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Freudenberg Sealing Technologies offers material testing for lithium-ion battery electrolytes

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Freudenberg Sealing Technologies (FST) has expanded its material testing capabilities to include performance and compatibility evaluations of the rubber, elastomers and thermoplastics used to seal and safely maintain lithium-ion batteries. Source: FST. This work focuses upon the impact the electrolyte has on the materials.

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BASF and KIT to investigate opportunities of multilayered anodes for Li-ion batteries

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One potential solution for enhancing capacity and production efficiency of lithium-ion batteries is to subdivide electrodes into dedicated functional layers. By applying several functional layers at once, we can meet the demanding requirements of tomorrow’s lithium-ion batteries. —Prof.

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KIT coordinating EPIC project; accelerated drying of electrodes for Li-ion batteries

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The new EPIC project coordinated by Karlsruhe Institute of Technology (KIT) is aimed at accelerating the drying of high-quality electrodes for lithium-ion batteries, increasing the energy efficiency of this process and, hence, reducing the cost of production. Photo: Ralf Diehm/KIT). The project started on 1 August.

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KIT team develops minimally invasive technology to mine lithium in geothermal plants

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Scientists at KIT have developed and patented a process for minimally invasive technology to mine lithium in geothermal plants. Using the minimally invasive method developed by KIT, thousands of tons of lithium could be extracted from the German and French Upper Rhine trench every year. Jens Grimmer.

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KIT develops new coating process to produce Li-ion electrodes at record speed

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With a new coating process, researchers of Karlsruhe Institute of Technology (KIT) have produced electrodes for lithium-ion batteries at record speed. Photo: Ralf Diehm, KIT). Due to the high reject rate and the low throughput, lithium-ion batteries today are more expensive than actually necessary.

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KIT and e-bike manufacturer Coboc developing quick charging process for e-bike batteries

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To shorten the charging time of e-bikes—in particular during daily use in the city—Karlsruhe Institute of Technology (KIT) and Coboc GmbH & Co. KG, a company specialized in electric mobility, plan to make the batteries of pedelecs capable of rapid charging. On this basis, the e-bike can be optimized and adapted.

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Researchers develop optimal silicon disulfide production technology for solid-state batteries

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Researchers from the Korea Electrotechnology Research Institute (KERI) and Kumoh National Institute of Technology (KIT), have developed a low-cost production technology for silicon disulfide (SiS 2 ) for solid-state electrolytes (argyrodite-type) that has potential to accelerate the commercialization of all-solid-state batteries (ASSBs).

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