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New nanoparticle copper compound cathode could enable low-cost, long-life and high-power potassium-ion batteries for grid storage

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Stationary energy storage systems that can operate for many cycles, at high power, with high round-trip energy efficiency, and at low cost are required. The crystals have an open framework that allows ions to move in and out without damaging the electrode. Cost is a greater concern. —Colin Wessells.

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ARPA-E awarding $36M to 22 projects in RANGE program for transformative EV storage

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ARPA-E’s new program, Robust Affordable Next Generation Energy Storage Systems (RANGE) ( earlier post ), aims to accelerate widespread EV adoption by dramatically improving driving range and reliability, and by providing low-cost, low-carbon alternatives to today’s vehicles. Advanced Aqueous Lithium-Ion Batteries.

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Sandia researchers developing new family of metal-based ionic liquids for low-cost, efficient flow batteries

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copper ones, are also readily available and low cost. Improved energy storage technologies help even out the flow of such fluctuating sources, and Sandia researchers are studying new ways to develop a more flexible, cost-effective and reliable electric grid with improved energy storage. agricultural industries.

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BYD breaks ground on its first sodium-ion EV battery plant

Baua Electric

However, BYD is also a top global battery manufacturer. Although lithium-ion is currently the primary battery in vehicles, companies are developing new chemistries to unlock lower prices, more range, faster charging, and less raw material use. However, BYD’s Seagull was launched in April with an LFP Blade Battery.

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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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The study, which provides a joint industry analysis of how different types of batteries are used in different automotive applications, concludes that lead-based batteries will by necessity remain the most wide-spread energy storage system in automotive applications for the foreseeable future.

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Japanese start-up seeks to commercialize dual-carbon battery technology; anion intercalation

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Start-up Power Japan Plus announced plans to commercialize a dual-carbon battery technology, which it calls the Ryden dual carbon battery. During discharge, both anions and lithium ions are released back into the electrolyte. Cartoon of charge and discharge in the dual carbon battery. ⇄ LiC n.

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Stanford scientists identify new Li-B-S solid electrolyte materials that boost lithium-ion battery performance

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Stanford University scientists have identified a new solid-state Li-ion electrolyte predicted to exhibit simultaneously fast ionic conductivity, wide electrochemical stability, low cost, and low mass density. log scale) of several known solid Li-ion conductors and the predicted values for the best Li?B?S

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