Nonlinear optics

Nano Technology Engineering - General

Saturday, 25 February 2017 17:19

Researchers show that silicon can reproduce physical phenomena exploited by high-end telecommunications devices.

 

A nanotechnology approach to generating electricity from water evaporation

Nano Technology Engineering - General

Saturday, 25 February 2017 17:19

Researchers have shown that evaporation from the surface of a variety of nanostructured carbon materials can be used to generate electricity: the evaporation driven water flow in nanoporous carbon film converts ambient thermal energy into electricity via the water molecules' interaction with the carbon material. The team fabricated their device from a sheet of carbon black and two electrodes made from multi-walled carbon nanotubes. When inserted into deionized water, an open-circuit voltage between the two electrodes is generated.

 

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