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Drexel team develops stable Li-S battery with carbonate electrolyte

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-sulfur phase within carbon nanofibers that enables successful operation of Lithium-Sulfur (Li-S) batteries in carbonate electrolyte for 4000 cycles. Carbonates are known to adversely react with the intermediate polysulfides and shut down Li-S batteries in first discharge. —Pai et al. —Pai et al.

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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. Stellantis’ investment in Tiamat supports its goal to provide customers with clean, safe, and affordable mobility worldwide. Sodium is also available abundantly around the world.

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StoreDot says its silicon-dominant batteries will enable smaller battery packs capable of extreme fast charging, leading to more accessible EVs

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StoreDot, the developer of extreme fast charging (XFC) battery technology ( earlier post ), says it will soon be manufacturing silicon-dominant batteries that enable car makers to design and produce cheaper, lighter and more sustainable EVs. This technology will deliver 100 miles (160 km) of range in just five minutes of charge.

Batteries 397
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Sparc Technologies, QUT partner to develop a hard carbon anode material from bio-waste for Na-ion batteries

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The Strategic Partnership Agreement is an umbrella agreement that will support a long-term partnership and commitment between the parties, affording Sparc the first right of refusal to commercialize technologies developed from projects Sparc undertakes with QUT. —, Mike Bartels, Sparc Managing Director.

Waste 195
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LCA finds EMN high-purity manganese products have lower carbon footprint than incumbent industry

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GWP processing routes using both grid-mix electricity and renewable electricity were evaluated in-line with LCA best-practice and Global Battery Alliance requirements for the battery passport. HPMSM produced via EMM dissolution has a carbon footprint 59% lower at Chvaletice compared to HPMSM produced in China.

Carbon 243
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Cornell team develops aluminum-anode batteries with up to 10,000 cycles

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Friend Family Distinguished Professor of Engineering, have been exploring the use of low-cost materials to create rechargeable batteries that will make energy storage more affordable. These materials could also provide a safer and more environmentally friendly alternative to lithium-ion batteries.

Batteries 454
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AM Batteries and Amperex Technology to develop solvent-free electrode manufacturing technology for Li-Ion batteries

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AM Batteries (AMB), a developer of lithium-ion dry-electrode technology, and Amperex Technology Limited (ATL), a producer of lithium-ion batteries, have teamed up to develop solvent-free electrode manufacturing technology for Li-ion cell production. The demand for lithium-ion batteries continues to increase around the world.

Li-ion 199