Why should Germany invest in lithium-ion batteries?

Lithium is considered one of the key raw materials in the energy transition. Lithium is a soft metal and a key part of batteries for electric vehicles. Lithium-ion batteries are already widely used to store energy from renewable sources. Germany is extremely interested in these opportunities, as can be seen in its international partnerships.

Are lithium-ion batteries able to operate under extreme temperature conditions?

Lithium-ion batteries are in increasing demand for operation under extreme temperature conditions due to the continuous expansion of their applications. A significant loss in energy and power densities at low temperatures is still one of the main obstacles limiting the operation of lithium-ion batteries at sub-zero temperatures.

Why is Germany looking for a lithium source at home?

Germany is signing international agreements to secure the prized raw material while at the same time searching for lithium sources at home. Lithium is considered one of the key raw materials in the energy transition. Lithium is a soft metal and a key part of batteries for electric vehicles.

Can Li metal batteries be used in low temperatures?

However, given the diversity of application scenarios, the practical applications of Li metal batteries still remain challenges, especially in extremely low temperatures. The drop in temperature largely reduces the capacity and lifespan of batteries due to sluggish Li-ion (Li +) transportation and uncontrollable Li plating behaviors.

What is the battery industry like in Germany?

For Germany, the battery industry has a variety of connotations. Lithium battery, a vital part of electric vehicles, are still largely dependent on Asian businesses. The top 10 lithium battery manufacturers in Germany are currently working to establish a more complete lithium battery production chain in their home country.

How does low temperature affect lithium ion transport?

At low temperature, the increased viscosity of electrolyte leads to the poor wetting of batteries and sluggish transportation of Li-ion (Li +) in bulk electrolyte. Moreover, the Li + insertion/extraction in/from the electrodes, and solvation/desolvation at the interface are greatly slowed.