Innovative Degradation Analysis and Material Development for AEM Systems – IDEAS

The project aims to significantly enhance Anion Exchange Membrane Electrolysis (AEMEL) technology, aligning with the EU's strategic objectives to establish a robust hydrogen-based energy infrastructure. This infrastructure is crucial for reducing carbon emissions and achieving energy independence. By focusing on the development of new materials, conducting thorough testing, and employing advanced computational modeling, the project targets AEMEL more efficient, cost-effective, and durable AEMEL, thereby supporting transition to a sustainable energy future.
Hydrogen is as a key element in the energy transition, linking energy, transportation, and industrial sectors. It provides a versatile energy carrier that can be produced from renewable sources. Focusing on AEMEL technology is particularly relevant as it offers a promising alternative to more traditional electrolysis by potentially lowering operational costs and reducing the dependency on rare and expensive materials.
At the core of the project is the innovation of aerogel catalysts by DEP-PERSEE, specialists in this technology. These catalysts are designed to enhance chemical activity and minimize energy losses, which are essential for improving overall system performance. The project team will refine the aerogels composition and implementation electrodes, exploring both spray and slot die coating methods to achieve uniform, thin coatings.
Standardizing testing protocols is a crucial part of this endeavor, ensuring that the data gathered is reliable and comparable across different stages of research. Regular use of Electrochemical characterization will monitor and assess the systems' performance and durability at the single-cell level.
Further, detailed single-cell tests will be conducted to understand and improve system operations and longevity under various conditions. These tests, led by the DLR Institute for Engineering Thermodynamics, will employ advanced cell technology to meticulously examine localized degradation phenomena. Techniques such as Scanning Electron Microscopy (SEM) and Transmission Electron Microscopy (TEM) will be utilized to observe microstructural changes, providing deep insights into material degradation processes and aiding in the refinement of future designs.
To support these experimental efforts, ITODYS, in collaboration with DEP-PERSEE, will develop sophisticated AI models that blend traditional physics-based approaches with modern data-driven techniques. These models will enhance the interpretation of data and facilitate predictive analytics, leading to better material choices and optimized system designs. Specifically, the AI models will be tasked with analyzing patterns from experimental data to predict degradation pathways and operational efficiencies, thereby enabling proactive adjustments to system configurations and operational parameters to extend the lifespan and efficiency of AEMEL systems.
The collaboration of expert partners in a coordinated framework ensures the project remains on track and achieves significant advancements. Each partner contributes specialized knowledge and focuses on addressing specific challenges within AEMEL technology. Regular interactions and the integration of findings among the partners are planned to ensure the advancements are both significant and sustainable.
This strategic approach to material development, production optimization, detailed testing, and advanced modeling addresses current challenges and lays a solid foundation for future technological improvements in AEMEL. The project aims to deliver breakthroughs that will reduce costs and enhance the performance and lifespan of AEMEL systems. Additionally, the broader socio-economic and safety issues associated with hydrogen technologies, such as public acceptance and the safe integration into existing energy systems, are integral components of the project, emphasizing hydrogen as a clean and versatile energy source.