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RPI researchers develop safe, long-cycling Li-metal rechargeable battery electrode; demonstrate Li-carbon battery

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Capacity and coulombic efficiency versus cycle index of Li-PGN cathodes at a rate of ~1C. O 2 and Li 3 V 1.98 Researchers at Rensselaer Polytechnic Institute have developed a safe, extended cycling lithium-metal electrode for rechargeable Li-ion batteries by entrapping lithium metal within a porous graphene network (Li-PGN).

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EcoCAR Teams Roll Out Architectures; Plug-in Li-ion Packs and Renewable Energy Common Attributes

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All of the designs use lithium-ion battery technology. Six of the seventeen EcoCAR teams, including Georgia Tech, Howard University, Michigan Tech University, Rose-Hulman Institute of Technology, Texas Tech, and West Virginia University, have designed Plug-In Hybrid Electric Vehicles which are constructed with a large lithium-ion battery.

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Testing Finds Proterra Electric Transit Bus Achieves More Than 20 mpg Diesel Equivalent

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The bus was recharged in less than 20 minutes using the Proterra’s TerraVolt fast charge energy storage system at the end of each completed ADB, replenishing the energy consumed and thereby extending the total daily vehicle range. Fuel economy testing was conducted with the air conditioning system turned off.

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BATT Program Awards More Than $8 Million for Innovative Research Projects on Lithium Battery Anodes

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The selected projects are: BATT Li-ion Anode Project Awards. Metal-Based High-Capacity Li-Ion Anodes. Pennsylvania State University. An elastic binder polymer with Li-ion conductivity will be used to further accommodate volume change. The total requested funds are $8.54 million over four years.

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DOE Announces Nearly $11 Million for Advanced Automotive Battery Research, Development, and Demonstration Projects

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million for a project to develop a chemical shuttle agent that will eliminate the danger of overcharging lithium-ion batteries developed for plug-in hybrid electric vehicles, hybrid electric vehicles, and electric vehicles. million for a project aimed at understanding and preventing internal short circuits in lithium-ion cells.

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ARPA-E Selects 37 Projects for $106M in Funding in Second Round; Electrofuels, Better Batteries and Carbon Capture

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Electrofuels approaches will use organisms able to extract energy from other sources, such as solar-derived electricity or hydrogen or earth-abundant metal ions. Li-S Battery : Development of High Energy Li-S Cells for Electric Vehicles. This process is less than 1% efficient at converting sunlight to stored chemical energy.

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ARPA-E awards $37M for IONICS projects; improving solid-state batteries and fuel cells

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The US Department of Energy (DOE) Advanced Research Projects Agency-Energy (ARPA-E) announced $37 million in funding for 16 innovative new projects as part of a new ARPA-E program: Integration and Optimization of Novel Ion-Conducting Solids ( IONICS ). Li-ion conductors that enable the cycling of Li metal without shorting.

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