Proton Exchange Membrane Performance Characterization in VRFB

• Published in: ECS transactions Vol. 41; no. 23; pp. 25 - 34
• Main Authors: Tang, Zhijiang, Keith, Rachel, Aaron, Douglas S., Lawton, Jamie S., Papandrew, Alexander P., Zawodzinski, Thomas A.
• Format: Journal Article
• Language: English
• Published: The Electrochemical Society, Inc 01.01.2012

The proton exchange membrane is widely used in vanadium redox flow battery as electrolyte separator and proton conductors. In this paper, two commercial proton exchange membranes, Nafion and 3Mion, have been investigated. High frequency resistance and water and acid uptake of the PEMs are measured a...