 This study developed new anion exchange membranes for use in various electrochemical energy storage devices such as neutral aqueous organic redox flow batteries, water electrolysis, and fuel cells. These membranes are made from m-terfanyl and p-terfanyl, which have balanced ratios to create uniform ultramicroscopic pores. This allows for high ion conductivity, excellent barrier properties, and long-term stability when exposed to temperatures up to 80 degrees Celsius. The membrane's performance was tested in each device and found to be superior compared to other similar materials. Additionally, these membranes can be produced using roll-to-roll technology, allowing for large-scale production. This article was authored by Wanjie Song, Ken Peng, Wei Shu, and others.