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Molten carbonate electrolysis can produce a range of carbon nanomaterials, including graphene, from CO2 at high yield

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Researchers from Huazhong University of Science and Technology in China and George Washington University in the US report in a new paper in the ACS journal Accounts of Chemical Research that a range of important carbon nanomaterials can be produced at high yield by molten carbonate electrolysis. Source: Prof.

Carbon 376
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Researchers convert atmospheric CO2 to carbon nanofibers and nanotubes for use as anodes in Li-ion and Na-ion batteries

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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. Earlier post.) —Stuart Licht. —Licht et al.

Li-ion 150
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Researchers develop new stable artificial photosynthesis device to produce ethylene and hydrogen from sunlight and CO2

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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.

Hydrogen 305
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GWU team develops low-cost, high-yield one-pot synthesis of carbon nanofibers from atmospheric CO2

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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.) The carbon nanofibers build up on the steel electrode, where they can be removed, Licht says.

Low Cost 150
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BASF and bse Engineering sign development agreement to transform CO2 and renewable electricity into methanol; power-to-methanol

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This process will enable the economically viable transformation of excess power and off-gas carbon dioxide into methanol in small-scale, decentralized production units. kWh/kg—about 20 times the specific energy of advanced Li-ion batteries with silicon anodes. It offers energy densities of 4.4 kWh battery.

Renewable 170
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GWU team demonstrates one-pot process for optimized synthesis of controlled CNTs from CO2; coupling cement and C2CNT

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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). Molten carbonate electrosynthesized boron-doped CNTs exhibit high electrical conductivity. —Ren et al.

CO2 150
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UCLA team uses engineered microbe and electricity to convert CO2 to higher alcohols

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Researchers at UCLA have demonstrated a method for converting carbon dioxide into higher alcohols using electricity. One way to circumvent both problems is to link man-made solar cells to biological CO 2 fixation and fuel production. —Li et al. Click to enlarge. enabling microbes to withstand electricity.

Convert 210