Low-Cost Nanomaterials for High-Performance Polymer Electrolyte Fuel Cells (PEMFCs) - Low-cost Nanomaterials: Toward Greener and More Efficient Energy Applications - page 376

Fig. 12 Single cell polarization plots of MEAs measured at 60 C using Nafion 115 as the
polymer electrolyte membrane. a With different hormones and Nafion (reference system) binder
in the catalyst layer. b Single cell polarization plots of MEAs with varying amounts of IAA in the
catalyst (adapted from Ref. [ 123 ] with permission from The Royal Society of Chemistry)
12 Recent Advancements in High Temperature Polymer
Electrolyte Membranes
Polybenzimidazole (PBI) was originally developed for flame retardation due to
its very high thermal stability and oxidation resistance. Researchers at Case
Western reported for the first time, the development of sulphonic acid- and