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New cobalt-free high-voltage spinel cathode material with high areal capacity

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Researchers from the University of California San Diego (UCSD) and the University of Texas at Austin, with colleagues at the US Army Research Laboratory and Lawrence Berkeley National Laboratory, have developed a thick cobalt-free high voltage spinel (LiNi 0.5 O 4 (LNMO)) cathode material with high areal capacity. —Li et al.

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DOE Awarding $620M for Smart Grid Demonstration and Energy Storage Projects

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The US Department of Energy is awarding $620 million for projects around the country to demonstrate advanced Smart Grid technologies and integrated systems. The selected projects include advanced battery systems (including flow batteries), flywheels, and compressed air energy systems. Pecan Street Project (TX).

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Goodenough and UT team report new strategy for all-solid-state Na or Li battery suitable for EVs; plating cathodes

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Replacing a conventional host insertion compound as a cathode by a redox center for plating an alkali-metal cathode provides a safe, low-cost, all-solid-state cell with a large capacity resulting in high energy density and a long cycle life. Murchison at UT Austin. Resources. —Braga et al. Braga et al.

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MIT research team finds most efficient oxygen evolution reaction catalyst yet; potential for hydrogen production and rechargeable metal-air batteries

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John Goodenough from the University of Texas as Austin, has found one of the most effective catalysts yet discovered for the oxygen evolution reaction (OER) for use in water-splitting to produce hydrogen or in rechargeable metal-air batteries. The design of cost-effective, highly active catalysts for. pursuit of sustainable energy.

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DOE awarding >$24M to 77 projects through Technology Commercialization Fund

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Integrated Power Block Heat Exchanger/Thermal Energy Storage System for CSP Plants, $348,000 CFOAM LLC, Triadelphia, W. Ultra-Fast and - Thick Boriding of Geothermal Casing to Enhance Reliability, $150,000 Controlled Thermal Resources Inc., National Renewable Energy Laboratory. Austin, Texas First Solar Inc.,

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Univ. of Texas researchers propose lithium- or sodium-water batteries as next generation of high-capacity battery technology; applicable for EVs and grid storage

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The cell operates without a catalyst and has high storage efficiency. The possibility of a flow-through mode for the cathode allows flexibility of the cell design for safe, large-capacity electrical-energy storage at an acceptable cost, they conclude. In 2009, US Energy Secretary Steven Chu named Dr. John B.

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New silicon-hydrogel composite Li-ion anode material shows long cycle life, easy manufacturability

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This will potentially allow for this high-performance composite electrode to be scaled up for manufacturing the next generation of high-energy Li-ion batteries, which are important for applications in electric vehicles and grid-scale energy storage systems that require both low-cost and reliable battery systems.

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