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UNIST team develops new electrolyte additive for high-energy-density Li-ion batteries

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Researchers at the Ulsan National Institute of Science and Technology (UNIST) in Korea have developed an innovative electrolyte additive that enables a high-energy-density Li-ion battery to retain more than 80% of its initial capacity even after hundreds of cycles. O 2 cathodes. O 2 cathodes. C and fast charging capability (1.9%

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KIST researchers develop promising solid electrolyte for solid-state batteries

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Researchers at the Korea Institute of Science and Technology (KIST) have developed a superionic halogen-rich Li-argyrodite (HRLA) that works well as a promising solid electrolyte (Li 5.5 This HRLA exhibits the highest Li-ion conductivity among Li-argyrodites (10.2 solid electrolyte at 25 °C. 9b04597.

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Saft to provide 800 kWh Li-ion system for hybrid ferry

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Saft has won a contract to supply Li-ion battery systems to Imtech Marine, a leading maritime technology supplier. The vessel is being funded by the Scottish Government to help meet the target set in its Climate Change Delivery Plan to reduce CO 2 emissions in the transport sector by at least 20% by 2020.

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Arkema launches new renewable PVDF range from crude tall oil for Li-ion batteries

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Kynar CTO PVDF grades using the mass balance approach under the ISCC+ certification process will be produced first in Arkema’s Pierre-Bénite plant in France for its European customers, focusing initially on grades specifically targeted for the lithium-ion battery market. These grades are expected to be commercialized by mid-2022.

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Fluorine-incorporated interface enhances cycling stability of Li metal batteries with Ni-rich NCM cathodes

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A joint research team led by Professor Nam-Soon Choi and Professor Sang Kyu Kwak in the School of Energy and Chemical Engineering at Ulsan National Institute of Science and Technology (UNIST) has developed an ion concentrate electrolyte using a solvent containing fluorine atoms. Li/Li + ). —Lee et al.

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Researchers convert atmospheric CO2 to carbon nanofibers and nanotubes for use as anodes in Li-ion and Na-ion batteries

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Researchers from George Washington University and Vanderbilt University have demonstrated the conversion of atmospheric CO 2 into carbon nanofibers (CNFs) and carbon nanotubes (CNTs) for use as high-performance anodes in both lithium-ion and sodium-ion batteries. times above that of sodium-ion batteries with graphite electrodes.

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Trane bringing electric E-200 refrigeration unit for small trucks to US

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In EMEA, the unit is now available with an optional lithium-ion (Li-ion) battery pack to power the unit and maintain temperature when a vehicle is idling or turned off. Thermo King’s E-200 operates in fresh and frozen set points down to 0 ?F, F, an can be used for both engine-powered or all-electric fleets.

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