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New organic cathode for high performance solid-state sodium-ion battery

Green Car Congress

Solid-state sodium-ion batteries are safer than conventional lithium-ion batteries, which pose a risk of fire and explosions, but their performance has been too weak to offset the safety advantages. Normally, a solid-state battery’s ability to store energy is halted when the resistive cathode?electrolyte

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Iowa State/Ames Lab researcher receives $3M from ARPA-E for solid-state sodium battery

Green Car Congress

The Advanced Research Projects Agency - Energy (ARPA-E) has awarded $3 million from its 2015 OPEN funding to a project to develop an all-solid-state sodium battery. A sodium-based battery, on the other hand, has the potential to store larger amounts of electrical energy at a significantly lower cost.

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EV Guru: Sodium-Ion Batteries are Coming Sooner Than You think!

Plug In India

By Kamlesh & Raphae Every major automaker has announced plans to build Lithium-Ion battery gigafactories. In India, OLA Electric and Tata group have plans to make cells at a large scale. In India, OLA Electric and Tata group have plans to make cells at a large scale. But Lithium has a fundamental problem.

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GE testing sodium halide battery/Li-ion battery/fuel cell hybrid system for transit bus

Green Car Congress

GE’s ecomagination.com publication reports that GE engineers have begun testing a transit bus equipped with a new hybrid energy system integrating GE’s Durathon sodium-halide battery ( earlier post ), a lithium-ion battery and a hydrogen fuel cell.

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French researchers develop sodium-ion battery in 18650 format; performance comparable to Li-ion

Green Car Congress

Researchers within the RS2E network on electrochemical energy storage (Réseau sur le stockage électrochimique de l’énergie) in France have developed the first sodium-ion battery in an 18650 format. The main advantage of the prototype is that it relies on sodium, an element far more abundant and less costly than lithium.

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Industry study finds lead-acid to remain most wide-spread automotive energy storage for foreseeable future; new chemistries continue to grow

Green Car Congress

Their low cost and ability to start the engine at cold temperatures sets them apart in conventional and basic micro-hybrid vehicles, and as auxiliary batteries in all other automotive applications, according to the report. In full-hybrid vehicles, the stored energy is also used for a certain range of electric driving.

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Univ. of Texas researchers propose lithium- or sodium-water batteries as next generation of high-capacity battery technology; applicable for EVs and grid storage

Green Car Congress

John Goodenough, are proposing a strategy for high-capacity next-generation alkali (lithium or sodium)-ion batteries using water-soluble redox couples as the cathode. The present sodium-sulfur battery operates above 300 °C. A = lithium or sodium (Li or Na), M represents a metal and 1 ≤ n < z.

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