Fuels – Page 5
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ResearchOcean 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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ResearchElectrolyser selectively consumes carbon dioxide in unpurified flue gas
Method tackles kinetic and thermodynamic hurdles
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ResearchSolid-state electrochemical cells convert carbon dioxide into valuable liquid fuels
Process dodges product separation challenges
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ResearchSubaquatic spiders inspire CO2 reduction catalyst
Structures that mimic the diving bell spider’s air-trapping hairs boost the catalytic activity of copper electrodes
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ResearchEngineered 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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FeatureHydrogen storage gets real
As production costs fall and demand is poised to rocket, James Mitchell Crow finds the hydrogen economy is finally ready for take-off – as long as we can find ways to store it
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BusinessCurbing industry’s carbon emissions
Replacing fossil-fuelled furnaces with renewable electrical heating and cutting carbon from some heavy industries could make a serious dent in climate targets
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ResearchPorous polymer offers methane storage solution
Cheap-to-make material exceeds US targets for natural gas storage thanks to flexible structure
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ArticleJohnson Matthey is taking charge of the electric vehicle revolution
The elements of future power
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NewsTrump repeals and replaces Obama’s clean power plan to curb coal emissions
Affordable Clean Energy Rule lets states determine how or whether to regulate pollution from coal-fired power plants
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NewsSwitching UK’s gas network to hydrogen perfectly possible, report finds
Repurposing the natural gas network would cut out country’s biggest source of carbon emissions
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ResearchMagnets that double efficiency of water splitting could help usher in a hydrogen economy
New catalysts based on earth-abundant metals are ‘game-changer’ for hydrogen production
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Research11 million floating solar farms could eliminate carbon emissions from transport
Marine methanol factories could produce fuel from seawater and carbon dioxide
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ResearchConverting waste plastic bottles into jet fuel
Simple three-step process generates minimal waste and diverts plastic from landfill
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ResearchDoing away with membranes from the chloralkali process
Cost-effective and scalable electrochemical cells rely on inertial separation mechanism, rather than membranes, to keep products separate
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ResearchLiquid metal turns back time on fossil fuel burning
Electrochemical reduction with liquid metal electrode converts carbon dioxide back into carbon
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ResearchLow wind power costs pump up hydrogen economy prospects
Combining clean energy sources with electrolysis is already cost competitive for producing gas for niche applications
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ResearchMicrowave process decarbonises fossil fuels and generates hydrogen
New catalytic approach turns hydrocarbons into hydrogen fuel and solid carbon, which could be stored underground or turned into high-value products
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ResearchRemarkably durable water splitting photocatalyst lasts for half a year
Catalyst overcomes long-standing barrier to commercial sunlight-driven hydrogen generation
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