Test cell for solid-state batteries
A compact cell casing for material tests of solid-state batteries allows non-destructive electrochemical characterization under exclusion of air and at a defined pressure.
Efficient useful heat with CO2 hybrid heat pump
New hybrid heat pump achieves higher efficiency for useful heat supply through a CO2 compression and adsorption cycle coupled via stratified heat storage.
New proceeding ensure ecological and economical cement production by saving energy and recovering recyclable materials.
Seamless micro embossing of material webs
Roll-to-roll process enables precise and continuous microstructuring of polymers.
Long-lasting, highly dynamic power supply
New modulation method increases operational lifetime of switching power units through digital, highly dynamic control and the use of film capacitors.
Powertools on the test bench
New substitute substrate enables realistic and reproducible testing of hammer drills on a test bench.
Zigzagging to the cell stack
A novel, automated procedure for stacking optimises manufacturing for lithium-ion battery cells.
Recycling in demolition processes
Optimised separating method makes abrasives applied in water jet cutting reusable and minimises secondary waste in the demolition of nuclear plants.
Strong polymers for stronger accumulators
An efficiently manufactured separator made of a novel material mix can lengthen the life of lithium-ion accumulators.