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5 Current news of Helmholtz-Institut Ulm für Elektrochemische Energiespeicherung

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Tests confirm quality of purified graphite from used lithium-ion batteries

Important step for the Circular Economy

11-Apr-2024 - Lithium-ion batteries have become an integral part of everyday life. The number of used batteries is correspondingly high. They contain considerable amounts of important raw materials such as graphite. Recycling this mineral for being reused for new batteries with the same performance is an ...

batteries battery recycling circular economy +3
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New Consortium Aims to Develop More Sustainable Sodium-based Batteries

Interesting for Stationary Storage, but also Cars

28-Feb-2024 - The batteries of the future must be both powerful and sustainable. A new joint project, coordinated by the University of Würzburg, aims to make sodium-ion batteries ready to fulfill for these requirements. The Federal Ministry of Education and Research (BMBF) is funding the project with more than ...

batteries battery recycling electrolytes +5
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Magnetic nanoparticles with ionic liquids for water purification

Providing Safe, Clean Water

03-Dec-2019 - In many parts of the world, access to clean drinking water is far from certain. Filtration of large volumes of water, however, is slow and impractical. In the journal Angewandte Chemie, scientists have introduced a new water purification method based on magnetic nanoparticles coated with a ...

drinking water ionic liquids iron oxide +5
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Lithium and Cobalt might not suffice

With the increased significance of lithium-ion batteries, the pressure on the availabiltity of relevant ressources rises

16-Mar-2018 - Lithium and cobalt are fundamental components of present lithium-ion batteries. Analysis by researchers at the Helmholtz Institute Ulm (HIU) of the Karlsruhe Institute of Technology (KIT) shows that the availability of both elements could become seriously critical. Cobalt-free battery ...

batteries cobalt electromobility +2

Start of the Ulm Helmholtz Institute

New battery technologies to be in the focus of the research facility of Karlsruhe Institute of Technology in cooperation with Ulm University

21-Jan-2011 - Development of efficient battery systems for future energy supply and mobility is the objective of the Ulm Helmholtz Institute for Electrochemical Energy Storage (HIU). This new research institution celebrated its opening in Ulm. "The new Helmholtz Institute for Electrochemical Energy Storage ...

batteries electrochemistry