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Argonne researchers find cathode material synthesis a key reason for performance degradation of sodium-ion batteries

Green Car Congress

One of the more promising candidates for batteries beyond the current standard of lithium-ion materials is the sodium-ion (Na-ion) battery. Na-ion is particularly attractive because of the greater abundance and lower cost of sodium compared with lithium. This research was supported by DOE’s Vehicle Technologies Office.

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Stellantis invests in affordable sodium-ion battery technology

Teslarati

Stellantis Ventures became a strategic investor of France-based Tiamat, which is developing and commercializing sodium-ion battery technology. According to the legacy automaker, Tiamat is the first company in the world to recently commercialize sodium-ion technology in an electrified product.

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Battrixx investing in sodium-ion chemistry despite commercial challenges – ET Auto

Baua Electric

New Delhi: Battery pack manufacturer, Battrixx introduced high-voltage battery packs for the tractor and commercial vehicles at the Bharat Mobility Global Expo , 2024. The unveiled products are for a 27 hp tractor, a 40 hp tractor, and two variants with power ratings of 15 kW and 32 kW light commercial vehicle targeting 0.5-tonne

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CATL unveils new sodium-ion battery for electric vehicles 

Electric Vehicles India

CATL unveils new sodium-ion battery for electric vehicles . The Contemporary Amperex Technology Ltd (CATL), the world’s largest electric car battery maker has unveiled a new battery that runs on the affordable and abundantly available sodium instead of lithium. CATL unveils new sodium-ion battery.

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New long-duration, extended capacity Na-Al battery design for grid storage

Green Car Congress

Researchers led by the Department of Energy’s Pacific Northwest National Laboratory (PNNL) have extended the capacity and duration of sodium-aluminum batteries. The new sodium-based molten salt battery uses two distinct reactions. It is a variation of a sodium-metal halide battery. of peak charge capacity.

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ARPA-E launches $45M funding for advanced batteries for electric vehicles; EVs4ALL

Green Car Congress

The US Department of Energy (DOE) announced up to $45 million in funding ( DE-FOA-0002760 ) to support the domestic development of advanced batteries for electric vehicles. Improved low-temperature performance: Current batteries for electric vehicles lose performance when temperatures drop below freezing.

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New liquid alloy electrode significantly lowers operating temperature of sodium-beta batteries; improved performance

Green Car Congress

Researchers at Pacific Northwest National Laboratory (PNNL) have devised an alloying strategy that enables sodium-beta batteries to operate at significantly lower temperatures. The new electrode enables sodium-beta batteries to last longer, helps streamline their manufacturing process and reduces the risk of accidental fire.

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