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DOE to award up to $42.3M to support manufacturing innovations, including Li-ion battery manufacturing

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These novel systems can utilize a combination of pretreatments, mechanical dewatering, alternative heat and fuel sources, and/or other approaches to optimize energy performance and increase overall thermal efficiency while reducing carbon impacts. Topic Area 3a: Structured Electrode Manufacturing for Lithium-ion Batteries.

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GE testing sodium halide battery/Li-ion battery/fuel cell hybrid system for transit bus

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GE’s ecomagination.com publication reports that GE engineers have begun testing a transit bus equipped with a new hybrid energy system integrating GE’s Durathon sodium-halide battery ( earlier post ), a lithium-ion battery and a hydrogen fuel cell.

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UCLA team uses engineered microbe and electricity to convert CO2 to higher alcohols

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An integrated electromicrobial process to convert CO 2 to higher alcohols. Electricity powered the electrochemical CO 2 reduction on the cathode to produce formate, which is converted to isobutanol and 3MB by the engineered R. —Li et al. Click to enlarge. Compared with H 2 , formic acid is a favorable energy carrier.

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Quick drive of the Passat HyMotion hydrogen fuel cell hybrid

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Volkswagen unveiled the Golf Sportwagen HyMotion hydrogen fuel cell hybrid research vehicle demonstrator yesterday at the Los Angeles Auto Show ( earlier post ). The 100 kW fuel cell system (also applied in the A7) has a system power of 100 kW. The fuel cell and battery power an electric motor adapted from the e-Golf.

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PNNL study outlines requirements for grid storage, reviews four electrochemical energy storage systems: vanadium redox flow, Na-beta, Li-ion and lead-carbon

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published in the ACS journal Chemical Reviews , reviews in detail four stationary storage systems considered the most promising candidates for electrochemical energy storage: vanadium redox flow; sodium-beta alumina membrane; lithium-ion; and lead-carbon batteries. In their study, Yang et al. —Yang et al. —Yang et al.

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Volkswagen Group shows 3 hydrogen fuel cell concepts at LA Show: Audi A7 Sportback h-tron; Golf Sportwagen HyMotion; Passat HyMotion

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All three incorporate a fourth-generation, 100 kW LT PEM (Low Temperature Proton Exchange Membrane) fuel cell stack developed in-house by Volkswagen Group Research at the Volkswagen Technology Center for Electric Traction. Fuel cell technology is running in comepetition with long-range battery electric vehicles. Earlier post.)

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MIT and Moscow State collaborating on advanced batteries, metal-air batteries and reversible fuel/electrolysis cells

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CEES has three main research thrusts: the development of advanced lithium-ion and multivalent ion batteries; the development of rechargeable metal-air batteries; and Development of reversible low and elevated temperature fuel cells. Advanced Li-ion and multivalent ion batteries.

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