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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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Insights into low-temperature performance issues of Li-ion batteries

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Researchers in Germany are providing some insight into the low-temperature performance issues of Li-ion batteries. C) is observed, which affects the performance of Li-ion batteries at low temperatures. C to +47 ? C), with a focus on the graphite anode and the low temperature performance of the cell. Resources.

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Advik acquires business assets of UK-based Aceleron Energy for advanced Li-ion batteries – ET Auto

Baua Electric

Under the management of its UK subsidiary, Advik Technologies Limited, the acquisition integrates state-of-the-art Li-ion battery technology into Advik’s offerings. a company known for its advanced Li-ion batteries. The company said.

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IIT, Argonne team designs Li2O-based Li-air battery with solid electrolyte; four-electron reaction for higher energy density

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The team’s battery chemistry with the solid electrolyte can potentially boost the energy density by as much as four times above lithium-ion batteries, which translates into longer driving range. A lithium-air battery based on lithium oxide (Li 2 O) formation can theoretically deliver an energy density that is comparable to that of gasoline.

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Li-Ion battery manufacturer RCRS Innovations to invest INR 50 cr to scale capacity – ET Auto

Baua Electric

New Delhi: Noida-based RCRS Innovations Ltd , which owns lithium-ion battery manufacturer EXEGI , will invest INR 50 crore this year to expand its capacity and introduce new product lines. The market for clean energy storage solutions, powered by Lithium-Ion batteries, is likely to surpass INR 40,000 crore in the next five years, Goyal said.

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Researchers use in situ NMR spectroscopy to provide insight into silicon expansion in Li-ion batteries

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A major barrier to the use of high energy capacity silicon in a lithium-ion battery is the volumetric expansion of silicon under lithiation and delithiation, which results in electrode degradation and capacity fade. Silicon (shown in grey) is capable of holding 10 times as many lithium ions (shown in pink) as currently-used anodes.

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Smart nail for Li-ion penetration tests

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Jeff Dahn and colleagues at Dalhousie University have developed a “smart nail” for penetration testing on Li-ion batteries. Nail penetration is one of the common safety tests used to simulate some aspects of an internal short circuit event in a Li-ion cell. The project is detailed in the Journal of Power Sources.

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