Publications

30. Shimpalee, S., Lee, W-k., Van Zee, J. W., and Naseri-Neshat, H.,"Predicting the transient response of a serpentine flow-field PEMFC. II: Normal to Minimal fuel and air", In press J. of Power Sources (2005).
29. Shimpalee, S., Lee, W-k., Van Zee, J. W., and Naseri-Neshat, H.,"Predicting the transient response of a serpentine flow-field PEMFC. I: Excess to Normal fuel and air", In press J. of Power Sources (2005).
28. Kim, S-H., Shimpalee, S., and Van Zee, J. W., "The Effect of Flow Field Design and Voltage Change Range on the Dynamic Behavior of a PEMFC", J. of Electrochem. Soc., 152 (6), A1265-A1271, 2005.
27. R. Mohtadi, W-k. Lee, and J. W. Van Zee, “The Effect of Temperature on the Adsorption Rate of Hydrogen Sulfide on Pt Anodes in a PEMFC”, J. of Applied Catalysis B, Environmental 56, 37 - 42, 2005.
26. Tao, G., Lee, W-k., and Van Zee, J. W., "Quantifying the Reverse Water Gas Shift Reaction inside a PEM Fuel Cell", J. of Applied Catalysis B, Environmental 56, 43 - 49, 2005.
25. Mohtadi, R., Lee, W-k., and Van Zee, J. W., “Assessing Durability of Cathodes Exposed to Common Air Impurities”, J. Power Sources, 138, 216 – 225, 2004.
24. Kim, S-H., Shimpalee, S., and Van Zee, J. W., "The effect of reservoir and fuel dilution on the dynamics behavior of a PEMFC", J. of Power Source, 137, 43-52 (2004).
23. Tao, G., Lee, W-k. Murthy, M., and Van Zee, J. W., "The effect of reformate components on PEMFC performance: dilution and reverse water gas shift reaction", J. Electrochem. Soc., 151 (12), A2100, 2004.
22. Kim, S-H., Shimpalee, S., and Van Zee, J. W., "The effect of stoichiometry on dynamic behavior of a PEMFC during load change", J. of Power Source, 135, 110-121 (2004).
21. Shimpalee, S., Greenway, S., Spuckler, D., and Van Zee, J. W., "Predicting water and current distributions in a commercial size PEMFC", J. of Power Source, 135, 79-87 (2004).
20. Lee, W-k., Murthy, M., and Van Zee, J. W. ,“A Method for Characterizing CO Transients in a PEMFC”, J. Fuel Cells-From Fundamentals to System, 3 (1-2), 52 – 58, 2003.
19. Mohtadi, R., Lee, W-k., Cowan, S., Murthy, M., and Van Zee, J. W., "Effect of hydrogen sulfide on the performance of PEMFC", Electrochemical and Solid-State letters, 6 (12), A272- A274 (2003).
18. Soto, H., Lee, W-k., Van Zee, J. W., and Murthy, M., "Effect of transient ammonia concentrations on PEMFC performance", Electrochemical and Solid-State letters, 6 (7), A133- A135 (2003).
17. Shimpalee, S. and Van Zee, J. W.,"Using Star-CD to explain PEM fuel cell behavior", 2002/2003 Winter Newsletter # 19, Adapco Group, 2003.
16. Lee, W-k., Shimpalee, S., and Van Zee, J. W., "Verifying predictions of water and current distributions in a serpentine flow field PEMFC", J. of Electrochemical Society, 150(3), pp. A341-A348 (2003).
15.Murthy, M., Lee, W-k., Esayian, M., and Van Zee, J. W., "The effect of temperature and pressure on the performance of a PEMFC exposed to transient CO concentration", J. of Electrochemical Society, 150(1), pp. A29-A34 (2003).
14. Murthy, M., Lee, W-k., and Van Zee, J. W., "The effect of reformate on PEM Fuel Cell performance", Proceedings of AIChE's 2002 spring national meeting, 83i, New Orleans, LA.
13. Lee, W-k., Van Zee, J. W., and Murthy, M.," Determination of the dynamic characteristics in the CO transient process in a PEM Fuel Cell", Proceedings of AIChE's 2002 spring national meeting, 86h, New Orleans, LA.
12. Glandt, J., Shimpalee, S., Lee, W-k., and Van Zee, J. W., 2002, "Modeling the effect of flow field configuration on PEMFC performance", Proceedings of AIChE's 2002 spring national meeting, 80a, New Orleans, LA.
11. Murthy, M., Esayian, M., Hobson, A., MacKenzie, S., Lee, W.K., and Van Zee, J.W., 2001, "The Performance of a PEM Fuel Cell Exposed to Transient CO Concentrations", J. of Electrochemical Society, 48(10), pp. A1141-A1147 (2001).
10. Lee, W-k., Shimpalee, S., Van Zee, J., Naseri-Neshat, H., 2001, "Experimental techniques for PEM fuel cells," Proc. of ASME IECEC, IECEC-2001-11, Savannah, GA.
9. Shimpalee, S., Lee, W-k., Van Zee, J., and Naseri-Neshat, H., 2001, "Advances in computational fluid dynamics modeling for PEM fuel cells," Proc. of ASME IECEC, IECEC-2001-10, Savannah, GA.
8. Dutta, S., Shimpalee, S., and Van Zee, J., 2001, "Numerical prediction of mass-exchange between cathode and anode channels in a PEM fuel cell," Intl. J. of Heat and Mass Transfer. 44/11, pp. 2029-2042.
7. Dutta, S., Shimpalee, S., Van Zee, J. W., 2000, "Three-dimensional numerical simulation of straight channel PEM fuel cells," J. of Applied Electrochemistry, 30, pp. 135-146.
6. Shimpalee, S. and Dutta, S., 2000, "Numerical prediction of temperature distribution in PEM fuel cells," Numerical Heat Transfer, Part A, 38, pp. 111-128.
5. Shimpalee, S., Dutta, S. and Van Zee, J. W., 2000, " Numerical prediction of local temperature and current density in a PEM fuel cell," Proc. of ASME IMECE, Orlando, FL., HTD 366-1, pp. 1-12.
4. Naseri-Neshat, H., Shimpalee, S., Dutta, S., Lee, W.K., and Van Zee, J. W., 1999, "Predicting the effect of gas-flow channel spacing on current density in PEM fuel cells," Proc. of ASME IMECE, Nashville, TN., AES 39, pp. 337-350.
3. Shimpalee, S., Dutta, S., Lee, W.K., and Van Zee, J. W., 1999, "Effect of humidity on PEM fuel cell performance Part II: Numerical Simulation," Proc. of ASME IMECE, Nashville, TN., HTD 364-1, pp. 367-374.
2. Lee, W.K., Van Zee, J.W., Shimpalee, S., Dutta, S., 1999, "Effect of Humidity on PEM Fuel Cell Performance Part I: Experiments," Proceedings of the ASME IMECE, Nashville, TN., HTD 364-1, pp. 359-366.
1. Lee, W., Ho, C., Van Zee, J., and Murthy, M., 1999, "The effects of compression and gas diffusion layers on the performance of a PEM fuel cell," J. of Power Sources, 84, pp. 45-51.