Sat.Jan 20, 2018

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Researchers use crumpled graphene balls to avoid dendrite growth on Li-metal anodes

Green Car Congress

Lithium metal—with its high theoretical capcity and low electrochemical potential—is an ideal anode for Li-ion batteries, and is the material of choice for advanced batteries such as Li-sulfur and Li-O 2. However, dendritic growth on the anode leads to an unstable solid electrolyte interphase, volume fluctuation, and even shorting of the battery; as a result, use of solid Li-metal anodes has been limited.

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Detroit auto show, 2019 pickups, Fisker EMotion, Honda Insight, Tesla history: The Week in Reverse

Green Car Reports

What tricks and technologies did Chevy engineers use to boost the fuel economy of the 2019 Chevrolet Silverado full-size pickup truck? Which state will likely counter any proposed weakening of corporate average fuel-economy standards by the Trump administration? This is our look back at the Week In Reverse—right here at Green Car.

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Volkswagen gearing up for next-gen Golf with supplier selection; investing $2.2B in family; 75 weeks and counting

Green Car Congress

The Volkswagen brand is gearing up for the production of the next generation of the Golf family—the Golf 8. Volkswagen plans to invest €1.8 billion (US$2.2 billion) in the model family. In 75 weeks, the eighth generation of this bestseller in the compact segment will roll off the production lines at Volkswagen’s main plant in Wolfsburg, Europe’s largest car factory.

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