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Piedmont Lithium selects Tennessee for second lithium hydroxide project; 30,000 metric tons per year

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The project will convert spodumene concentrate sourced principally from Piedmont’s international project investments to expand significantly the US supply of lithium hydroxide, a key component in the manufacturing of EV batteries. Front-End Engineering Design (FEED) for Tennessee Lithium will be performed by Kiewit and Primero.

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First Cobalt announces positive feasibility results for Canadian cobalt refinery expansion; first NA producer of battery-grade cobalt sulfate

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139 million after-tax net present value (NPV) using an 8% discount and 53% after-tax internal rate of return (IRR), representing a payback period of only 1.8 Sodium Treatment. Ausenco Engineering Canada Inc. A new external building is also contemplated to house an expanded SX circuit and sodium management infrastructure.

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Volkswagen and BASF present the first “Science Award Electrochemistry” to Dr. Naoaki Yabuuchi, Tokyo University of Science; Li-ion and Na-ion battery research

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The first international “Science Award Electrochemistry” from BASF and Volkswagen ( earlier post ) goes to Dr. Naoaki Yabuuchi, Tokyo University of Science, Institute for Science and Technology, Tokyo, Japan. Yabuuchi has showed, among other things, how new battery materials can improve the efficiency of lithium-ion and sodium-ion batteries.

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New Na-doped ruthenium electrocatalyst shows improved OER activity and durability

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An international team led by the Spanish National Research Council (CSIC) has developed an efficient sodium-doped ruthenium electrocatalyst with improved oxygen evolution activity and durability in acidic media. An open-access paper on their work is published in Nature Communications. —Retuerto et al.

Sodium 239
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Rio Tinto declares maiden ore reserve at Jadar; major potential source of battery-grade lithium carbonate

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Jadar, one of the largest greenfield lithium projects in development, would be capable of producing approximately 55 thousand tonnes of battery grade lithium carbonate, as well as 160 thousand tonnes of boric acid (B 2 O 3 units) and 255 thousand tonnes of sodium sulfate as by-products per annum.

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Fraunhofer researchers develop new low-cost dry-film electrode production process

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The Fraunhofer engineers want to change this. BroadBit uses it to produce new types of sodium-ion batteries. In this respect the Dresden engineers can show the potential for transferring the technology to the production scale. The Dresden engineers now aim at enhancing their technology in cooperation with industrial partners.

Low Cost 339
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Industry study finds lead-acid to remain most wide-spread automotive energy storage for foreseeable future; new chemistries continue to grow

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Their low cost and ability to start the engine at cold temperatures sets them apart in conventional and basic micro-hybrid vehicles, and as auxiliary batteries in all other automotive applications, according to the report. Other battery technologies (nickel-metal hydride, lead-based etc.) stop-in-motion, voltage stabilisation).

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