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Earth Sciences Sep 22, 2023

New developments in the accurate simulation of atmospheric carbon dioxide

The Chinese Academy of Sciences Earth System Model (CAS-ESM2.0), a sophisticated Earth modeling tool, has achieved a major breakthrough in fully coupled atmospheric CO2 simulation, as revealed in Advances in Atmospheric Sciences.

Planetary Sciences Sep 21, 2023

Hidden ocean the source of carbon dioxide on Jupiter moon: Research

Carbon dioxide detected on Jupiter's moon Europa comes from the vast ocean beneath its icy shell, research using James Webb Space Telescope data indicated on Thursday, potentially bolstering hopes the hidden water could harbor ...

Analytical Chemistry Sep 20, 2023

Recent advances in nickel-based catalysts for electrochemical reduction of carbon dioxide

In a paper published in Advanced Sensor and Energy Materials, an international team of scientists reviewed recent advances in nickel-based catalysts for electrochemical reduction of carbon dioxide. The relevant CO2RR mechanisms ...

Analytical Chemistry Sep 18, 2023

Olefins from carbon dioxide and hydrogen: Green chemistry under fluctuating conditions

Wouldn't it be an elegant solution to use the substance that is most damaging to the climate and threatens the future as a raw material for economic goods and everyday items? In fact, carbon dioxide (CO2), an unavoidable ...

Earth Sciences Sep 15, 2023

Legal mining sites in Brazil store 2.55 gigatonnes of carbon dioxide in vegetation and soil, study estimates

As global temperatures continue to reach all-time highs and discussions intensify about ways to mitigate the adverse effects of climate change, researchers at the University of São Paulo's Luiz de Queiroz College of Agriculture ...

Materials Science Sep 14, 2023

Researchers use carbon capture and utilization technology to recycle industrial carbon dioxide

Climate change is a serious concern that needs to be prioritized globally. Nations across the globe are drafting policies to reduce the impact of global warming and climate change. For instance, the European Union has recommended ...

Materials Science Sep 12, 2023

Researchers develop novel catalyst for carbon dioxide hydrogenation to formate

Hydrogenation of carbon dioxide (CO2) to formate is an attractive approach for the utilization of this greenhouse gas. However, non-precious metal-based catalysts for CO2 hydrogenation to formate suffer from either low activity ...

Astronomy Sep 11, 2023

Webb discovers methane, carbon dioxide in atmosphere of K2-18 b

Carbon-bearing molecules have been discovered in the atmosphere of the habitable zone exoplanet K2-18 b by an international team of astronomers using data from the NASA's James Webb Space Telescope. These results are consistent ...

Nanomaterials Sep 11, 2023

Researchers improve efficiency in carbon dioxide electroreduction

Researchers from the Institute of Process Engineering (IPE) of the Chinese Academy of Sciences and Yanshan University have proposed a strategy for boosting the CO faradaic efficiency in electrocatalytic CO2 reduction reaction ...

Analytical Chemistry Sep 6, 2023

Study suggests energy-efficient route to capturing and converting carbon dioxide

In the race to draw down greenhouse gas emissions around the world, scientists at MIT are looking to carbon-capture technologies to decarbonize the most stubborn industrial emitters.

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