PET film tagged posts

Making Nanodiamonds out of Bottle Plastic

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In the experiment, a thin sheet of simple PET plastic was shot at with a laser. The strong laser flashes that hit the foil-like material sample briefly heated it up to 6000 degrees Celsius and thus generated a shock wave that compressed the matter to millions of times the atmospheric pressure for a few nanoseconds. The scientists were able to determine that tiny diamonds, so-called nanodiamonds, formed under the extreme pressure.
Source: Blaurock / HZDR

Research team uses laser flashes to simulate the interior of ice planets – and spurs a new process for producing miniscule diamonds...

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An Organic Solar Cell with 25% Efficiency

The ‘best conversion performance in the world in a dark room’ is how the developers of a new organic PV device have described it. Such cells could be used as a wireless source of energy for IoT applications or in gadgets such as temperature-humidity and motion sensors.

Eight months ago, a state-funded French research institute and Japanese textiles company Toyobo announced they would join forces to develop superior organic solar cells for indoor applications. The partnership, the French organization said at the time, was aimed at developing thin, flexible solar cells which could function where conventional, inorganic solar cells could not.

The new energy technologies and nanomaterials (Liten) division of the French Alternative Energies and Atomic Energy Commission and To...

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