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Materials Science Aug 4, 2022

Tuning strategies and structure effects of electrocatalysts for the carbon dioxide reduction reaction

Excessive carbon dioxide emissions from fossil fuel consumption lead to serious climate and environmental problems, such as increasing global average temperature and sea-level rise. The crucial link is diminishing greenhouse ...

Materials Science Aug 3, 2022

Novel tech converts sunlight, water and carbon dioxide into acetate and oxygen for high-value fuels and chemicals

Scientists have created a novel technology that can help to tackle climate change and address the global energy crisis.

Materials Science Aug 3, 2022

Nanoshell catalysts turn greenhouse gases into useful chemicals

A byproduct of landfilling, livestock farming, coal mining and other human activities, methane emissions are one of the key drivers of climate change.

Materials Science Aug 2, 2022

Transition metal catalyst discovery could help establish renewably generated electricity

Sustainable fuel and chemicals production is closer to becoming a practical reality after KAUST researchers analyzed a precious metal-free electrochemical hydride transfer catalyst and discovered molybdenum was playing the ...

Biotechnology Jul 28, 2022

Researchers take first-ever cryo-EM images of nitrogenase in action

Previously, it has been impossible to capture the high-resolution images of nitrogenase, the only enzyme capable of reducing nitrogen into ammonia, during catalytic action. Now, for the first time, researchers at the University ...

Materials Science Jul 25, 2022

Towards high-quality manganese oxide catalysts with large surface areas

Manganese oxides have received much attention from materials scientists due to their widespread applications including electrodes, catalysts, sensors, supercapacitors, and biomedicine. Further, manganese is widely abundant ...

Materials Science Jul 25, 2022

Unexpected behavior seen in efficient catalysts for clean energy

Researchers from the Weizmann Institute of Science and the U.S. Department of Energy's (DOE) Brookhaven National Laboratory have investigated the molecular-level dynamics at play when methanol converts to hydrogen via the ...

Materials Science Jul 25, 2022

Promising new catalysts for hydrogen fuel cells

Hydrogen fuel cells hold a lot of promise as sustainable and eco-friendly energy sources to power transportation by land, air and sea. But traditional catalysts used to drive chemical reactions in hydrogen fuel cells are ...

Analytical Chemistry Jul 22, 2022

Nonthermal plasma-promoted CO2 hydrogenation in presence of alloy catalysts

Nonthermal plasma (NTP) is used to activate CO2 molecules for hydrogenation into alternative fuels at low temperatures, also enabling the conversion of renewable electricity to chemical energy. Researchers from Tokyo Tech ...

Analytical Chemistry Jul 14, 2022

Researchers develop novel Au catalyst for hydroformylation

As one of the largest-volume industrial chemical processes today, hydroformylation converts olefins, H2 and CO into aldehydes and related products more than 10 million tons annually.

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