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DOE awards $2.4M to 3 projects for next-generation grid energy storage

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The US Department of Energy’s Office of Fossil Energy and Carbon Management (FECM) recently awarded $2.4 million in funding for three projects to advance novel thermal and hydrogen energy storage technologies toward increased duration, reliability and affordability.

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Elestor’s award-winning hydrogen bromine flow battery produces electrical power and hydrogen

Innovation News Network

Elestor’s innovative hydrogen bromine flow battery technology provides a reliable and low-cost energy storage solution. The post Elestor’s award-winning hydrogen bromine flow battery produces electrical power and hydrogen appeared first on Innovation News Network.

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Tohoku team develops new electrolyte to support rechargeable calcium batteries

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Scientists from Tohoku University have developed a new fluorine-free calcium (Ca) electrolyte based on a hydrogen (monocarborane) cluster that could potentially realize rechargeable Ca batteries. High-energy-density and low-cost calcium (Ca) batteries have been proposed as ‘beyond-Li-ion’ electrochemical energy storage devices.

Recharge 418
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PNNL IntelliVent system reduces risk of explosions in outdoor battery cabinets

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Researchers at the US Department of Energy’s Pacific Northwest National Laboratory (PNNL) have developed a sensor system called IntelliVent that can prevent dangerous conditions from developing in outdoor battery cabinets. IntelliVent is a patent-pending, deflagration-prevention system for cabinet-style battery enclosures.

Batteries 243
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Harvard team demonstrates new metal-free organic–inorganic aqueous flow battery; potential breakthrough for low-cost grid-scale storage

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Researchers at Harvard have demonstrated a metal-free organic–inorganic aqueous flow battery—a quinone–bromide flow battery (QBFB)—as an example of a class of energy storage materials that exploits the favorable chemical and electrochemical properties of a family of molecules known as quinones. Background.

Low Cost 374
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Rechargeable membrane-less hydrogen bromine flow battery shows high power density

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During discharge, liquid bromine is reduced to hydrobromic acid along the lower solid graphite electrode, and hydrogen is oxidized at the upper porous electrode. MIT researchers have engineered a new rechargeable, membrane-less hydrogen bromine laminar flow battery with high power density. Credit: Braff et al. Click to enlarge.

Recharge 291
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RPI researchers develop new aqueous Li-ion battery that improves safety without sacrificing performance

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As the lithium-ion batteries that currently power most phones, laptops, and electric vehicles become increasingly fast-charging and high-performing, they also grow increasingly expensive and flammable. A paper on their work is published in the journal Energy Storage Materials. Lakhnot et al. —Nikhil Koratkar.

Li-ion 221