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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.
Electrolyte additives for high-voltage batteries
Synergetic combination of electrolyte additives increases the potential of high-voltage cathodes and raises the energy and power density of lithium-ion batteries.
- Electrical engineering
- Energy technology
- Process and production engineering
- Automotive industry
- Coating technology
- Chemical industry
Aqueous processing of cathode material
A new water-based process for the production of cathodes for lithium-ion batteries makes electrode production much more environmentally friendly.
- Measurement technology
- Energy technology
- Electrical engineering
- Automation / IT
- Drive technology
- Automotive industry
- Aerospace industry
- Mechanical engineering
- Environmental technology
- Process and production engineering
Determine battery charge states
A new method reduces the number of current sensors needed to find out the charging status of all the cells in a battery.
- Energy technology
- Chemical industry
- Energy and water supply
- Coating technology
- Automotive industry
- Process and production engineering
A reinforcement for electrolytes
New class of materials consisting of filler-reinforced polymerised ionogels can be used as solid electrolyte membrane for lithium-ion batteries.
- Process and production engineering
- Electrical engineering
- Energy technology
- Coating technology
- Plant engineering
Zigzagging to the cell stack
A novel, automated procedure for stacking optimises manufacturing for lithium-ion battery cells.
Strong polymers for stronger accumulators
An efficiently manufactured separator made of a novel material mix can lengthen the life of lithium-ion accumulators.
Fixed with a click
Holder that speeds up the assembling of modules of electric energy storage devices faster and more cost-effective.
- Energy technology
- Process and production engineering
- Microtechnology / precision mechanics
- Automotive industry
More efficiency through light
Short-pulse laser irradiation creates better layer adhesion between current conductor foils and active matter in lithium-ion batteries.
- Electrical engineering
- Measurement technology
- Process and production engineering
- Chemical industry
- Energy technology
A mobility check for separators
A new measuring method reveals lithium mobility in separators and makes performance in the battery cell quantifiable.