H2-View News: Tosoh claims improved conductivity and durability with new PEM electrolyte
Administrator2026-01-20T10:37:29+00:00The company says the hydrocarbon-based polymer electrolyte improves proton conductivity, gas barrier properties, and reduces hydrated state swelling when compared to conventional PEM materials. Tosoh also says it avoids the use of fluorine-based PFAS membranes, which while offer high performance and durability, raise concerns due to their environmental persistence, health risks, and increasing regulatory pressure. [...]

