In broad terms, WIRA-SET aims to minimize the environmental and societal impact of electrochemical technologies through its research efforts. The specific approaches to achieving this goal will vary across each research project supported by WIRA-SET, focusing primarily on addressing material and methodological challenges.
One significant material challenge involves developing alternative materials to replace per- and polyfluorinated alkyl substances (PFAS) in electrochemical technologies. By creating PFAS-free sealing materials and membranes, WIRA-SET seeks to enhance sustainability by reducing the release of these persistent chemicals into the environment throughout the lifecycle of electrochemical technologies. This effort aligns with evolving global regulations, such as potential PFAS use moratoriums expected in Europe by 2027, and addresses supply chain vulnerabilities affecting research and industry.
Another critical material challenge pertains to minimizing the use of critical raw materials (CRM), notably platinum group metals (PGM), in electrochemical applications. The extraction and refining of CRMs are energy-intensive processes with significant environmental impacts. As demand for CRM increases, particularly in electrochemical technologies, WIRA-SET aims to develop strategies that reduce CRM dependency in cell and stack components. This initiative supports sustainability goals and complies with European Union legislation, which prioritizes CRM conservation.
WIRA-SET focuses on optimizing processes for scaling up material production for electrodes and ion-exchange membranes, as well as designing and manufacturing electrochemical cells and stacks.
Watch Liam Carroll, Electrochemical Support Scientist at redox.me, as he delves into the critical issue of sustainability within electrochemical systems, particularly focusing on PFAS and CRM aspects in the context of the WIRA-SET project. Liam presents a thorough exploration of the challenges faced by electrochemists worldwide, offering vision of the path forward. Gain a deeper understanding of how the WIRA-SET project is addressing these challenges with innovative approaches and strategic insights.
In summary, WIRA-SET addresses sustainability challenges through innovative approaches in material development, process optimization, and regulatory compliance, aiming to advance the environmental and societal objectives of electrochemical technologies.
