HOKU MEMBRANE ®

The key components of our Hoku MEAs are our Hoku Membranes, which are hydrocarbon-based proton exchange membranes. We do not generally sell Hoku Membrane as a stand-alone product; however, we have sold Hoku Membranes separately for sampling to PEM fuel cell system OEMs that have developed electrode or gas diffusion materials or MEA assembly processes of their own.