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New long-duration, extended capacity Na-Al battery design for grid storage

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The new battery design could help ease integration of renewable energy into the electrical grid at lower cost, using Earth-abundant metals, according to a study just published in Energy Storage Materials. In comparison, the energy density for lithium-ion batteries used in commercial electronics and electric vehicles is around 170–250 Wh/kg.

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LG Chem charges Li-ion trade secrets theft, files Federal suit against SK Innovation

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for misappropriation of Li-ion battery trade secrets, tortious interference with prospective economic advantage and other. the lithium-ion battery division of LG Chem, which developed the world’s. first commercial pouch-type Li-ion battery for automobiles. highly valued lithium ion battery trade secrets.

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A123 Energy Solutions announces first commercially operating Li-ion grid energy storage installation in China

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A123 Energy Solutions announced today that a new 2-megawatt Grid Storage Solution for Ray Power Systems Co. a Beijing-based energy services company, is now in commercial operation providing frequency regulation services. Located in Beijing, this is A123 Energy Solutions’ first deployment in China in commercial operation.

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Toshiba delivers two SCiB Li-ion grid energy storage systems

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Toshiba Corporation has delivered battery energy storage systems integrating the company’s SCiB Li-ion battery ( earlier post ) to Kyushu Electric Power Co., In commercial systems, Toshiba has received an order for the battery energy storage system from Rome-based ACEA Distribuzione S.p.A

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South 8 Technologies raises $12M in Series A to commercialize liquefied gas electrolytes for high-performance Lithium-ion batteries

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South 8 will leverage the funding to accelerate the commercialization of its patented Liquefied Gas Electrolyte (LiGas) technology for high-performance batteries for electric vehicle, grid storage, aerospace, and defense applications. ? —Robert McIntyre, Managing Director at LG Technology Ventures.

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CalBattery licenses Argonne silicon-graphene material for high-energy Li-ion batteries; targeting commercial availability in 2014

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CalBattery says it plans to move forward rapidly in the commercial scale-up and production of the novel composite anode material and to offer it in commercial production in the US by 2014. Current commercial LIBs have an energy density of between 100-180 Wh/kg and a specific anode capacity of 325 mAh/g. Earlier post.).

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MGX Minerals partners with University of British Columbia to develop metallurgical silicon-based anodes for high-energy Li-ion batteries

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is funding a research consortium with the University of British Columbia (UBC) to develop a low-cost and scalable method for fabricating silicon-based anodes to improve the energy density of Li-ion batteries. Fabrication and evaluation of Si-based anode for Li-ion batteries. Canada-based MGX Minerals Inc.

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