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Analytical Chemistry Dec 29, 2022

Dual‐site collaboration boosts electrochemical nitrogen reduction on Ru‐S‐C single‐atom catalyst

Ammonia (NH3) is an important fertilizer and chemical for human society; however, its production by the traditional Haber-Bosch process consumes substantial fossil fuel energy and produces massive carbon dioxide emissions. ...

Analytical Chemistry Dec 14, 2022

Examining the theories that guide the rational design of electrocatalysts

Electrocatalysis plays a crucial role in many clean energy conversion technologies, and it is able to couple with renewable energy generation systems such as photovoltaic, wind turbines and hydropower to solve future global ...

Analytical Chemistry Dec 13, 2022

Novel chemical reaction supports carbon-neutral industrial processes

A team of researchers led by scientists from the U.S. Department of Energy's (DOE) Brookhaven National Laboratory has discovered the mechanisms behind a very effective catalyst for methane dry reforming, a chemical reaction ...

Materials Science Dec 9, 2022

Recycled gold from SIM cards could help make drugs more sustainable

Re-using gold from electronic waste prevents it from being lost to landfill, and using this reclaimed gold for drug manufacture reduces the need to mine new materials. Current catalysts are often made of rare metals, which ...

Biochemistry Dec 8, 2022

Study shows new way for simple production of vicinal diamines

Among the most common structures relevant to the function of biologically active molecules, natural products and drugs are so-called vicinal diamines—in particular, unsymmetrically constructed diamines. Vicinal diamines ...

Analytical Chemistry Dec 8, 2022

One catalyst generates four nitrogen-containing products at high selectivities

Electrochemists at RIKEN have found a way to selectively convert nitrites into one of four other nitrogen-containing compounds using the same catalyst. This could help to replace fossil-fuel-intensive industrial processes ...

Biochemistry Nov 29, 2022

To battle climate change, scientists tap into carbon-hungry microorganisms

Scientists at Lawrence Berkeley National Laboratory (Berkeley Lab) have demonstrated a new technique, modeled after a metabolic process found in some bacteria, to convert carbon dioxide (CO2) into liquid acetate, a key ingredient ...

Analytical Chemistry Nov 29, 2022

Theoretical understanding of electrocatalysis beyond thermodynamic analysis

As green and sustainable development relies on renewable energy, electrocatalysis has become a key technology. Advanced theoretical study is an important means to fundamentally understanding electrocatalytic reactions. Highly ...

Analytical Chemistry Nov 17, 2022

How fine bubbles lead to more efficient catalysts

Catalysts are of utmost relevance for the production of chemicals and energy storage with hydrogen. Researchers at the Helmholtz Institute Erlangen-Nürnberg for Renewable Energy (HI ERN) and Friedrich-Alexander-Universität ...

Analytical Chemistry Nov 16, 2022

Fundamental aspects in carbon dioxide electroreduction reaction tackled by vibrational spectroscopies

Scientists hope that the electricity generated by renewable energy can be used to convert CO2 into value-added fuels, and the stored energy in these chemicals can be released as electricity through fuel cells or other technologies. ...

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