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US DOE releases 2023 Critical Materials Assessment to evaluate supply chain security for clean energy technologies

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Materials used in batteries for EVs and stationary storage are now considered to be critical. While cobalt (Co) was found to be critical in this and previous reports, lithium (Li) becomes critical in the medium term due to its broader use in various battery chemistries and the rampant growth of the EV industry.

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Researchers call for integration of materials sustainability into battery research; the need for in situ monitoring

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In a review paper in the journal Nature Materials , Jean-Marie Tarascon (Professor at College de France and Director of RS2E, French Network on Electrochemical Energy Storage) and Clare Gray (Professor at the University of Cambridge), call for integrating the sustainability of battery materials into the R&D efforts to improve rechargeable batteries.

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ANL team develops new class of Li- and Na- rechargeable batteries based on selenium and selenium-sulfur; greater volumetric energy densities than sulfur-based batteries

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Cycling performance of Li/SeS 2 ?C, Researchers at Argonne National Laboratory have developed selenium and selenium–sulfur (Se x S y )-based cathode materials for a new class of room-temperature lithium and sodium batteries. Unlike the widely studied Li/S system, both Se and Se x S y can be cycled to high voltages (up to 4.6

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Dahn Lab at Dalhousie signs exclusive 5-year research partnership with Tesla, beginning in 2016

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Tesla Motor’s Co-founder and Chief Technology Officer JB Straubel signed a 5-year research agreement with Dalhousie University’s Jeff Dahn, Li-ion battery researcher with the Faculty of Science, and his group of students, postdoctoral researchers and technical staff. combinatorial solutions handling robot for respirator carbons.

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Envia Systems announcement may herald the first wave of DOE-supported commercial high energy density Li-ion cells with Si-C anodes

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As cycle life still needs to be improved for automotive applications (USABC long-term goals for EV batteries call for 1,000 cycles at 80% DOD and 10 years, earlier post ), the advanced batteries with their attractive energy densities may emerge earlier in critical portable power applications. Click to enlarge. Earlier post.)

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DOE seeking comment on draft $50M solicitation for new projects over 11 areas of interest to improve vehicle performance and decrease fuel consumption

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The FOA contains a total of 11 areas of interest (AOIs) in the general areas of advanced lightweighting and propulsion materials; advanced battery development; power electronics; advanced heating, ventilation, air conditioning systems; and fuels and lubricants. Computer Aided Engineering for Electric Drive Batteries.

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NETL investigating researching chemistries for large-scale battery- and supercapacitor-based grid energy storage systems

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This includes research on appropriate anodes, cathodes, and electrolytes for magnesium (Mg)-, sodium (Na)-, and lithium (Li)-based batteries and novel transition metal oxide- and nitride-based supercapacitor electrode materials. High-energy density magnesium batteries for smart electrical grids. Earlier post.)