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

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The new system mimics a natural chloroplast to convert carbon dioxide in water into methane, very efficiently using light. Photosynthesis is the process by which chloroplasts in plants and some organisms use sunlight, water and carbon dioxide to create food or energy. over 24 hours.

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WUSTL researchers demonstrate solar-panel-powered microbial electrosynthesis to produce n-butanol from light, CO2 and power

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A team of biologists and engineers modified Rhodopseudomonas palustris TIE-1 (TIE-1) so that it can produce a biofuel using only three renewable and naturally abundant source ingredients: carbon dioxide, solar panel-generated electricity and light. The results are reported in an open-access paper in the journal Communications Biology.

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Photocatalytic reduction of CO2 to formic acid using an alumina-supported, iron-based compound; 80-90% selectivity

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A wide-spread soil mineral, alpha-iron-(III) oxyhydroxide, was found to become a recyclable catalyst for carbon dioxide photoreduction into formic acid. The rising CO2 levels in our atmosphere and their contribution to global warming is now common news. Such a system consists of a light-absorbing substrate (i.e., Kazuhiko Maeda.

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Three-part catalyst study advances conversion of CO2 to ethanol

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An international collaboration of scientists has taken a significant step toward the realization of a nearly “green” zero-net-carbon technology that can efficiently convert CO 2 and hydrogen into ethanol. There has been much work on carbon dioxide conversion to methanol, yet ethanol has many advantages over methanol.

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UCLA team proposes non-photosynthetic biological conversion of CO2

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These shortcomings may be overcome if the Calvin cycle—the light-independent metabolic pathway in which CO 2 is assimilated by the famous enzyme Rubisco—is introduced into non-photosynthetic organisms and driven by chemical energy instead of light. each gram of acetogenic M. an and Park. 2020.08.007.

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

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Researchers at the National Institute of Standards and Technology (NIST) and their colleagues have demonstrated a room-temperature method that could significantly reduce carbon dioxide levels in fossil-fuel power plant exhaust, one of the main sources of carbon emissions in the atmosphere.

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Report: Light pole EV charging is the low-CO2 solution for cities

Green Car Reports

A company that installs EV chargers in streetlights claims this is not only a practical way to bring charging to urban areas, but also has a lower carbon footprint than conventional charging installations. That's the conclusion of a study commissioned by U.K.-based

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