All carbon dioxide articles – Page 3
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ResearchArtificial chloroplasts turn CO2 into multicarbon molecules, powered only by light
Microfluidic platform opens up non-natural metabolic pathways
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Research
Hydrogen bonds are single atom nickel’s secret for carbon dioxide reduction
Computational calculations show that hydrogen atoms and charge capacity are behind nickel’s high activity and selectivity in electrochemical carbon dioxide reduction
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Opinion
Fossil industries promise net emissions reductions
Can the oil industry really curb its carbon output fast enough to impact climate targets?
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Research
Durable catalyst could enable large scale conversion of carbon dioxide to syngas
Nanocatalysts on crystalline supports show remarkable stability producing hydrogen and carbon monoxide
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Research
Catalyst rapidly turns carbon dioxide into simple chemicals breaking activity record
Ionomer coating improves gas transport to electrode surface
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Research
Ocean motion turns carbon dioxide into renewable fuel
Bridge rectifiers and a supercapacitor help electrochemical system manage intermittent nature of wave energy
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Research
Car exhaust fumes could be used to clean up the recovery of metals
Process could make carbon capture cheaper by providing a use for trapped CO2
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Research
Electrolyser selectively consumes carbon dioxide in unpurified flue gas
Method tackles kinetic and thermodynamic hurdles
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Research
Bacterium forced to evolve to consume carbon dioxide to make biomass
Tweaked Escherichia coli could help deal with humanity’s carbon dioxide problem
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Business
Carbon Cycle’s gypsum purification process cleans up radioactive fertiliser waste
The patented process could prevent environmental damage and provide a new source of gypsum and rare-earth metals
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Business
Reclaiming fuel from air
The companies trying to capture atmospheric carbon and transform it to hydrocarbons using green energy
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Research
Lignin and carbon dioxide turned into ethanol
Process generates bulk chemical from two renewable carbon sources
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Research
Electrochemistry can cut cement’s carbon footprint to virtually zero
Cement’s carbon emissions are a big problem for the industry but renewable energy could see the process go green
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Research
Microbes and renewable energy turn carbon dioxide into edible protein
Sustainable method for producing proteins for human consumption made possible by clever two-stage bioprocess
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Research
Solid-state electrochemical cells convert carbon dioxide into valuable liquid fuels
Process dodges product separation challenges
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Research
Iron in Earth’s magma oceans forged diamonds deep underground
Findings could also explain differences between the atmospheres of different planets
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Research
Carbon dioxide serves as carbonyl source in frugal process for making aromatic esters
Nanoscale confinement triggers strong base reactivity in process that shuns stoichiometric consumption of resource intensive reagents
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Research
Engineered cyanobacteria turn carbon dioxide into petrol substitute
Strategy transforms wild photosynthetic organism into a system that could reduce humanity’s reliance on fossil fuels
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Research
Selective graphene membranes could invigorate carbon capture technology
Concept shows promise as a way to sidestep the energy penalties of numerous industrial separations
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Research
Corrections promise more accurate CO2 measurements from space
Improvements to cavity ring-down spectroscopy could also benefit quantum science
