Polymer Membrane Separators for Next-Generation Energy-Water Systems

Polymer membrane separators play a crucial function in many energy and water technologies including energy storage, hydrogen generation through water electrolysis, and fuel-cell-based stationary and transportation power systems. The cost and performance of current polymer membranes have hindered the widespread adoption of these clean energy technologies. An inexpensive poly(phenylene)-based hydrocarbon polymer membrane separator was developed to encourage increased implementation of the next generation of energy-water systems.