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EnerG2 introduces silicon-carbon composite for Li-ion anodes; 5x improvement in cycle life over silicon

Green Car Congress

EnerG2, a company manufacturing advanced nano-structured materials for next-generation energy storage, has introduced a carbon and silicon composite to boost lithium-ion battery capacity and power performance. Earlier post.). The composite material has been scaled for commercial manufacturing. Our competitors are still working in the lab.

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DOE awarding more than $50M to 15 projects to advance critical material innovations

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Critical materials are used in many products important to the US economy and energy technologies, such as rare-earth elements used to manufacture high-strength magnets for offshore wind-turbine generators and lithium and cobalt in lithium-ion batteries for electric vehicles. Partners: Harper International, Phillips66.

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DOE awarding $19.4M to 22 advanced vehicle technologies projects; Mercedes-Benz, GM Li-S battery projects

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million to 22 new cost-shared projects to accelerate the research of advanced battery, lightweight materials, engine emission control technologies, and energy efficient mobility systems (EEMS). Research innovative iron-based materials for high energy cathodes for high energy lithium ion battery technologies. Oregon State University.

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DOE to award up to $137M for SuperTruck II, Vehicle Technology Office programs

Green Car Congress

Drive Oregon. Demonstrate plug‐in electric vehicles through public ride and drives for a wide variety of PEVs and short term extended test drives in key markets throughout Oregon and Washington. Accelerated Development and Deployment of LowCost Automotive Mg Sheet Components (Area of Interest 3). Plug In America.

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Adding Graphene to Metal Oxides Significantly Improves Li-ion Electrode Specific Capacity at High Charge/Discharge Rates

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Researchers at the US Department of Energy’s (DOE) Pacific Northwest National Laboratory have found that adding graphene—sheets made up of single carbon atoms—to titanium dioxide (TiO 2 ) results in lithium-ion electrode materials that significantly outperform standard titanium dioxide materials. Wang et al. Wang et al.

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China puts its electric vehicles on center stage - China automotive news

Tony Karrer Delicious EVdriven

Electric vehicles are "definitely affordable and environmentally friendly technology, and we think theres a huge potential market in China for them," Li Shufu, Geelys chairman, said in an interview Monday. "But low-cost commuter EVs like ours is already a reality, within the reach of thrifty farmers."

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Why Warren Buffett is investing in electric car company BYD - Apr. 13, 2009

Tony Karrer Delicious EVdriven

MidAmericans David Sokol, BYDs Wang, and company advisor Li Lu flew with Sokol from Detroit to Omaha so that Wang could meet Buffett in person. BYD claims to have achieved a breakthrough with its lithium ion ferrous phosphate technology, but no one can be sure whether it will work as promised. executive who has studied BYD.

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