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Analytical Chemistry Jul 20, 2023

Catalyst can control methane emissions in natural gas engines

A catalyst using a single or just a few palladium atoms removed 90% of unburned methane from natural gas engine exhaust at low temperatures in a recent study. While more research needs to be done, the advance in single atom ...

Analytical Chemistry Jul 19, 2023

Scientists overcome NH3 synthesis shortcomings

NH3 is not only the key chemical raw material for the industry but also a carbon-free fuel and mobile carrier of renewable energy in the future. So far, industrial NH3 synthesis is still dominated by the traditional Haber-Bosch ...

Analytical Chemistry Jul 19, 2023

Scientists develop revolutionary new approach to designing catalysts for chemical reactions

Chemists at King's College London have made a breakthrough in the way they develop artificial helix shapes for the amino acids that constitute proteins. These new synthetic shapes have the potential to transform processes ...

Analytical Chemistry Jul 18, 2023

Aggregation-induced catalysis: Asymmetric catalysis with chiral aggregates

Asymmetric synthesis and catalysis have been actively pursued in chemical and materials sciences for some time. Increasing numbers of drugs and pesticides contain chiral structural units in their structures since drug actions ...

Nanophysics Jul 14, 2023

Liquid metal nanodroplets formed with new technique have promising properties for catalysis

Liquid metal, planet-like nanodroplets have been successfully formed with a new technique developed at RMIT University, Australia. Like our own planet Earth, the nanodroplets feature an outer "crust," a liquid metal "mantle," ...

Analytical Chemistry Jul 13, 2023

Click chemistry as a connection tool: Grand opportunities and challenges

Click chemistry could help to synthesize a variety of molecules quickly and reliably by piecing together small units. In particular, it emphasizes the development of new combinatorial chemistry methods based on the synthesis ...

Materials Science Jul 13, 2023

Will you take ruthenium with your tea or coffee?

A study by Lionel Delaude and François Mazars, researchers from the Laboratory of Catalysis at the University of Liège (Belgium), has shown that caffeine and theophylline can be used to "green" catalysts based on ruthenium. ...

Analytical Chemistry Jul 13, 2023

Chemists develop reaction cascade to produce fluorinated molecules

Fluorine is rarely found in naturally occurring organic molecules. However, this chemical element is indispensable for the production of pharmaceuticals or agrochemicals. Synthetic chemistry has an important role to play ...

Materials Science Jul 6, 2023

How electrostatics can advance green catalysis events

Developing new and more-efficient catalytic ways to control chemical reactivity and selectivity has been a constant quest for chemists in the fields of chemical manufacturing and fundamental research. Growing evidence points ...

Analytical Chemistry Jul 6, 2023

A review of the latest metal sulfide-based heterojunction photocatalysts

Since the Industrial Revolution, the global economy has experienced rapid development, which is closely tied to the exploitation of natural energy resources. However, it has led to a gradual depletion of energy resources ...

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