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UMD team develops new high-performance solid-state ion-conducting membrane for Li batteries

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The all-solid ion-conducting membrane can be applied to flexible Li-ion batteries and other electrochemical energy storage systems, such as lithiumsulfur batteries. Schematic structure of the 3D LLZO–polymer composite membrane. The 3D ion-conducting network is based on percolative garnet-type Li 6.4

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Researchers use DNA to stabilize sulfur cathode for high-performance Li-sulfur batteries

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A team from the China University of Geosciences has taken a novel approach to stabilizing Lithium-sulfur batteries by functionalizing the carbon-sulfur cathode with DNA. Rechargeable lithium/sulfur battery promises an appealing candidate for energy storage to power portable devices and electric vehicles.

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Sulfur–TiO2 yolk-shell cathode for Li-sulfur battery shows best long-cycle performance so far

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Researchers at Stanford University and SLAC led by Stanford associate professor Yi Cui have used a sulfur–TiO 2 yolk–shell design for a cathode material for a lithium-sulfur battery that achieved an initial specific capacity of 1,030?mAh?g This is the highest performing sulfur cathode in the world, as far as we know.

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DOE announces $26.6M SBIR/STTR FY15 Phase 1 Release 2 awards; fuel cells, batteries, power electronics and efficient combustion engines

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This quality control device will help to drive down the costs of fuel cells by reducing waste and improving the process efficiency of roll-to-roll manufacturing of polymer electrolyte membranes. The technology will be used for automotive energy storage applications, such as electric vehicles. 149,871.44. US Hybrid Corporation.

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US DOE awards more than $175M to 40 projects for advanced vehicle research and development

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These projects are being undertaken as part of the Clean Energy Dialogue with Canada. Vehma International of America, Inc. This project will develop a high energy density lithium-sulfur cell technology that significantly reduces battery size, and improves performance and life. Miltec UV International, LLC.