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Columbia University engineers make breakthrough in understanding electroreduction of CO2 for conversion to electrofuels

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Electrocatalysis and photocatalysis (artificial photosynthesis) are among the most promising ways to achieve effective storage for renewable energy. Researchers at Columbia University have solved the first piece of the puzzle; they have proved that CO 2 electroreduction begins with one common intermediate, not two as was commonly thought.

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New electrocatalyst converts CO2 into ethanol, acetone, and n-butanol with high efficiency

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The electrocatalytic conversion of CO 2 using renewable energy could establish a climate-neutral, artificial carbon cycle. Conversion into liquid fuels would be advantageous because they have high energy density and are safe to store and transport. These could then be burned as needed. Credit: Angewandte Chemie.

Convert 435
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Topsoe to lead FrontFuel project for SAF from CO2 and renewable electricity; DKK 26.9M grant

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Topsoe will lead the FrontFuel project to develop highly efficient Sustainable Aviation Fuel (SAF) production from CO 2 , water, and renewable electricity. The FrontFuel project will use carbon dioxide and renewable energy to produce a synthetic crude, to demonstrate the value chain of SAF, using Topsoe technology.

Grant 170
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Engineered E. coli could make carbohydrates, renewable fuel, from CO2

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Researchers from Newcastle University in the UK have engineered Escherichia coli bacteria to capture carbon dioxide using hydrogen gas to convert it into formic acid. The research, accepted for publication in Applied and Environmental Microbiology raises the possibility of converting atmospheric CO 2 to commodity chemicals.

Renewable 334
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Stable boron-copper catalyst for CO2 conversion; stabilization with zinc

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A new boron-copper catalyst for the conversion of carbon dioxide (CO 2 ) into chemicals or fuels has been developed by researchers at Ruhr-Universität Bochum and the University of Duisburg-Essen. Researchers are pursuing the idea of converting CO 2 electrochemically with the help of renewable energies.

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NSF awards $2M to Rice U collaboration to explore direct conversion of CO2 into fuels

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The NSF grant will address challenges that remain before the renewable strategy can be applied practically on a commercial scale. Koch School of Chemical Engineering Practice at the Massachusetts Institute of Technology; and Yuanyue Liu, an assistant professor of mechanical engineering at the University of Texas at Austin.

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Researchers demonstrate efficient electrochemical reduction of CO2 to C2+ alcohols

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Researchers in China led by a team from Fudan University have demonstrated the electrochemical reduction of CO 2 toward C 2+ alcohols with a faradaic efficiency of ~70% using copper (Cu) catalysts with stepped sites. C 2+ alcohols are desirable due to their high energy densities and large global market capacities.

CO2 434