 48(13):6068-6086.
2. Burghardt A., Aerts J. Pressure changes during diffusion with chemical reaction in a porous pellet. Chem. Eng. Process.: Process Intensif. 1988, 23(2):77-87.
3. Chen D., Bi W., Kong W., Lin Z. Combined micro-scale and macro-scale modeling of the composite electrode of a solid oxide fuel cell. J. Power Sources 2010, 195(19):6598-6610.
4. Chick L.A., Meinhardt K.D., Simner S.P., Kirby B.W. Factors affecting limiting current in solid oxide fuel cells or debunking the myth of anode diffusion polarization. J. Power Sources 2011, 196(10):4475-4482.
5. Costamagna P., Selimovic A., Del Borghi M., Agnew G. Electrochemical model of the integrated planar solid oxide fuel cell (IP-SOFC). Chem. Eng. J. 2004, 102(1):61-69.
6. Cresswell D.L., Metcalfe I.S. Energy integration strategies for solid oxide fuel cell systems. Solid State Ionics 2006, 177(19-25):1905-1910.
7. Cunningham R.E., Williams R.J.J. Diffusion in Gases and Porous Media 1980, Plenum Press, New York.
8. Eguchi K., Kunisa Y., Adachi K., Arai H. Effect of anodic concentration overpotential on power characteristics of solid oxide fuel cells. J. Electrochem. Soc. 1996, 143(11):3699-3703.
9. Georgis D., Jogwar S.S., Almansoori A.S., Daoutidis P. Design and control of energy integrated SOFC systems for in situ hydrogen production and power generation. Comput. Chem. Eng. 2011, 35(9):1691-1704.
10. Hajimolana S.A., Hussain M.A., Ashri W.M., Wan Daud A., Soroush M., Shamiri A. Mathematical modeling of solid oxide fuel cells: a review. Renewable Sustainable Energy Rev. 2011, 15(4):1893-1917.
11. 2O effective binary diffusivity in the porous anode of solid oxide fuel cells (SOFCs). J. Power Sources 2010, 195(2):532-535.
12. Hite R.H., Jackson R. Pressure gradients in porous catalyst pellets in the intermediate diffusion regime. Chem. Eng. Sci. 1977, 32(7):703-709.
13. Iora P., Aguiar P., Adjiman C.S., Brandon N.P. Comparison of two IT DIR-SOFC models: impact of variable thermodynamic, physical, and flow properties. Steady-state and dynamic analysis. Chem. Eng. Sci. 2005, 60(11):2963-2975.
14. Jackson R. Transport in Porous Catalysts 1977, Elsevier, Amsterdam.
15. Jiang Y., Virkar A.V. Fuel composition and diluent effect on gas transport and performance of anode-supported SOFCs. J. Electrochem. Soc. 2003, 150(7):A942-A951.
16. Jiang S.P., Ramprakash Y. H oxidation on Ni/Y-TZP cermet electrodes-polarisation behaviour. Solid State Ionics 1999, 116(1-2):145-156.
17. Kim J.W., Virkar A.V., Fung K.Z., Mehta K., Singhal S.C. Polarization effects in intermediate temperature, anode-supported solid oxide fuel cells. J. Electrochem. Soc. 1999, 146(1):69-78.
18. Krishna R., Wesselingh J.A. The Maxwell-Stefan approach to mass transfer. Chem. Eng. Sci. 1997, 52(6):861-911.
19. Soukup K., Schneider P., Šolcová O. Comparison of Wicke-Kallenbach and Graham's diffusion cells for obtaining transport characteristics of porous solids. Chem. Eng. Sci. 2008, 63(4):1003-1011.
20. Suwanwarangkul R., Croiset E., Fowler M.W., Douglas P.L., Entchev E., Douglas M.A. Performance comparison of Fick's, dusty-gas and Stefan-Maxwell models to predict the concentration overpotential of a SOFC anode. J. Power Sources 2003, 122(1):9-18.
21. Taylor R., Krishna R. Multicomponent Mass Transfer 1993, John Wiley & Sons, New York.
22. Tseronis K., Kookos I.K., Theodoropoulos C. Modelling mass transport in solid oxide fuel cell anodes: a case for a multidimensional dusty gas-based model. Chem. Eng. Sci. 2008, 63(23):5626-5638.
23. Tseronis K., Bonis I., Kookos I.K., Theodoropoulos C. Parametric and transient analysis of non-isothermal, planar solid oxide fuel cells. Int. J. Hydrogen Energy 2011, 10.1016/j.ijhydene.2011.09.062.
24. Xie Y., Xue X. Transient modeling of anode-supported solid oxide fuel cells. Int. J. Hydrogen Energy 2009, 34(16):6882-6891.
25. Yakabe H., Hishinuma M., Uratani M., Matsuzaki Y., Yasuda I. Evaluation and modeling of performance of anode-supported solid oxide fuel cell. J. Power Sources 2000, 86(1):423-431.