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Stanford team develops sodium-ion battery with performance equivalent to Li-ion, but at much lower cost

Green Car Congress

Stanford researchers have developed a sodium-ion battery (SIB) that can store the same amount of energy as a state-of-the-art lithium ion, at substantially lower cost. The rise of renewable solar and wind power is demanding sustainable storage technologies using components that are inexpensive, Earth-abundant and environmental friendly.

Sodium 186
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Energy Harvesting for Wearable Technology Steps Up

Cars That Think

A team of biologists built a custom Kinefox GPS tracker that wildlife—including this European bison test subject—can recharge simply by moving around as usual. In work published in PLoS One in May, they detailed the Kinefox, a GPS tracker that wildlife can recharge simply by moving. In the future, DIY may not even be necessary.

Energy 134
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Molten-Salt Battery Freezes Energy Over a Whole Season

Cars That Think

Especially for sources like wind and solar, which have discontinuous availability. While rechargeable batteries are the solution of choice for consumer-level use, they are impractical for grid-scale consideration. However, in the PNNL team’s demonstration, the freeze–thaw mechanism of the molten salt is able to circumvent that problem.

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PNNL team develops sodium-manganese oxide electrodes for sodium-ion rechargeable batteries

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The resulting improved electrical capacity and recharging lifetime of the nanowires. solar and wind) with variable output to the electrical grid, grid managers require electrical energy storage systems (EES) that can accommodate large amounts of energy created at the source. Sodium-ion batteries have been discussed in the literature.

Sodium 218
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CalSEED awards $4.2M to early-stage clean energy innovations

Green Car Congress

The awardees went through a rigorous process including a review with CalSEED’s curated technical advisory committee, who volunteered their time and expertise to select the most promising future clean energy technologies. rechargeable battery?technology?that Innovasion Labs PINC, Inc. is developing a?rechargeable technology?that

Clean 371
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Researchers find tin nanoparticles promising electrode material for sodium-ion batteries

Green Car Congress

Tin (Sn) shows promise as a robust electrode material for rechargeable sodium-ion (Na-ion) batteries, according to a new study by a team from the University of Pittsburgh and Sandia National Laboratory. Rechargeable Na-ion batteries work on the same basic principle as Li-ion batteries—i.e., for the positive electrode.

Sodium 210
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How Umicore is ensuring sustainability in the North American EV battery chain

Charged EVs

Robert Privette: Rechargeable batteries are among the building blocks for the green energy transition. This is the case at our gigafactory in Europe, which relies on wind energy, and it’s also what we plan for our soon-to-come plant in Canada. Charged spoke with Robert Privette, Umicore’s Business Development Manager for North America.