Catalysis – Page 2
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ResearchThe catalyst speedup toolkit
A rundown of the various strategies scientists are exploring to cheat the Sabatier limit
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FeatureHow a new strategy aims to break the catalytic speed limit
The Sabatier principle normally defines the maximum reaction rate enabled by catalyst materials, but scientists now think that they can go even faster, explains Andy Extance
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ResearchElectrocatalyst-in-a-box recycles nitrogen species to produce ammonia from wastewater
Electrochemical catalytic system can handle real wastewater
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ResearchElectrochemical reaction outcomes controlled by customised AC waveforms
Programmed alternating currents allow researchers to choose between reaction mechanisms with the flick of a switch
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ResearchGlycolysis method breaks down mixed textiles for recycling
A new strategy chemically recycles the most common fibres found in fashion waste, including polyester, cotton and nylon
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ResearchA sneak peek at the atomic secrets of copper-catalysed electroreduction of carbon dioxide
Probing reaction in real-time offers ways to improve conversion of greenhouse gas into fuels and feedstocks
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Research‘Lasagna-like’ layered structure could triple productivity of water splitting
Cobalt–tungsten catalyst provides a commercially viable alternative to scarce metals like iridium
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ResearchClever activation strategy widens access to phosphazene superbases
Superbases stored as stable carboxylate salts – adding epoxide releases their full chemical potential
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ResearchStudy questions sustainability benefits of replacing palladium with nickel in cross-coupling reactions
Common belief that Earth-abundant metals are green replacements for palladium may be misleading
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ResearchSimplified hydroformylation replaces rhodium with base metal
Bench-friendly asymmetric hydroformylation swaps toxic gas and expensive catalyst for cheap reagents and mild conditions
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ResearchPrecious metal-free catalyst conjured using sugar can turn CO2 into chemical feedstock
Simulations and analysis uncover more active metastable phase of molybdenum carbide
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ResearchMetal swarf transformed into electrodes for hydrogen production
Nanotextured surface of titanium and nickel waste supports platinum and cobalt atoms to create effective electrocatalysts
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ResearchLight-driven enzyme engineered and repurposed to catalyse unnatural reaction
Directed evolution used to create photoenzyme that can perform new-to-nature radical cyclisation
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ResearchCross-coupling technique cracks open alcohols for chemical synthesis
A new alcohol–alcohol cross coupling reaction could become a powerful new tool for synthetic chemists
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ResearchDIY recycling protocol could save organoiridium waste from incinerators
‘A very good solution to solve a niche problem’
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ResearchBad habits obscuring thermodynamic reality of photocatalytic reactions
Dubious assumptions and contentious nomenclature muddying the literature
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ResearchClassic cross-coupling reactions rerouted to make new products
Combination of Suzuki–Miyaura and Buchwald–Hartwig couplings produces carbon–nitrogen–carbon linked compounds
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ResearchIron salts catalyse the creation of carbenes for cyclopropanation
A new strategy to synthesise non-stabilised carbenes gives access to cyclopropanes with potential in drug discovery
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WebinarUnlocking the future of the chemical industry: the transformative potential of biocatalysis
Learn how scientists are addressing the use of biocatalysis or chemoenzymatic catalysis within industry
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ResearchActivating a chemical reaction by ‘flipping a switch’
A low-cost microfluidic reactor could cut the environmental footprint of synthesis by directing electrons via an external electric field