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INL, UCSD researchers find slow, low-energy charging of Li batteries creates glassy lithium; high-performance Li-metal batteries

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Scientists from Idaho National Laboratory and the University of California San Diego have shown that slow, low-energy charging causes lithium atoms to deposit on electrodes in a disorganized way that improves charging behavior. Lithium metal is a preferred anode for high-energy rechargeable batteries. —Wang et al.

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Study identifies main culprit behind lithium metal battery failure; counters conventional wisdom

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The discovery, published in Nature , challenges the conventional belief that lithium metal batteries fail because of the growth of the solid electrolyte interphase (SEI) between the lithium anode and the electrolyte. The findings could pave the way for bringing rechargeable lithium metal batteries from the lab to the market.

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Battery500 Consortium awarded $75M for Phase 2 of research

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Since the consortium’s launch, the team has made significant strides in battery research and development. This research is leading to a significant increase of the cycling life of high-energy rechargeable lithium batteries. Earlier post.).

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ARPA-E announces $98M in funding for 40 OPEN projects; two opposed-piston engines projects receive $10M total

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A motor-generator integrated on each engine crankshaft will provide independent control to each piston and eliminate all torque transmitted across the mechanical crankshaft connection, thus reducing engine size, mass, cost, friction, and noise. Novel Polymer-enhanced Rechargeable Aluminum-Alkaline Battery Technology – $2,000,000.

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Ford begins production of 2012 Focus Electric at Michigan Assembly, C-MAX models on deck

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Ford’s Michigan Assembly Plant is starting production of the 2012 Focus Electric ( earlier post )—a five-passenger, battery-electric car Ford expects will achieve more than a 100 miles per gallon equivalent (MPGe) fuel economy rating. 1 gallon of gasoline=33.7 Phoenix and Tucson, Ariz.; Portland, Ore.; Raleigh-Durham, N.C.;

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CARB approves Electrify America’s second $200M investment in California

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San Diego-Carlsbad. San Francisco-Oakland-Hayward. San Jose-Sunnyvale-Santa Clara. These metro areas are expected to account for 89% of battery electric vehicles (BEVs) in operation through 2022, according to a 2017 Navigant report. Los Angeles-Long Beach-Anaheim. Sacramento-Roseville-Arden-Arcade.

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California Energy Commission awards almost $1.6M for energy research projects; $600K to Seeo for solid-state Li-ion grid-storage battery system

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The California Energy Commission has awarded $1,585,490 to spur research on projects including a solid-state Li-ion battery system for grid-scale energy storage. to develop and test a 25 kWh prototype battery system based on nanostructured polymer electrolytes. Commissioners approved $600,000 to Seeo Inc. Seeo is contributing $5.6

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