Energy, fuels and sustainable energy – Page 38
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News
Ink wells to solar cells
Scientists in China have found a cheaper and more efficient alternative to commercial electrodes in fountain pen ink.
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Feature
High hopes for shale
Shale gas has given the US petrochemicals industry a much needed boost – will it do the same for the rest of the world?
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NewsPowering up fuel cells
Attaching enzyme electrocatalysts to carbon nanotubes increases the power output of hydrogen fuel cells
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FeatureDiamonds are for everything
No longer valued simply for its glamour and durability, diamond is turning its hand to applications in solar power, laser design and bionic eyes. James Mitchell Crow reports
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OpinionRadioactive recommendations
The recent recommendations from the Committee on Radioactive Waste Management should prompt a renewed research effort to tackle the problems of nuclear waste storage.