News tagged with copper oxide

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The next generation of carbon monoxide nanosensors

The detection of carbon monoxide (CO) in the air is a vital issue, as CO is a poisonous gas and an environmental pollutant. CO typically derives from the incomplete combustion of carbon-based fuels, such as cooking gas and ...

dateMay 25, 2016 in Nanophysics
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Copper gives an answer to the rise of oxygen

A new study presents evidence that the rise of atmospheric oxygenation did indeed occur 2.4-2.1 billion years ago. It also shows that biological usage of copper became prominent after the so called 'Great Oxidation Event.' ...

dateApr 18, 2016 in Earth Sciences
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