Copper-Nickel Nanowires Could Be Perfect Fit For Printable Electronics

Chemists have mixed some nickel into their recipe for low-cost copper nanowires to prevent them from turning green like old pennies. The flexible, electrically conductive nanowires conduct electricity even under conditions that break down the transfer of electrons in plain silver and copper nanowires. Films made with copper-nickel nanowires are stable and inexpensive, good candidates for printed electronics, electronic paper, smart packaging and interactive clothing, said a chemist.

Duke University chemists created a new set of flexible, electrically conductive nanowires from thin strands of copper atoms mixed with nickel. The copper-nickel nanowires, in the form of a film, conduct electricity even under conditions that break down the transfer of electrons in plain silver and copper nanowires, a new study shows.

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The above story is republished from materials provided by University of Duke

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