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Laser-generated surface structures create extremely water-repellent metals

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mxnerd

Diamond Member
This stuff is fantastic!

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Super-hydrophobic properties could lead to applications in solar panels, sanitation and as rust-free metals

Scientists at the University of Rochester have used lasers to transform metals into extremely water repellent, or super-hydrophobic, materials without the need for temporary coatings.

Super-hydrophobic materials are desirable for a number of applications such as rust prevention, anti-icing, or even in sanitation uses. However, as Rochester’s Chunlei Guo explains, most current hydrophobic materials rely on chemical coatings.

http://www.rochester.edu/newscenter/superhydrophobic-metals-85592/

https://www.youtube.com/watch?v=FLegmQ8_dHg
 
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