Scientific News from the Helmholtz Institute Ulm: Here, scientists provide insights into their research.
ElectrochemistryMaterialsTheorySystemsMethods
Prof. Fichtner & Dr. Bresser - Sodium-Ion Batteries
May 7th, 2023
Sodium-ion batteries have been overshadowed by lithium-ion batteries for decades, but there is a thousand times more sodium in the earth's crust than lithium. And now battery chemistry has evolved to the point where sodium-ion b...
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Prof. Fichtner - CATL "Condensed Battery"
April 26th, 2023
Have the European battery producers completely lost touch? Chinese battery manufacturers are celebrating new product successes everywhere: The first sodium batteries (BYD, CATL, 2021) are being produced in Asia, high-performa...
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Prof. Stein - Pulsed charging in battery formation process
April 23rd, 2023
Traditionally, fresh battery cells are carefully charged for up to 24 hours immediately after production. This "formation process" is cost-intensive, time-consuming and usually takes a long time. A group of battery researcher...
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Self-healing Batteries - Prof. Binder & Dr. Marinow
April 16th, 2023
Wolfgang Binder & Anja Marinow from the Martin Luther University Halle-Wittenberg are developing self-healing battery materials using nanostructured polymer materials. These are composites that consist of repeating units (mon...
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Supercapacitors - Dr. Pohlmann & Dr. Fleischmann
April 12th, 2023
This podcast is dedicated to an energy storage device that is often underestimated in materials science: the ultracapacitor. This is installed, for example, for regenerative braking in vehicles such as buses, trains, cranes a...
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Prof. Dr. Bruno Burger - Reforming the electricity market
April 2nd, 2023
How are electricity prices determined? Is the merit order model, which forms the price on the electricity exchange, still up-to-date in relation to the increased conversion to renewable energies? Our expert in the loaded podca...
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Self-healing batteries - Prof. Maitane Berecibar
April 2nd, 2023
Self-healing materials have the ability to automatically repair damages to themselves without any external diagnosis or intervention. Soon, they could be used in battery electrodes as well! This would impact the entire battery...
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Prof. Stefan Krauter - Low electricity bills due to nuclear power?
March 26th, 2023
The days of German nuclear power are numbered. The last three nuclear power plants are scheduled to go offline in mid-April 2023. The German nuclear phase-out, which was first initiated under the red-green federal government ...
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Prof. Birgit Esser - Inexpensive flow battery for wind & sun
March 19th, 2023
The company CMBlu praises its organic flow batteries as environmentally friendly stationary storage for renewable energies, which should also be inexpensive and easily scalable. The organic flow technology is intended to comb...
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