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New photocatalytic system converts carbon dioxide to valuable fuel more efficiently than natural photosynthesis

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A joint research team from City University of Hong Kong (CityU) and collaborators have developed a stable artificial photocatalytic system that is more efficient than natural photosynthesis. The new system mimics a natural chloroplast to convert carbon dioxide in water into methane, very efficiently using light.

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New process uses localized surface plasmons for room-temperature conversion of CO2 to CO

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Illustration of a novel room-temperature process to remove CO 2 by converting the molecule into CO. In the presence of the graphite, aided by the energy derived from the plasmons, carbon dioxide molecules (black dot bonded to two red dots) are converted to carbon monoxide (black dot bonded to one red dot. Credit: NIST.

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Researchers develop efficient single-atom Ni catalyst for conversion of CO2 to CO

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An international research team has developed a new single-atom electrocatalyst that efficiently converts CO 2 to carbon monoxide (CO). Scientists have long sought a way to convert CO 2 to CO, but traditional electrocatalysts cannot effectively initiate the reaction. Single atoms of nickel, however, produce a different result.

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Stanford researchers develop copper-based catalyst that produces ethanol from CO at room temperature; potential for closed-loop CO2-to-fuel process

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Researchers at Stanford University have developed a nanocrystalline copper material that produces multi-carbon oxygenates (ethanol, acetate and n-propanol) with up to 57% Faraday efficiency at modest potentials (–0.25?volts We have a solution to this problem that’s made of copper, which is cheap and abundant. volts to –0.5?volts

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New plasma synthesis process for one-step conversion of CO2 and methane into higher value fuel and chemicals

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Researchers from the University of Liverpool (UK), with colleagues from Dalian University of Technology (China) and the University of Hull (UK), have developed a new process for the direct, one-step activation of carbon dioxide and methane (dry reforming of methane) into higher value liquid fuels and chemicals (e.g.,

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ACS Meeting Symposium Focuses on Conversion and Utilization of CO2 for Fuels and Chemicals

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Robert Dorner and his colleagues are looking at converting CO 2 and hydrogen (both won from sea-water) over catalysts, using the CO 2 as a building block to form synthetic fuel. This catalyst converts the feed gas predominantly to methane under all conditions (ca. Robert Dorner. Scott Shaw. Earlier post.).

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UTA researchers demonstrate one-step solar process to convert CO2 and H2O directly into renewable liquid hydrocarbon fuels

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Researchers at the University of Texas at Arlington have demonstrated a new solar process for the one-step, gas-phase conversion of CO 2 and H 2 O to C 5+ liquid hydrocarbons and O 2 by operating the photocatalytic reaction at elevated temperatures and pressures. The process uses cheap and earth-abundant catalytic materials.

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