%0 Journal Article %K Model %K Transportation %K Polymer electrolytes %K Electrolyte fuel-cells %K In situ %K Liquid water %K Microchannel plate detectors %K Nafion %K Schroeders-paradox %K X-ray scattering %A Daniel S Hussey %A Dusan Spernjak %A Adam Z Weber %A Rangachary Mukundan %A Joseph Fairweather %A Eric L Brosha %A John Davey %A Jacob S Spendelow %A David L Jacobson %A Rodney L Borup %B Journal of Applied Physics %D 2012 %N 10 %P 104906 %R 10.1063/1.4767118 %T Accurate measurement of the through-plane water content of proton-exchange membranes using neutron radiography %V 112 %8 11/2012 %! J. Appl. Phys.