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. Author manuscript; available in PMC: 2022 May 6.
Published in final edited form as: J Appl Phys. 2012;112(10):10.1063/1.4767118. doi: 10.1063/1.4767118

FIG. 9.

FIG. 9.

Water-sorption data for N1110 and N117 restricted membranes at 80 °C compared with historical data (Zawodzinski, et al.1 and Hinatsu et al.24 at 80 °C) and measurements made with DVS at 30 °C using N117 and N1130 membranes. Repeat measurements were performed after liquid equilibration. There is an uncertainty of ±1 λ (mol H2O/mol SO3) due to the applied corrections for residual water content in the active area and under the fuel cell gaskets as well as in-plane water diffusion to under the gasket region.