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SARI researchers propose novel method to enhance electrocatalytic conversion of CO2

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The electrochemical conversion of CO 2 into carbon-based fuels and valuable feedstocks by renewable electricity is an attractive strategy for carbon neutrality. 2022), “Chloride Ion Adsorption Enables Ampere-Level CO2 Electroreduction over Silver Hollow Fiber.” (A) Optical image of the as-fabricated Ag HF tubes. and Sun, Y.

CO2 195
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PNNL team develops new low-cost method to convert captured CO2 to methane

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By using a water-lean post-combustion capture solvent, (N-(2-ethoxyethyl)-3-morpholinopropan-1-amine) (2-EEMPA), they achieved a greater than 90% conversion of captured CO 2 to hydrocarbons—mostly methane—in the presence of a heterogenous Ru catalyst under relatively mild reaction conditions (170 °C and 2 pressure). Heldebrant, D.,

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Prometheus CEO outlines tech advances that could make CO2-to-fuels renewable gasoline and jet price-competitive with fossil fuels

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In a commentary in the journal Joule , Rob McGinnis, founder and and CEO of Prometheus , a company that is developing technology to remove carbon dioxide from the air and turn it into fuels, discusses the technology advances that could lead to the potential price-competitiveness of renewable gasoline and jet with fossil fuels. 2020.01.002.

Gasoline 357
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Engineered E. coli could make carbohydrates, renewable fuel, from CO2

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The ultimate aim would be to capture wasted CO 2 using renewable hydrogen gas from biohydrogen—as in this research—or electrolysis powered by renewable electricity, and convert it to formic acid. That could have been accomplished by an enzyme “such as the one we found in E. We wanted to try this in the lab.”. 00299-21.

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. —Wolfgang Schuhmann.

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BMW i Ventures invests in Prometheus Fuels; CO2 air-capture and conversion to carbon-neutral gasoline

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In a commentary in the journal Joule , published in January, McGinnis outlined the technology advances that could lead to the potential price-competitiveness of renewable gasoline and jet with fossil fuels. The conversion of CO 2 to fuels in these inexpensive water-based systems has shown high faradic efficiencies for reduction of CO 2.

Gasoline 321
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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. and Xiong, Y.

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