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Enevate introduces its silicon-dominant Li-ion technology for EVs; extreme fast charging and high capacity

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Enevate’s silicon Li-ion battery technology in EV cells (NCM-based) can be charged in 5 minutes at up to a tested 10C charging rate to 75% capacity with energy densities of more than 750 Wh/L. John Goodenough, University of Texas at Austin.

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DOE awards $60M to 24 R&D projects to accelerate advancements in zero-emissions vehicles

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Awardees across 12 projects will focus on developing next-generation lithium batteries with improved lifespan, safety, and affordability; improving the performance and durability of electrolytes that carry ions within batteries; and increasing the power density of electric drive systems. SUNY University @ Stony Brook. General Motors.

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ORNL to lead new EFRC focused on polymer electrolytes for energy storage

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million over four years to the new ORNL-led EFRC for Fast and Cooperative Ion Transport in Polymer-Based Electrolytes (FaCT). Centers bring together multidisciplinary teams from universities, nonprofits, industry and national laboratories to tackle challenges across promising areas for future energy technologies.

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New hybrid Li-ion/oxygen battery offers high energy and high power

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A team at Sichuan University in China is proposing a novel lithium-ion/oxygen hybrid battery system that exploits the advantages and minimizes the disadvantages of both lithium-ion batteries (LIB) and lithium-oxygen batteries (LOB). —Mu et al. —Mu et al.

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XG Sciences lands SBIR/STTR award to develop Si/graphene anodes for Li-ion batteries for EVs

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As part of the FY 2012 Phase I Release 3 SBIR/STTR Award program, the US Department of Energy (DOE) has awarded Michigan-based XG Sciences, a manufacturer of graphene nanoplatelets ( earlier post ), a contract to develop low-cost, high-energy Si/graphene anodes for Li-ion batteries for use in extended range electric vehicle applications.

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New hybrid Li-ion/oxygen battery offers high energy and high power

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A team at Sichuan University in China is proposing a novel lithium-ion/oxygen hybrid battery system that exploits the advantages and minimizes the disadvantages of both lithium-ion batteries (LIB) and lithium-oxygen batteries (LOB). —Mu et al. —Mu et al.

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First crop of DOE Battery500 seedlings awarded nearly $6M; high-risk, high-reward toward 500 Wh/kg

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Achieving this goal would result in a smaller, lighter and less expensive battery, and electric vehicles with significantly extended range. The Battery500 project is focused on three keystone projects: A high nickel content cathode with a Li-metal anode; Sulfur cathode and Li-metal anode; and. Penn State University Park.

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