Flyer und Broschüren

Abschlussbericht "Tintenentwicklung für die Brennstoffzellen-Katalysator-Beschichtung" /TiKaBe) – Ein HyFab-Projekt

The innovative High-Temperature Near-Ambient Pressure X-Ray Photoelectron Spectroscopy (HT-NAP-XPS) brings conventional XPS to a new dimension of surface science. At Fraunhofer ISE we investigate functionalized surfaces at pressures up to 25 mbar and temperatures up to 1 000 °C allowing in situ studies of reaction mechanisms and their intermediate stages – especially attractive for materials used in hydrogen technologies.

Agrivoltaic systems enable the simultaneous production of renewable energy and agricultural products on the same area. This makes it a key technology for preventing competition for land and meeting the growing demand for solar power.

Agri-Photovoltaik (Agri-PV) ermöglicht die gleichzeitige Produktion regenerativer Energie und landwirtschaftlicher Erzeugnisse auf derselben Fläche. Damit gilt sie als Schlüsseltechnologie, um Flächenkonkurrenzen zu verhindern und den wachsenden Bedarf an Solarstrom zu decken.

Schwimmende Photovoltaik (engl. Floating PV) ist eine innovative Technologie, die einen bedeutenden Beitrag zur Energiewende leisten kann. Die auf Schwimmkörpern in stehenden Gewässern oder auf dem Meer installierten PV-Kraftwerke können in gefluteten Tagebauflächen, Kiesgruben und Stauseen zum Einsatz kommen. Laut einer aktuellen Studie des Fraunhofer ISE liegt das technische Potenzial je nach Gewässerabdeckung und Ausrichtung der FPV-Anlage zwischen 11,8 und 44,5 GWp. Mit unseren FuE-Leistungen unterstützen wir dabei, dieses Potenzial zu heben, indem wir maßgeschneiderte Lösungen für Planung und Umsetzung anbieten, die auf die spezifischen Anforderungen abgestimmt sind.

Floating photovoltaics (FPV) is an innovative technology with the potential to contribute significantly to the energy transition. Installed on floating structures in artificial bodies of water or offshore, FPV power plants can be deployed in flooded mining lakes, gravel pits and reservoirs.

The membrane electrode assembly (MEA) is the electrochemical heart of electrolyzers and fuel cells. Our production research, from catalyst powder to seven-layer MEAs, comprises the influences of process design and parameters, materials and component architecture on MEA cost, quality and performance.

A comprehensive in-situ characterization of the membrane electrode assembly (MEA) and its layers in terms of performance and degradation at different operation conditions provides the basis for our customers’ decisions on suppliers, production processes, fuel cell stack designs and operation strategies.

We model PEM fuel cells on all scales with commercial and self-developed codes from electrode structure to s ystem level, from flow field design with CFD to address scientific questions. We place particular emphasis on the experimental validation of our models, which provide you with detailed insights into the physical effects during fuel cell operation, with regard to cell perfomance and aging behavior.

Ex-situ analytics provides insights into the microstructure of hydrogen technology materials and components. Properties like pore and particle size, element distribution and concentration in liquids, etc. are measured using high-end analytical equipment without actually operating the components, thus saving time and money.