Here are some examples of how we actively support leading-edge research by supplying systems beyond the state-of-the-art and setting new limits to the measurements’ possibilities.
The MCSS system for EIS integration was launched for the Fraunhofer ISE in 2013.
Born from the need of accurate EIS measurements on segmented cells in Fraunhofer ISE, the MCSS system uses a set of purposely built potentiostats insulated from each others.
In this way is possible to measure not only the current distribution across the membrane but also stray currents on electrode’s plane, simulating pinholes or other defects.
After 10 years of continuos work, a new generation system is now starting to give dynamic results with high speed EIS techniques below 100 mS per frame.
A custom cell designed for CEA Cadrache to improve gas control up to 1600 °C .
Studies on gas diffusion in solids are difficult, even worst if the sample is an uranium oxide pellet to keep in a 10 e-22 partial pressure of oxygen.
These specifications and others given by CEA Cadarache were satisfied with a custom cell design that ensure the safety of the sample and outstanding gas control and homogeneity up to 1600 °C .
A device to induce controlled temperature gradient across the small sample was also included for a full thermoelectric effect characterization.
Testing systems were built in Toulouse to test PEMFC stack for airborne applications.
A long, high temperature PEMFC stack for airborne applications must be tested for reliable operations and precise operating point of each cell in the unit.
MMI delivered 30 kW of electronic load merged with an EIS modulation and analysis system to perform simultaneous measures on 80 cells and make evident gas and performance distribution across the stack, identifying the causes with the accuracy given by the EIS technique.
Today MMI is able to extend the range in the MW value of managed power and with input channels merging EIS and sensors’ outputs in a single, modular, reconfigurable data acquisition system.
MMI works with the PEACE project to develop cutting-edge hydrogen generators.
MMI gives its contribution to the hydrogen green deal as partner of the European funded research project PEACE (Pressurized Efficient Alkaline eleCtrolysEr).
The goal is the construction of a demonstrator of highly pressurized alkaline hydrogen generator , keeping CAPEX and OPEX costs under tight control.
MMI, in charge of the stack design and realization, is oriented to explore low cost constructions’ techniques and innovative pressurization concepts.
The test rig will be characterized for performances with a specific attention to operational safety and efficient management of the plant by MMI and other highly qualified research institutes across Europe.