| Effect of Cations on the Modulus of Immersed NafionŽ Film by Dma | ||
| Steve Sauerbrunn and Michael Zemo, Lab Instruments, Mettler-Toledo, Inc., 130 Executive Drive, Suite 2A, Newark, DE 19702 NafionŽ film is used as the proton exchange membrane (PEM) in many fuel cell designs. Cations are known to change the modulus of dry Nafion films. This paper will present data on the modulus of Nafion while immersed in water containing different metal ions. Extended Abstract Status: File Uploaded | ||