Remove Lithium Ion Remove Recharge Remove Sodium
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PNNL team develops electrolyte for high-voltage sodium-ion battery with extended longevity

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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. Sodium-ion batteries (NIBs) have attracted worldwide attention for next-generation energy storage systems. —Jin et al. 2 in mole or 1.6:8.4

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Sodium-ion battery cathode company Altris opens China office

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Swedish battery materials company Altris AB, which specializes in producing highly sustainable cathode materials for rechargeable sodium batteries, has officially opened its first office in China. Altris has developed a method to produce Fennac in a form that is suited for use as a cathode material in sodium-ion batteries.

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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

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Example of a lithium-water rechargeable battery. Researchers at the University of Texas, including Dr. 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. Credit: ACS, Lu et al. Click to enlarge.

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Amorphous titanium dioxide nanotube anodes for sodium-ion batteries show ability to self-improve specific capacity

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A team of researchers at the US Department of Energy’s Argonne National Laboratory has synthesized amorphous titanium dioxide nanotube (TiO 2 NT) electrodes directly grown on current collectors without binders and additives to use as an anode for sodium-ion batteries.

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Cal Energy Commission awards $3.75M to early-stage clean energy projects; 9 battery projects

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NanoDian : Low-cost, safer, cobalt-free, nanostructured lithium-ion battery cathode material. EnZinc : Safe, high performance rechargeable zinc battery. ReJoule Incorporated: Impedance-based battery health management for large format lithium- ion battery packs. Noon Energy : Rechargeable carbon-oxygen flow battery.

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

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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. Thus, further research is required to find better sodium host materials. The sodium salt makes up the cathode; the anode is made up of phosphorous.

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

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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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