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New halogen conversion-intercalation chemistry enables high-energy density aqueous Li-ion battery

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A team of researchers led by a group from the University of Maryland has. developed a halogen conversion–intercalation chemistry in graphite that produces composite electrodes with a capacity of 243 mAh g -1 (for the total weight of the electrode) at an average potential of 4.2 volts versus Li/Li +. Yang et al.

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“Project Volt Gas Volt” proposes long-term financing plan to support widespread implementation of power-to-gas systems

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Project Volt Gas Volt is based on a long-term financing plan and the use of existing technologies for the large-scale conversion of surplus renewable electricity to methane, with subsequent reuse. If this potential production supplied the Volt Gas Volt plants, the nuclear plants could operate at nearly 100% capacity.

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Stanford researchers develop copper-based catalyst that produces ethanol from CO at room temperature; potential for closed-loop CO2-to-fuel process

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Researchers at Stanford University have developed a nanocrystalline copper material that produces multi-carbon oxygenates (ethanol, acetate and n-propanol) with up to 57% Faraday efficiency at modest potentials (–0.25?volts volts to –0.5?volts volts versus the reversible hydrogen electrode) in CO-saturated alkaline water.

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US/China team develops robust, stable Ni/Fe OER catalyst for water-splitting at low overpotentials

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A team from the University of Houston and Hunan Normal University in China has developed an active and durable oxygen evolution reaction (OER) catalyst for water splitting that meets commercial crtieria for current densities at low overpotentials. volt” Energy & Environmental Science doi: 10.1039/C8EE00927A.

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Lightning eMotors delivers first all-electric motorcoach to ABC Companies; order for 200 ZEVs

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They have an 800-volt modular, liquid-cooled battery system with up to 640 kilowatt-hours of energy that provides roughly 200 miles of real-world range and can be charged fully in three hours via DC fast charging. Electric motorcoaches to be offered by ABC Companies include both touring coach and high-capacity double-deck coaches.

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Audi aims to reduce CO2 emissions by 30% over the vehicle lifecycle by 2025

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The brand is also continuing to develop conventional engines with a focus on universal mild hybridization and the 48-volt electrical system. The next step will be the conversion of the car and engine plant in the Hungarian town of Gy?r. The proportion of electrified vehicles will then amount to 40% of total unit sales.

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GWU team develops low-cost, high-yield one-pot synthesis of carbon nanofibers from atmospheric CO2

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A team led by Dr. Stuart Licht at The George Washington University in Washington, DC has developed a low-cost, high-yield and scalable process for the electrolytic conversion of atmospheric CO 2 dissolved in molten carbonates into carbon nanofibers (CNFs.) —Ren et al.

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