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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. Existing energy storage technologies cannot satisfy these requirements. Cost is a greater concern. —Wessells et al.

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

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Sandia researchers have developed a new family of electrochemically reversible, metal-based ionic liquid (MetILs) that could lead to non-aqueous redox (reducing-oxidizing) flow-battery energy storage systems ( earlier post ) able to cost-effectively store three times more energy than today’s batteries.

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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. Lithium-ion batteries.

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DOE issues $10M incubator FOA for batteries, power electronics, engines, materials, fuels and lubricants

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long term clean energy goals for the US, and in that context has established multi?year The FOA will give equal consideration to all proposals submitted, including submissions that address the following Areas of Interest: Energy Storage R&D. per pound of weight saved, which could include very low?cost defined mid?to?long

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Rechargeable membrane-less hydrogen bromine flow battery shows high power density

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That is about three times as much power per square centimeter as other membrane-less system—a power density that is an order of magnitude higher than that of many lithium-ion batteries and other commercial and experimental energy-storage systems. One such permutation is the hydrogen bromine flow battery.

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

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Source: Power Japan Plus. Start-up Power Japan Plus announced plans to commercialize a dual-carbon battery technology, which it calls the Ryden dual carbon battery. This facility will allow the company to meet demand for specialty energy storage markets such as medical devices and satellites.

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UC Davis researchers suggest we may be at the beginning of a real hydrogen transition in transportation

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Key to realizing the potential role for hydrogen in transportation is automakers’ continuing commitment to hydrogen FCVs as a necessary complement to plug-in electric vehicles and a critical component of their long-term strategy to provide vehicles that contribute to energy and climate policy goals. Fuel Cells Hydrogen Policy'

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