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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. EPIC is funded by the Federal Ministry of Research with €3 million.

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KAUST team devises electrically-driven membrane process for seawater lithium mining

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Researchers at King Abdullah University of Science and Technology (KAUST) in Saudi Arabia have developed a continuous electrically-driven membrane process which successfully enriches lithium from seawater samples of the Red Sea by 43,000 times (i.e., ppm) with a nominal Li/Mg selectivity >45 million. —Li et al. to 9013.43

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UMD/USARL team develops “water-in-salt” electrolyte enabling high-voltage aqueous Li-ion chemistries

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Lithium-ion (Li-ion) batteries power much of our digital and mobile lifestyle. V) is too narrow to support most of the electrochemical couples used in Li-ion batteries. Hydrogen evolution at the anode presents the most severe challenge, as it occurs at a potential (2.21

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Researchers develop efficient and mild lithium extracting strategy based on potential controllable redox couples

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Recycling lithium-ion batteries is difficult. These reactions release large amounts of energy and may produce hydrogen. Instead of water, they use aprotic organic solutions to recover lithium from anodes. Instead of water, they use aprotic organic solutions to recover lithium from anodes. Resources Chang, X.,

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Researchers find annealing significantly reduces interface resistance in all-solid-state-batteries

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All-solid-state lithium batteries could address a number of the shortcomings of conventional lithium-ion batteries in advanced applications such as in electric vehicles, which demand high energy densities, fast charging, and long cycle lives. —Kobayashi et al. Shigeru Kobayashi, Elvis F. 1c17945.

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New aqueous rechargeable lithium battery shows good safety, high reliability, high energy density and low cost; another post Li-ion alternative

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mol l -1 Li 2 SO 4 aqueous solution as electrolyte. Researchers from Fudan University in China and Technische Universität Chemnitz in Germany have developed an aqueous rechargeable lithium battery (ARLB) using coated Li metal as the anode. mol l -1 Li 2 SO 4 aqueous solution as electrolyte, an ARLB is built up.

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Researchers develop an air-stable and waterproof lithium metal anode using wax

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Quan-Hong Yang at Tianjin University and Prof. Wei Lv at Tsinghua University has developed a wax-PEO coating on lithium metal surface by a simple dip coating method to realize an air-stable and waterproof lithium metal anode. V vs. Li/Li + ). There was no combustion or capacity decay even after direct contact with water.

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