TY - RPRT TI - Interpreting Ionic Conductivity for Polymer Electrolyte Fuel Cell Catalyst Layers with Electrochemical Impedance Spectroscopy and Transmission Line Modeling AU - Qi, Yongzhen AU - Liu, Jiangjin AU - Sabarirajan, Dinesh C. AU - Huang, Ying AU - Perego, Andrea AU - Haug, Andrew T. AU - Zenyuk, Iryna V. PY - 2021 DO - 10.1149/1945-7111/abf96d UR - https://www.osti.gov/biblio/1813388 ID - 1813388 ER -