Novel asymmetric anion-exchange membranes for fuel cells - NAMEAS

Project summary

NAMEAS proposes a disruptive concept for anion-exchange membranes (AEMs) for improved fuel cells (FCs) for clean energy generation. Current AEMs are not alkaline stable due to the different extreme environments applied at both sides of the AEM in the FC device. To address this, NAMEAS aims to develop novel AEMs beyond the state-of-the-art, with unique asymmetric properties, aiming to impart significantly higher chemical stability. The asymmetric properties of the AEMs will allow withstanding the different conditions at both sides of the AEM in the FC. NAMEAS will optimize the asymmetric AEM chemical composition to maximize its ionic, transport, and stability properties. The AEMs will be tested in real AEMFC devices, guided by advanced characterization and cell modelling. These novel asymmetric AEMs will also be ideal for electrolyzers and flow batteries, where high durability is required, with a huge positive potential impact in the energy conversion and storage market.