The nationally coordinated project FOXCET addresses recent advances in proton and oxygen ion conducting materials for applications in the energy sector, notably high temperature fuel cells, steam electrolysis, and gas separation membranes. These electroch emical devices are of importance for more environment-friendly hydrogen- and fossil-fuelled transport and stationary power, for intermediate storage of peak renewable energy production, for carbon capture and storage, as well as a variety of fuel upgradin g processes. The project takes as starting point the last decades developments of fuel cell and membrane materials in RCN and EU projects by the partners and by startup companies around these, and moves into the next stage of scientific and technological understanding that may lead to enhanced performance and lifetime. These are based on the application of recent theory of charged core regions and space charge layers of interfaces like grain boundaries, and extending it to surfaces and electrodes, while a t the same time taking into use the wide range of atomic resolution microscopy and advanced spectroscopy that have become available at large facilities and national research infrastructures. Moreover, the project takes advantage of supercomputer facilitie s and partner proven expertise to model the same interfaces at an unprecedented level. Cation diffusivity in bulk and grain boundary as well as thermomechanical degradation will be measured and used to predict and improve lifetime with support from measur ement of mechanical properties. Finally, these activities are matched with a range of nanostructuring fabrication methods for model materials and improved components such as fuel cells cathodes. The project educates and trains 6 PhD and postdoc candidates . It encompasses partners SINTEF, NTNU, and UiO, is budgeted at 34743 knok and lasts 5 years.
Project leader: Rune Bredesen
Category: Teknisk-industrielle institutter
Institution: SINTEF AS