1. The effects of battlefield contaminants on PEMFC performance
2. Assessing durability of cathodes exposed to common air impurities
3. S. Knights, N. Jia, C. Clug, J. Zhang, Fuel Cell Seminar, 2005.
4. E. Brosha, F. Garzon, B. Pivovar, T. Pockward, T. Springer, Francidco, Uribe, I. Urdampilleta, J. Valeria, DOE Program Review, 2006.
5. Ambient Air Quality Standard, National standard of PRC, GB 3095-1996, ICS 13.040.20 Z50, 1996.