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MAHLE Powertrain and Allotrope Energy unveil lithium-carbon battery technology with ultra-fast recharging

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MAHLE Powertrain and Allotrope Energy have unveiled a new battery technology which offers ultra-fast recharging coupled with good power density. Lithium-carbon battery. The result is a battery cell with that suffers none of the thermal degradation effects experienced by traditional lithium-based batteries.

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Roskill sees recovery in lithium industry, buoyed by demand from rechargeable battery applications

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In its new Lithium Outlook to 2030 report, Roskill notes that the prolonged downward trend for lithium compound and mineral concentrate prices has caused a difficult environment for many lithium producers since 2018. In 2019, rechargeable batteries accounted for 54% of total lithium demand, almost entirely from Li-ion battery technologies.

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New solid-electrolyte interphase may boost prospects for rechargeable Li-metal batteries

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Rechargeable lithium metal batteries with increased energy density, performance, and safety may be possible with a newly-developed, solid-electrolyte interphase (SEI), according to Penn State researchers. This layer is very important and is naturally formed by the reaction between the lithium and the electrolyte in the battery.

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Green NCAP LCA study shows detrimental climate and energy impact of increasing vehicle weight, including EVs

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This drives not only a rise in fuel and electric energy consumption, but also creates a wider footprint in vehicle and battery production. Consumers and manufacturers share the burden for this trend given their steady interest in larger cars—in particular SUVs—as their vehicle of choice, commented Green NCAP.

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Canoo delivers electric Light Tactical Vehicle to Army for analysis & demonstration

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Canoo delivered its new Light Tactical Vehicle (LTV) to the United States Army for Analysis & Demonstration in fulfillment of the $67,500 contract awarded in July 2022. The Army is looking for vehiclesbattery-electric or series-hybrid—that can reduce reliance on fossil fuels both in the operational and garrison environments.

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SES unveils 107 Ah hybrid Li-metal battery, announces new Shanghai gigafactory

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SES (formerly known as SolidEnergy Systems), a developer of high-performance hybrid lithium-metal rechargeable batteries for electric vehicles (EVs) and other applications ( earlier post ), unveiled Apollo, a 107 Ah Li-Metal battery that is the largest in the world and is targeted at the automotive industry.

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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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Researchers at the Illinois Institute of Technology (IIT) and US Department of Energy’s (DOE) Argonne National Laboratory have developed a lithium-air battery with a solid electrolyte. The battery is rechargeable for 1000 cycles with a low polarization gap and can operate at high rates. —Kondori et al.

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