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Analytical Chemistry Jan 23, 2024

A synchronous defluorination-oxidation process for degradation of fluoroarenes with PEC

Fluoroarene (FA) derivatives are receiving more and more attention due to their widespread applications in the synthesis of pharmaceuticals, agrochemicals and organic compounds with special functions. However, as a consequence ...

Analytical Chemistry Jan 18, 2024

Research reveals gas-phase migration route for formation of strong metal-support interaction state

Strong metal-support interaction (SMSI) is one of the most important concepts in heterogeneous catalysis. Triggered by pretreatment or reaction processes, the supported metal nanoparticles may be partially or completely encapsulated ...

Analytical Chemistry Jan 17, 2024

The pros and cons of oxygen mediating the performance of nickel catalysts in dry reforming of methane

Catalysis is one of the key technologies in the chemical industry and has a wide-reaching impact on various aspects of our daily lives, including plastics manufacturing, drug synthesis, and production of both fertilizers ...

Analytical Chemistry Jan 16, 2024

A Bi-doped RuO₂ catalyst for efficient and durable acidic water oxidation

Water electrolysis is a promising approach to generate hydrogen by the means of transforming electric energy powered by sustainable energy into chemical energy stored in hydrogen bonds.

Analytical Chemistry Jan 16, 2024

Researchers realize ethylene methoxycarbonylation reaction over single-atom catalyst

Ethylene methoxycarbonylation reaction is the key process in the alpha-route to produce methyl methacrylate industrially. This approach has the advantages of using widely available raw materials, having high atomic efficiency ...

Analytical Chemistry Jan 16, 2024

Researchers achieve electrosynthesis of LiTFSI and N-containing analogs via looped Li-N₂ battery

Lithium bis(trifluoromethanesulfonyl)imide, commonly known as LiTFSI, and its analogs, are critical electrolytes for lithium batteries and solar cells. However, the commercialization of LiTFSI through thermal chemical synthesis ...

Analytical Chemistry Jan 16, 2024

One-step synthesis of the most common, yet highly intricate, antibiotic molecular scaffold

While we appear to live in a world of plenty, behind the scenes, sourcing sufficient amounts of key ingredients can be challenging. For example, the synthesis of certain antibiotics, beta-lactam antibiotics, requires certain ...

Analytical Chemistry Jan 9, 2024

Chemists develop new approach to inserting single carbon atoms into rings

Molecules with a central ring system play an important role in the search for active ingredients for new pharmaceutical products—and it is important that the rings should have the correct size if the desired product is to ...

Analytical Chemistry Jan 9, 2024

Exploring developments and challenges in electrochemical nitrate reduction for ammonia synthesis

Ammonia is a necessary feedstock to produce nitrogen-based fertilizers, chemicals, pharmaceuticals, and polymers. To date, about 80% of global ammonia is used to produce nitrogen-based fertilizers which relates to 50% of ...

Analytical Chemistry Jan 3, 2024

In a world run by catalysts, why is optimizing them still so tough?

We depend on catalysts to turn our milk into yogurt, to produce Post-It notes from paper pulp, and to unlock renewable energy sources like biofuels. Finding optimal catalyst materials for specific reactions requires laborious ...

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