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Stanford engineers develop catalyst strategy to improve turnover frequencies for CO2 conversion to hydrocarbons by orders of magnitude

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Researchers at Stanford University have shown that porous polymer encapsulation of metal-supported catalysts can drive the selectivity of CO 2 conversion to hydrocarbons. The research team encapsulated a supported Ru/TiO 2 catalyst within the polymer layers of an imine-based porous organic polymer that controls its selectivity.

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Researchers develop thin-layer artificial biofilm technology for green ethylene production

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PCC 6803 cells holding ethylene forming enzyme (Efe) from Pseudomonas syringae are entrapped within a natural polymer matrix, thus forming the thin-layer biocatalytic structure. The team optimized the production system by varying different parameters, such as radiance, inorganic carbon level, and periodicity of medium renewal.

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Neste, Marathon finalize transaction to establish JV for production of renewable fuels in US

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Neste Corporation and Marathon Petroleum Corporation (Marathon) announced an agreement to establish a 50/50 joint venture to produce renewable diesel following a conversion project of Marathon’s refinery in Martinez, California (the Martinez Renewable Fuels project ). Martinez Renewables is expected to commence production in early 2023.

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

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Currently, liquid products generated by electrochemical carbon dioxide reduction-reaction systems have been mixed with liquid electrolytes/soluble solutes, which requires energy- and cost-intensive separation processes to recover pure liquid fuel solutions. To address these challenges, our project is interdisciplinary. —Haotian Wang.

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Toshiba’s new large-scale production technology for electrolysis electrodes cuts iridium use to 1/10

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Toshiba Corporation has developed large-scale production technology for electrolysis electrodes that realize high level efficiency in Power to Gas (P2G) technology while reducing the use of iridium, one of the world’s rarest precious metals, to 1/10. However, PEM uses iridium as the catalyst in its electrodes.

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DOE to award $118M to 17 projects to accelerate domestic biofuel production

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The US Department of Energy (DOE) will award some $118 million in funding for 17 projects to accelerate the production of sustainable biofuels. Topic Area 1: Pre-Pilot Scale-Up of Integrated Biorefineries Algenesis Corporation, “Pre-Pilot Scale Production of Algae-based Jet Fuel and Polyurethane Monomers”, $4,987,974.

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New system for more efficient CO2 electrolysis to hydrocarbon products

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The researchers combined a copper electrocatalyst with an ionomer [polymers that conduct ions and water] assembly that intersperses sulfonate-lined paths for the H 2 O with fluorocarbon channels for the CO 2. 2020) “CO2 electrolysis to multicarbon products at activities greater than 1 A cm -2.” García de Arquer et al. Resources.

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