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North America just got its first recycled Li-ion battery materials plant

Baua Electric

Photo: Green Li-ion Green Li-ion has launched North America’s first commercial-scale plant to process unsorted battery waste, or “black mass,” from used lithium-ion batteries. Green Li-ion says its process significantly reduces production time, yielding pCAM in around 12 hours.

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Researchers convert atmospheric CO2 to carbon nanofibers and nanotubes for use as anodes in Li-ion and Na-ion batteries

Green Car Congress

Researchers from George Washington University and Vanderbilt University have demonstrated the conversion of atmospheric CO 2 into carbon nanofibers (CNFs) and carbon nanotubes (CNTs) for use as high-performance anodes in both lithium-ion and sodium-ion batteries. times above that of sodium-ion batteries with graphite electrodes.

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Researchers develop new stable artificial photosynthesis device to produce ethylene and hydrogen from sunlight and CO2

Green Car Congress

A research team has developed a new artificial photosynthesis device component with remarkable stability and longevity as it selectively converts sunlight and carbon dioxide into two promising sources of renewable fuels: ethylene and hydrogen. We knew it was unstable—but we were surprised to learn just how unstable it really is.

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

Green Car Congress

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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GWU team demonstrates one-pot process for optimized synthesis of controlled CNTs from CO2; coupling cement and C2CNT

Green Car Congress

Stuart Licht ( earlier post ) have developed a new process that transforms CO 2 into a controlled selection of nanotubes (CNTs) via molten electrolysis; they call the process C2CNT (CO2 into carbon nanotubes). This synthesis consumes only CO 2 and electricity, and is constrained only by the cost of electricity. Licht et al. Click to enlarge.

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Volkswagen presents status of fleet study in electromobility; latest generation of twïnDRIVE plug-in hybrid

Green Car Congress

In parallel, more and more electricity is being generated from solar and water power. In addition, a scenario is being tested in which some of the daily peak electrical demand might be buffered by the cars’ lithium-ion batteries in the future. L/100 km (112 mpg US) is attained (equivalent to 49 g/km CO2). Li-ion packs.

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Electric Car Manufacturers Inspire New Paradigms -- Seeking Alpha

Tony Karrer Delicious EVdriven

The MiEV runs on a lithium-ion battery pack that can be charged in seven or so hours on a 240-volt line. The electric car features three different battery options, two different Lithium-based (LI) systems – A123Systems and Enerdel as well as a Sodium-Nickel battery Zebra (Mes-Dea). We have oil!