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UT Austin team devises new strategy for safe, low-cost, all-solid-state rechargeable Na or Li batteries suited for EVs

Green Car Congress

Researchers at the University of Texas at Austin, including Prof. With this glass, a rechargeable battery with a metallic lithium or sodium anode and an insertion-compound as cathode may require a polymer or liquid catholyte in contact with the cathode. Click to enlarge. —Braga et al. Maria Helena Braga, Nicholas S.

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Who Really Invented the Rechargeable Lithium-Ion Battery?

Cars That Think

Fifty years after the birth of the rechargeable lithium-ion battery, it’s easy to see its value. Did Exxon invent the rechargeable lithium battery? The battery’s performance was also unprecedented: It was both rechargeable and very high in energy output. It’s used in billions of laptops, cellphones, power tools, and cars.

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UT Austin team develops new family of high-capacity anode materials: Interdigitated Eutectic Alloys

Green Car Congress

Researchers in the Cockrell School of Engineering at The University of Texas at Austin have developed a new family of anode materials that can double the charge capacity of lithium-ion battery anodes. The results suggest that a smaller, lighter rechargeable battery could be made with the new anode in the future. Earlier post.).

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UT Austin team identifies promising new cathode material for sodium-ion batteries: eldfellite

Green Car Congress

Professor John Goodenough, the inventor of the lithium-ion battery, and his team at the University of Texas at Austin have identified a new cathode material made of the nontoxic and inexpensive mineral eldfellite (NaFe(SO 4 ) 2 ), presenting a significant advancement in the quest for a commercially viable sodium-ion battery.

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Magnetic Field Helps Thick Battery Electrodes Tackle Electric Vehicle Challenges

CleanTechnica EVs

AUSTIN, Texas — As electric vehicles grow in popularity, the spotlight shines more brightly on some of their remaining major issues. Researchers at The University of Texas at Austin are tackling two of the bigger challenges facing electric vehicles: limited range and slow recharging.

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car2go completes pilot program, enters new agreement with the City of Austin’s Car-Share Austin Program; more than 21,000 registered members

Green Car Congress

car2go, the largest carsharing network in Austin, Texas, has completed its two-year car2go North America Pilot Program with the City of Austin. Under a newly signed agreement with the City of Austin’s Car-Share program, car2go will continue operations in Austin.

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U Texas Austin team finds P2S5 electrolyte additive enables use of Li2S bulk particles for high-capacity cathodes in lithium-sulfur batteries; ~800 mAh/g

Green Car Congress

Researchers at the University of Texas at Austin, led by Prof. enables the direct use of commercially available bulk Li 2 S particles as high-capacity cathode materials for rechargeable Li?S Arumugam Manthiram, have found that using phosphorus pentasulfide (P 2 S 5 ) as an electrolyte additive. Batteries'