Sustainable energy – Page 13
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PodcastChemistry World podcast – October 2015
This month, we chart a course through chemical space and discover the potential problems of cleaning up Sellafield
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ResearchDisplacing precious metals in solar cells
Iron-based complex could cut costs of dye-sensitised solar cells
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ResearchCarbon nanotube rectenna directly converts light into electricity
The nanotube array confirms a 40-year old theory and may offer a new way of constructing solar cells
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Business
Drax pulls out of carbon capture power station plans
Energy giant says government policies have slashed income and made carbon capture project too costly
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FeatureStuck in the sludge
Matthew Gunther finds chemists are trying to decommission the most dangerous nuclear waste site in Europe
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ResearchUltralight solar cells designed to drive drones
Researchers have shown perovskite solar cells just 3μm thick can power miniature model aircraft
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ResearchProcessed perovskite has superior stability
New solar cell is stable, moisture resistant and has an efficiency of 16%
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ResearchWater-efficient crops offer solution to food versus fuel debate
A previously overlooked group of plants could be important for producing sustainable bioenergy
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ResearchSingle catalyst simplifies water splitting
Nickel phosphide could power up sustainable fuel production by generating both hydrogen and oxygen from water
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NewsAustria to sue EU over UK nuclear aid
Claims that subsidies damage renewables’ prospects likely to delay new nuclear in the UK by at least another two years
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ResearchResearch shines light on perovskite solar cell manufacturing
Efficiency record for perovskites may be broken after development of new manufacturing method
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OpinionThe nuclear danger of iodine
It may not be an element you think of as problematic. But, as Mark Foreman explains, iodine causes very complicated problems in nuclear accidents
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ResearchMicromotor catalyst powers up hydrogen production
Catalytic particles offer new cheaper and safer way of storing hydrogen for vehicles
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ResearchUrine-fuelled distress signal
Origami device that broadcasts on emergency power could find use in remote locations
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News‘Pee power’ urinal trialled on university campus
Microbial fuel cells that run on urine could be used to light toilet blocks in refugee camps
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NewsMeteoric rise of perovskite solar cells under scrutiny over efficiencies
Testing procedures and device instability mean performance may be inflated
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ResearchPowering up renewables with fullerene enhanced electricity grids
Fullerene-doped insulators make cables that deliver electricity more efficienty from remote areas where wind and solar power are generated
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ResearchPhotosynthesis takes the high road
Study aims for definitive answer to oxidation state questions in biological water splitting
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ResearchChitosan bioelectrode sustains metabolic power to medical implants
Shrimp shell and fruit extracts improve lifespan of glucose biofuel cells