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PNNL team develops electrolyte for high-voltage sodium-ion battery with extended longevity

Green Car Congress

Cheap and abundant, sodium is a promising candidate for new battery technology. However, the limited performance of sodium-ion batteries has hindered large-scale application. A paper on the work appears in Nature Energy. V—higher than most sodium-ion batteries previously reported. —Jin et al.

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Battery revolution! Has Stellantis cracked the code for super-cheap EVs that will undercut ICE?

EV Central

The global auto giant Stellantis has done a deal with a French battery-maker to secure fresh sodium-ion battery technology for its future EVs that could see electric cars finally undercut petrol cars on purchase price. Not that sodium-ion batteries are perfect, not just yet at least. READ MORE: Range anxiety solved?

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Sodium-ion batteries: A promising candidate for new battery technology

Innovation News Network

Department of Energy’s Pacific Northwest National Laboratory has developed a sodium-ion battery with greatly extended longevity in laboratory tests. Sodium is a chemical element that is considered cheap, abundant, and a promising candidate for new battery technology.

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Sodium-Ion Powered EVs Roll off From Chinese EV Factories

Get Electric Vehicle

The first mass-produced electric vehicle (EV) using a sodium-ion battery has been introduced by JAC Motors. While lithium-ion batteries are more developed and have a higher density than sodium-ion batteries, sodium-ion batteries are cheaper, dependable, and have better cold-weather performance. Why Sodium-ion Batteries?

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

Plug In India

Demand for the element is so great for applications including electric vehicles, portable electronic devices, and stationary energy units, that lithium mining companies are struggling to keep up. Video: EV Guru: Sodium-Ion Batteries are Coming Sooner Than You think! Sodium is bigger and heavier than lithium cell.

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Molten-Salt Battery Freezes Energy Over a Whole Season

Cars That Think

Scientists have been looking for solutions in gravity energy storage , thermal or geothermal storage , and also molten-salt batteries. If we can perform a more elegant experiment, I do believe we can [bring down] the temperature, maybe to right above room temperature…and save a lot of energy.”

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WSU, PNNL researchers develop viable sodium battery

Green Car Congress

A paper on their work is published in the journal, ACS Energy Letters. Although O3-layered metal oxides are promising cathode materials for high-energy Na-ion batteries, they suffer from fast capacity fade. The WSU-PNNL team developed a high-performance O3-NaNi 0.68 The cathode can deliver a high specific capacity of ?196

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