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Argonne researchers find cathode material synthesis a key reason for performance degradation of sodium-ion batteries

Green Car Congress

One of the more promising candidates for batteries beyond the current standard of lithium-ion materials is the sodium-ion (Na-ion) battery. Na-ion is particularly attractive because of the greater abundance and lower cost of sodium compared with lithium. In addition, when cycled at high voltage (4.5

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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. CATL launched its first-generation sodium-ion battery in 2021.

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RAL proposes new efficient and low-cost process to crack ammonia for hydrogen using sodium amide; transportation applications

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RAL researchers are proposing a new process for the decomposition of ammonia to release hydrogen that involves the stoichiometric decomposition and formation of sodium amide from Na metal. Indeed, high-density, affordable, and efficient hydrogen storage is one of the key steps in the realization of a hydrogen-based energy sector.

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Planar Sodium Nickel Chloride Batteries Could Deliver 30% More Power at Lower Temperatures Than Conventional Cylindrical Versions

Green Car Congress

Schematic of a sodium-nickel chloride cell with planar design. A planar (flat) sodium-nickel chloride battery could deliver 30% more power at lower temperatures than the typical cylindrical design, according to researchers at the US Department of Energy’s Pacific Northwest National Laboratory (PNNL). Click to enlarge.

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DOE Awarding $620M for Smart Grid Demonstration and Energy Storage Projects

Green Car Congress

The US Department of Energy is awarding $620 million for projects around the country to demonstrate advanced Smart Grid technologies and integrated systems. Smart grid regional demonstrations involving plug-in vehicles include (ranked by DOE funding): Columbus Southern Power Company (doing business as AEP Ohio).

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Low-cost 5V dual carbon battery development for EV 

Electric Vehicles India

It is the most sustainable and low-cost battery that can be used in high-voltage applications, battery-operated medical devices, stationary grids and regenerative braking systems in electric vehicles. Recently, the IIT incubated start-up Geliose Mobility has launched an affordable electric scooter ‘Hope’ Also watch related video.

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Top Factors Affecting EV Adoption

EV Connect

Drivers want a safe, affordable and comfortable way to get from A to B. Grid Development Two factors are crucial to the expansion of a nationwide grid that can meet the needs of future EV drivers. There’s a parallel with smartphones, which barely existed in 2010, but are now owned by 85% of American adults.

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