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Researchers investigate effect of impact on structurally-embedded Li-ion batteries

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Researchers in China are investigating the effect of low-velocity impact loads on structurally embedded Li-ion batteries in vehicles. A paper on their study is published in the Journal of Power Sources. —Li et al. 2023.233509

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Researchers use carbon-based anodes with “bumpy” surfaces for Li-ion batteries that last longer in extreme cold

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The resulting 12-sided carbon nanospheres had “bumpy” surfaces that demonstrated excellent electrical charge transfer capabilities. The resulting 12-sided carbon nanospheres had bumpy surfaces that demonstrated excellent electrical charge transfer capabilities. capacity retention at 0.1 A g –1 as the temperature drops to ?20

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Researchers move closer to faster-charging Li-ion batteries; real-time tracking of Li ions in LTO

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A team of scientists led by the US Department of Energy’s (DOE) Brookhaven National Laboratory and Lawrence Berkeley National Laboratory has captured in real time how lithium ions move in lithium titanate (LTO), a fast-charging battery electrode material made of lithium, titanium, and oxygen.

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Toyocolor to supply SK Innovation with Lioaccum conductive CNT dispersions for Li-ion cathodes

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the colorants and functional materials division of Japan’s Toyo Ink Group, will supply the North American and European operations of SK Innovation, a South Korean lithium-ion (li-ion) battery manufacturer, with Toyocolor’s Lioaccum series of conductive carbon nanotube (CNT) dispersions. Toyocolor Co.,

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Argonne researchers identify another reason why fast-charging degrades the performance of Li-ion batteries

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A new study by researchers from Argonne National Laboratory and the University of Illinois Urbana-Champaign seeking to identify the reasons that cause the performance of fast-charged lithium-ion batteries to degrade in EVs has found interesting chemical behavior of the anode as the battery is charged and discharged.

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Si-dominant Li-ion company Enevate targeting power tool market

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Enevate, a pioneer in advanced silicon-dominant lithium-ion (Li-ion) battery technology capable of high energy density and fast charging for electric vehicles (EV), is applying its battery solutions to advanced power cells for the power tool market and other high power applications.

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ORNL researchers develop new class of cobalt-free cathodes with enhanced energy density for next-gen Li-ion batteries: NFA

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Oak Ridge National Laboratory (ORNL) researchers have developed a new family of cobalt-free cathodes with the potential to replace the cobalt-based cathodes typically found in today’s lithium-ion batteries that power electric vehicles and consumer electronics. —Muralidharan et al.

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