%0 Journal Article %A Qinggang He %A Ahmet Kusoglu %A Ivan T Lucas %A Kyle Clark %A Adam Z Weber %A Robert Kostecki %B J. Phys. Chem. B. %D 2011 %G eng %N 40 %P 11650-11657 %R 10.1021/jp206154y %T Correlating Humidity-Dependent Ionically Conductive Surface Area with Transport Phenomena in Proton-Exchange Membranes %V 115 %2 LBNL-5441E