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

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While Ni metal catalyzes the hydrogen evolution reaction (HER) exclusively under CO 2 RR conditions, Ni single atomic sites present a high CO selectivity of 95% under an overpotential of 550 mV in water, and an excellent stability over 20 hours’ continuous electrolysis. The current density can be scaled up to more than 50 mA cm?2

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Study Finds Ozone, Nitrogen Change the Way Rising CO2 Affects Earths Water

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Through a recent modeling experiment, a team of NASA-funded researchers have found that future concentrations of carbon dioxide and ozone in the atmosphere and of nitrogen in the soil are likely to have an important but overlooked effect on the cycling of water from sky to land to waterways. Benjamin Felzer, Lehigh University.

Ozone 186
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Toyota and public and private partners in Japan to trial renewable CO2-free hydrogen supply chain

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In addition, the project will be supported by Japan’s Ministry of the Environment. While hydrogen is most commonly created through steam methane reforming, it can also be created from water through electrolysis. Emeritus, Yokohama National University) and Dr. Yoji Uchiyama (Prof.

Hydrogen 150
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New highly selective and efficient catalyst for reduction of CO2 to CO

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Researchers at the University of Delaware have developed a highly selective nanoporous silver catalyst capable of electrochemically reducing carbon dioxide to carbon monoxide with 92% efficiency. Additionally, because it is inorganic, silver remains more stable under harsh catalytic environments.

CO2 210
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DOE NETL selects 12 fossil-fuel power systems projects for funding

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water management and treatment for power plant and CO 2 storage operations. The project has future applications for supercritical CO2 cycles in power plants, nuclear power, solar power and natural gas combined cycle units. The Ohio State University. Transitional Technology Development Awards. Lead organization. Description.

Power 150
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DOE announces $11.5M in Phase 1 funding for carbon capture and storage program; ARPA-E FLECCS

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FLECCS project teams will work to develop carbon capture and storage (CCS) processes that better enable technologies, such as natural gas power generators, to be responsive to grid conditions in a high variable renewable energy (VRE) penetration environment. Colorado State University. University of Pittsburgh. 8 Rivers Capital.

Carbon 333
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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 volts versus the reversible hydrogen electrode) in CO-saturated alkaline water. volts to –0.5?volts Christina W.

Fuel 300